In-situ Aqua TROLL 600 User manual

2023-03-17 | 0096402
Operator’s Manual
Aqua TROLL 600
Information subject to change without notice. In-Situ, In-Situ logo,“Water Simplied”, VuLink, RDO, RuggedCable, TROLL,
BaroTROLL, HydroVu, VuSitu, Baro Merge, and Win-Situ are trademarks or registered trademarks of In-Situ Inc. ©2023. All
rights reserved. This product may be covered by patents identied at www.in-situ.com/patents

Contents
Introduction.................................................................................................................................................... 6
Serial Number Location ............................................................................................................................................................... 6
Instrument Description................................................................................................................................................................ 6
Document Conventions .............................................................................................................................................................. 6
Unpacking and Inspecting ......................................................................................................................................................... 6
Obtaining Repair Service............................................................................................................................................................. 7
Guidelines for Cleaning Returned Equipment .................................................................................................................... 8
Safety .............................................................................................................................................................. 9
Intended Use ................................................................................................................................................................................... 9
Instrument Specications............................................................................................................................ 10
External Power Source Requirements ..................................................................................................................................11
Sensor Specications ................................................................................................................................... 13
Sensor Summary ..........................................................................................................................................................................13
Solutions .........................................................................................................................................................................................14
Potential Interferents..................................................................................................................................................................15
RDO Cap Chemical Incompatibility.......................................................................................................................................15
Conductivity/Temperature Sensor .......................................................................................................................................15
Ammonium, Chloride, and Nitrate Interferent Concentrations..................................................................................16
Required Accessories ................................................................................................................................... 25
Communication Device.............................................................................................................................................................25
Cable.................................................................................................................................................................................................25
Sensors.............................................................................................................................................................................................25
Wireless TROLL Com....................................................................................................................................................................25
Rugged Twist-Lock Cable..........................................................................................................................................................25
Software ..........................................................................................................................................................................................26
Telemetry ........................................................................................................................................................................................26
System Components..................................................................................................................................... 27
Base Unit Components ..............................................................................................................................................................27
Getting Started............................................................................................................................................. 31
Handling pH and Ion-Selective Electrode Sensors (ISEs) .......................................................................... 34
Using the RDO Sensor and RDO Fast Cap ................................................................................................... 34
Ion-Selective Electrode Sensor (ISE) Requirements .................................................................................. 35
Ammonium Sensor Requirements ........................................................................................................................................35
Chloride, Nitrate, and pH/ORP Sensor Requirements.....................................................................................................35
21-970-498-1500 www.in-situ.com

LCD Screen .................................................................................................................................................... 36
Accessing the LCD Menu...........................................................................................................................................................36
Possible Power Statuses.............................................................................................................................................................36
Possible Connected Statuses...................................................................................................................................................36
Possible Port Statuses.................................................................................................................................................................36
Possible Log Statuses..................................................................................................................................................................36
Error Messages..............................................................................................................................................................................37
Starting a Log with the LCD Menu.........................................................................................................................................37
Stopping a Log..............................................................................................................................................................................37
Stopping a Log .............................................................................................................................................................................38
Adjusting the LCD Menu Contrast.........................................................................................................................................38
Setting or Changing Menu Language..................................................................................................................................39
Micro SD Card................................................................................................................................................................................39
Replacing Desiccant ..................................................................................................................................... 40
Calibrating Sensors ...................................................................................................................................... 40
Solution-Based Calibration.......................................................................................................................................................40
RDO 100% Saturation Calibration: Water Saturated Air.................................................................................................41
RDO 100% Saturation Calibration: Saturation Bubbler..................................................................................................41
RDO Salinity Setting....................................................................................................................................................................42
Turbidity Sensor Calibration ....................................................................................................................................................42
Zeroing the Depth Sensor ........................................................................................................................................................43
Calibration Frequency Recommendations.........................................................................................................................45
Batch Calibrating Sensors in VuSitu............................................................................................................ 47
Dierent Sensor Types (Quick Cal Solution).......................................................................................................................47
Multiple Sensors of the Same Type .......................................................................................................................................48
Navigating VuSitu......................................................................................................................................... 49
VuSitu Mobile App.......................................................................................................................................................................49
Connected Instrument Screen................................................................................................................................................49
VuSitu Menu Options .................................................................................................................................................................50
Selecting with Long-press and Swipe ..................................................................................................................................50
HydroVu...........................................................................................................................................................................................51
Live Readings in VuSitu................................................................................................................................ 52
Snapshot Mode.............................................................................................................................................................................52
Live Readings Mode....................................................................................................................................................................52
VuSitu Data ................................................................................................................................................... 53
Downloading Your Data ............................................................................................................................................................53
Sharing Data ..................................................................................................................................................................................53
Viewing Data on a Mac or PC...................................................................................................................................................53
31-970-498-1500 www.in-situ.com

VuSitu Locations........................................................................................................................................... 54
About VuSitu Locations .............................................................................................................................................................54
How to Create a Location..........................................................................................................................................................54
How to Select a Location...........................................................................................................................................................55
How to Edit or Delete a Location............................................................................................................................................55
Logging ......................................................................................................................................................... 56
How to Create a Log with VuSitu............................................................................................................................................56
Remote-Monitoring Conguration (Telemetry) ........................................................................................ 57
Connecting to Win-Situ on a PC................................................................................................................... 59
Connecting to Win-Situ via USB..............................................................................................................................................59
Navigating the Win-Situ Interface............................................................................................................... 60
Home Tab........................................................................................................................................................................................60
Sensor Tab.......................................................................................................................................................................................60
Device Setup Tab..........................................................................................................................................................................61
Logging Tab....................................................................................................................................................................................61
BaroMerge ......................................................................................................................................................................................62
Connecting the Aqua TROLL 600 to a PLC or Data Logger ........................................................................ 66
Conguring SDI-12 Settings........................................................................................................................ 69
About SDI-12 .................................................................................................................................................................................69
Congure SDI-12 Settings in VuSitu......................................................................................................................................69
Modbus PLC Interface .................................................................................................................................. 69
Overview.........................................................................................................................................................................................69
Setting Up Instrument ...............................................................................................................................................................70
Programming the PLC ................................................................................................................................................................70
Reading Parameters....................................................................................................................................................................71
Care and Maintenance ................................................................................................................................. 72
Maintenance Schedule ..............................................................................................................................................................72
User-Serviceable Parts................................................................................................................................................................72
Storage.............................................................................................................................................................................................72
Cleaning the Sonde.....................................................................................................................................................................73
Cleaning and Storing the pH/ORP Sensor ..........................................................................................................................73
Cleaning and Storing the RDO Sensor .................................................................................................................................75
Cleaning and Storing the Conductivity Sensor.................................................................................................................76
Cleaning and Storing the Turbidity Sensor.........................................................................................................................77
More Information ......................................................................................................................................... 78
Declaration of Conformity ........................................................................................................................... 79
Appendix ...................................................................................................................................................... 81
Appendix A: Parameter Discovery .........................................................................................................................................81
41-970-498-1500 www.in-situ.com

Appendix B: Parameter Numbers and Locations..............................................................................................................82
Appendix C: Unit IDs...................................................................................................................................................................85
Appendix D: Register Data Formats ......................................................................................................................................88
51-970-498-1500 www.in-situ.com

6
Introduction
The instrument serial number is on the product label axed to the instrument body. Serial numbers for
individual sensors are engraved on the sensor body.
Your equipment was carefully inspected before shipping. Check the equipment for any physical damage
sustained during shipment. Notify In-Situ and le a claim with the carrier if there is any such damage; do not
attempt to deploy or operate the instrument.
Throughout this document you will see the following symbols:
Accessories may be shipped separately and should be inspected for physical damage and order fulllment.
A checkmark highlights a tip or feature.
Save packing materials for future storage and shipping of your equipment.
The exclamation point calls your attention to a requirement, safety issue, or important action
that should not be overlooked.
The Aqua TROLL 600 uses the latest sensor and electronics technology to provide laboratory-quality
measurements for eld use. Parameters include water level, pH, dissolved oxygen, and more. The instrument
ts inside wells as small as 2”in diameter. The water level/pressure sensor and barometric pressure sensor
are integrated into the sonde. Additional sensors may be selected and replaced to suit your project’s needs.
An optional motorized sensor wiper may also be included on the instrument.
Use the Aqua TROLL 600 for long-term monitoring in freshwater and marine environments. It’s also ideal for
the following applications:
• Groundwater sampling
• Low-ow testing
• Mine water monitoring
• Stormwater management
The built-in LCD screen displays battery status, connectivity info, and other vital information. Setup is easy
with the VuSitu app and a Bluetooth-enabled mobile device. The Aqua TROLL 600 can record data to an
internal micro SD card and works with telemetry devices for remote monitoring.
Serial Number Location
Instrument Description
Document Conventions
Unpacking and Inspecting
1-970-498-1500 www.in-situ.com

7
Obtaining Repair Service
If you suspect your system is malfunctioning and repair is needed, you can help assure ecient servicing by
following these guidelines:
1. Call or email In-Situ Technical Support. Have the product model and serial number available.
2. Be prepared to describe the problem, including how the product was used and the conditions
noted at the time of the malfunction.
3. If Technical Support determines that service is needed, they will ask your company to ll out the
RMA form and pre-approve a specied monetary amount for repair charges. When the form and
pre-approval is received, Technical Support will assign an RMA (Return Material Authorization)
number.
4. Clean the product as described in the manual.
5. If the product contains a removable battery, remove and retain it unless you are returning the
system for a refund or Technical Support states otherwise.
6. Carefully pack your product in its original shipping box, if possible.
7. Mark the RMA number clearly on the outside of the box.
8. Send the package, shipping prepaid, to:
In-Situ:
ATTN: Repairs
221 East Lincoln Avenue
Fort Collins, CO 80524
The warranty does not cover damage during transit. In-Situ recommends insurance for all shipments.
Warranty repairs will be shipped back prepaid.
Outside the U.S.
Contact your international In-Situ distributor for repair and service information.
1-970-498-1500 www.in-situ.com

8
Guidelines for Cleaning Returned Equipment
Please help us protect the health and safety of our employees by cleaning and decontaminating
equipment that has been subjected to potential biological or health hazards, and labeling such equipment.
Unfortunately, we cannot service your equipment without such notication. Please complete and sign the
form (or a similar statement certifying that the equipment has been cleaned and decontaminated) and send
it to us with each instrument.
If an instrument is returned to our Service Center for repair or recalibration without a
statement that it has been cleaned and decontaminated, or if it is the opinion of our Service
Representatives that the equipment presents a potential health or biological hazard, we
reserve the right to withhold service until proper certication is obtained.
1. We recommend cleaning with only mild soaps that are compatible with the product materials.
Wetted materials lists are provided on the product specication sheets. Clean all cables and
remove all foreign matter.
2. Clean the cable connectors with a clean, dry cloth. Do not submerge the connectors.
3. Clean the instrument including the nosecone, cable head, and protective caps.
Decontamination & Cleaning Statement
Company Name Phone
Address
City State
Instrument Type Serial Number
Contaminant(s) if known)
Decontamination procedure(s) used
Cleaning veried by Title
Date

1-970-498-1500 www.in-situ.com

9
Safety
• Use D-cell alkaline batteries.
• Do not use the Aqua TROLL 600 in any manner not specied by the manufacturer.
• Do not use batteries of dierent ages or types.
• Do not submerge the Twist-Lock connector ends of the cable or instrument when they are not connected.
• Do not submerge the Wireless TROLLCom or your mobile device in liquid.
• Ensure that sensors or sensor plugs, are completely inserted into the ports, so that no liquid can enter the
instrument.
• Ensure that the RDO Sensor Cap is pressed rmly over the sensor lens and is ush with the instrument
before submerging in liquid.
• Replace the cable if insulation or connectors are damaged.
• Make sure the probe and sensor O-rings are clean and free of damage.
Read the safety information on this page before deploying or conguring your Aqua TROLL
600. If you have questions, contact In-Situ Technical Support for assistance.
If the equipment is used in a manner not specied by the manufacturer, the protection
provided by the equipment may be impaired.
Intended Use
The Aqua TROLL 600 multiparameter sonde is designed to be safe:
• during indoor or outdoor use;
• at altitudes above or below 2000m;
• in ambient temperatures from -5 to 50C;
• in any relative humidity levels;
1-970-498-1500 www.in-situ.com

10
Instrument Specications
Operating temperature
-5 to 50° C (23 to 122° F)
Nitrate and Ammonium Sensors: 0 to 40° C (32 to 104° F)
Chloride Sensors: 0 to 50° C (32 to 122° F)
Storage temperature
Components without uid: -40 to 65° C (-40 to 149° F)
pH/ORP sensors: -5 to 65° C (23 to 149° F)
Nitrate and Ammonium Sensors: 0 to 40° C (32 to 104° F)
Chloride Sensors: 0 to 50° C (32 to 122° F)
Dimensions
4.7 cm (1.85 in.) OD x 60.2 cm (23.7 in.) with restrictor installed
(including connector)
With bail: 73.9 cm (29.1 in.)
Weight 1.45 kg (3.2 lbs) - includes all sensors, batteries, bail
Wetted materials
(sonde and sensors)
Polycarbonate, Acetal, EPDM/Polypropylene TPV, FKM
Fluoroelastomer, Titanium, Flourocarbon Coating, Ceramic, Inconel,
Acrylic Adhesive Film, Nylon, Polyurethane Adhesive, Graphite, PC/
PMMA Blend, Acrylic, Sapphire, PVC, Platinum, Glass
Environment rating IP68 with all sensors and cable attached. IP67 with sensors removed or
cable detached
Max pressure rating Up to 350 PSI
Communication RS485/MODBUS, SDI-12, Bluetooth®
Reading rate 1 reading every 2 seconds for one parameter, no wipe
Internal memory 16 MB
Additional memory, micro SD
card216+ GB included, any size micro SD up to 32 GB accepted
Logging rate 1 minute to 99 hours
Logging modes Linear, Linear Average, Event
Data logging 50 logs (dened, scheduled to run, or stored)
LCD screen Integrated display shows status of sonde, sensor ports, data log,
battery, and connectivity
Internal power
Battery life3
(2) user-replaceable D-cell alkaline batteries
> 6 months typical with wiping
> 9 months typical without wiping
External power voltage4
External power current4
8-36 VDC (required for normal operation)
Sleep:< 0.2 mA typical
Measurement:40 mA typical, 75 mA Max
Cable Vented or non-vented polyurethane or vented Tefzel®
Hex screw driver 0.050 in. (1.3 mm)
1-970-498-1500 www.in-situ.com

11
Software interface
Android/iOS: VuSitu Mobile App (see app store for OS requirements)
Windows: Win-Situ 5
Data Services: HydroVu
Certications CE, FCC, WEEE, RoHS, UKCA Compliant
Warranty
2 year - sonde, sensors (excluding ISE sensors)
1 year - Nitrate, Chloride, and Ammonium Sensors
Other - see warranty policy at www.in-situ.com
Notes
Specications are subject to change without notice. Android is a
trademark of Google, Inc. Bluetooth is a trademark of Bluetooth SIG,
Inc.
1For 30 parameters>100,000 data records, > 3 years at 15 minute interval. A single data record includes timestamp, temperature,
RDO, pH, ORP, turbidity, and conductivity logged in Linear or Linear Average mode.
2Log data recorded to SD card in comma delimited variable (CSV) le format.
3Logging all sensors at 15 minute interval on 2 D-cell alkaline batteries. Battery life dependent on site conditions and wiping.
4Dependent on display and wiping
Current from an external power source must not exceed 4 amps.
External Power Source Requirements
1-970-498-1500 www.in-situ.com

12
Instrument Dimensions with Restrictor On
Instrument Dimensions with Restrictor O
Total length with connector 60.2 cm (23.7 in)
Diameter 47 mm (1.85 in)
Total length with wiper brush on 60.2 cm (23.7 in)
Total length with wiper brush o 47 mm (1.85 in)
Diameter 41.66 mm (1.64 in)
1-970-498-1500 www.in-situ.com

13
Sensor Specications
Sensor Summary
Sensors Expected Lifetime* Recommended
Calibration Frequency
Pressure
Rating - PSI
Usable Depth
m | ft
Operational
Temperature
Range
pH/ORP 2 years or greater** 10 to 12 weeks** 350 200 650 - 5 to 50° C
RDO 2 years or greater 12 months** 350 200 650 - 5 to 50° C
Conductivity 2 years or greater User calibration only if
needed 350 200 650 - 5 to 50° C
Temperature 2 years or greater NA 350 200 650 - 5 to 50° C
Turbidity 2 years or greater User calibration only if
needed 350 200 650 - 5 to 50° C
Pressure 2 years or greater User calibration only if
needed
12.8
42.7
108
285
9
30
76
200
30
100
250
650
- 5 to 50° C
Barometric
Pressure 2 years or greater User calibration only if needed NA NA NA - 5 to 50° C
Ammonium 6 to 12 months** Monthly** 30 25 70 0 to 40° C
Chloride 1 year or greater** Monthly** 350 200 650 0 to 50° C
Nitrate 6 to 12 months** Monthly** 30 25 70 0 to 40° C
Chlorophyll a 2 years or greater User calibration only if
needed 350 200 650 - 5 to 50° C
BGA-PC 2 years or greater User calibration only if
needed 350 200 650 - 5 to 50° C
BGA-PE 2 years or greater User calibration only if
needed 350 200 650 - 5 to 50° C
Rhodamine 2 years or greater User calibration only if
needed 350 200 650 - 5 to 50° C
Fluorescein 2 years or greater User calibration only if
needed 350 200 650 - 5 to 50° C
FDOM 2 years or greater User calibration only if
needed 350 200 650 - 5 to 50° C
Crude OIl 2 years or greater User calibration only if
needed 350 200 650 - 5 to 50° C
* Expected lifetime includes total shelf life and deployment lifetime.
** Lifetime and calibration frequency depend on site and storage conditions.
1-970-498-1500 www.in-situ.com

14
Solutions
Solution Shelf Life - Unopened Shelf Life - Opened
Quick Cal 4 months. Store in a cool, dark place. Shake
before use.
7 to 21 days (±10 mV, ±0.05 pH,
±50 S/cm)
ZoBell’s 9 months. Store in a cool, dark place. 3 to 6 months
Low Conductivity (147
S/cm) 12 months Hours (±1 S/cm, check before use)
Other Conductivity 12 months 3 to 6 months
pH Calibration Buers 24 months 3 to 6 months
Sensor Reference Filling
Solution 24 months 12 months
pH Storage Solution 24 months 12 months
Sodium Sulte 12 months 3 to 6 months
Turbidity 12 months 12 months from expiration date
Deionized Water 24 months Hours, check before use for
calibration
Ammonium 12 months 3 to 6 months
Chloride 12 months 3 to 6 months
Nitrate 12 months 3 to 6 months
1-970-498-1500 www.in-situ.com

15
Potential Interferents
RDO Cap Chemical Incompatibility
Conductivity/Temperature Sensor
pH
Sodium salts
Dissolved Oxygen
Temperature, atmospheric pressure, salinity,
chlorinity
Ammonium
Cesium, Potassium, Thallium, pH, Silver, Lithium,
Sodium
Nitrate
Perchlorate, Iodide, Chlorate, Cyanide, Bromide,
Nitrite, Hydrogen Sulde (bisulte), Hydrogen
Carbonate
(bicarbonate), Carbonate, Chloride, Dihydrogen
Phosphate, Hydrogen Phosphate, Phosphate,
Acetate, Fluoride, Sulfate
Conductivity
Temperature
ORP
Ions that are stronger reducing agents than
hydrogen or platinum, e.g., chromium, vanadium,
titanium, etc.
Chloride
Hydroxide, Ammonia, Thiosulfate, Bromide, Sulde,
Iodide, Cyanide
BGA-PC, BGA-PE, Chlorophyll a, Rhodamine WT
Turbidity
The following chemicals will damage the RDOsensing element.
• Alcohols > 5%
• Hydrogen peroxide > 3%
• Sodium hypochlorite (commercial bleach) > 3%
• Gaseous sulfur dioxide
• Gaseous chlorine
• Do not use in organic solvents (e.g., acetone, chloroform, methylene chloride, etc.), which may
destroy the sensing element
Soaking the Conductivity/Temperature sensor in vinegar for longer than one hour can cause
serious damage.
1-970-498-1500 www.in-situ.com

16
Ammonium
Chloride
Nitrate
The table below lists concentrations of possible interfering ions that cause 10% error at various levels (in
ppm) of NH4
+.
The table below lists concentrations of possible interfering ions that cause 10% error at various levels (in
ppm) of Cl-.
The table below lists concentrations of possible interfering ions that cause 10% error at various levels (in
ppm) of N03
-.
Ion 100 ppm NH4
+10 ppm NH4 +1 ppm NH4 +
Celsium (Cs+) 100 10 1
Potassium (K+) 270 27 2.7
Thallium (TI+) 3100 310 31
pH (H+) pH 1.6 pH 2.6 pH 3.6
Silver (Ag+) 270,000 27,000 2,700
Lithium (Li+) 35,000 3,500 350
Sodium (Na+) 11,100 1,100 110
Ion 100 ppm Cl-10 ppm Cl-1 ppm Cl-
Hydroxide (OH-) 3,840 384 38.4
Ammonia (NH3) 6 0.6 0.06
Thiosulfate (S2O3
2-) 3 0.3 0.03
Bromide (Br-) 0.68 0.068 6.8 x 10-3
Sulde (S2-) 9 x 10-5 9 x 10-6 9 x 10-7
Iodide (I-) 1.8 x 10-4 1.8 x 10-5 1.8 x 10-6
Cyanide (CN-) 1.5 x 10-5 1.5 x 10-6 1.5 x 10-7
Ion 100 ppm NO3
-10 ppm NO3 -1 ppm NO3 -
Perchlorate (CIO4
-) 7 x 10-2 7 x 10-3 7 x 10-4
Iodide (I-) 4 0.4 0.04
Chlorate (CIO3
-) 30 3 0.3
Cyanide (CN-) 20 2 0.2
Bromide (Br-) 400 40 4
Nitrite (NO2
-) 230 23 2
Hydrogen Sulde (HS-) 230 23 2
Ammonium, Chloride, and Nitrate Interferent Concentrations
1-970-498-1500 www.in-situ.com

17
Bicarbonate (HCO3
-) 440 440 44
Carbonate (CO3
2-) 8,600 860 86
Chloride (CI-) 7,600 760 76
Dihydrogen Phosphate
(H2PO4
-)34,640 3,464 346
Hydrogen Phosphate
(HPO4
2-)34,300 3,430 343
Phosphate (PO4
3-) 33,900 3,390 339
Acetate (OAc-) 104,200 10,420 1,042
Fluoride (F-) 81,400 8,140 814
Sulfate (SO4
2-) 685,700 68,570 6,857
1-970-498-1500 www.in-situ.com

25
Required Accessories
Communication Device
Wireless TROLL Com
Provides power to the Aqua TROLL 600 to extend battery life.
Calibrate, congure, and deploy with a Bluetooth-endabled Android or iOS device.
You can use a communication device to calibrate, congure and deploy the Aqua TROLL 600.
Telemetry + Communication Device
VuLink
Provides power to the the Aqua TROLL 600 in remote-monitoring applications
Calibrate, congure, and deploy with a Bluetooth-endabled Android or iOS
device.
Send data to HydroVu or an external FTP Server
Software
VuSitu Mobile App
Calibrate, congure and deploy the Aqua
TROLL 700 from a Bluetooth-enabled
Android or iOS device.
Get it from your device’s app store.
Win-Situ 5 Software
for PC
Calibrate, congure and
take readings with the
Aqua TROLL 600 from a
PC.
Download it from www.in-situ.com.
1-970-498-1500 www.in-situ.com

26
Cable
Sensors
Rugged Twist-Lock Cable
Connects the Aqua TROLL 600 to a Wireless TROLL
Com, USB TROLL Com or VuLink.
Vented or non-vented.
Stripped and tinned available for connecting to 3rd-
party equipment
Available Sensors
1. Temperature
2. Conductivity/temperature
3. pH/ORP
4. RDO
5. Turbidity
6. Ammonium
7. Chloride
8. Nitrate
9. Chlorophyll a Fluorescence
10. BGA-PC Fluorescence
11. BGA-PE Fluorescence
12. Rhodamine WT
13. Fuorescein WT
14. FDOM Fluorescence
15. Crude Oil Fluorescence
1-970-498-1500 www.in-situ.com

System Components
Accessories Part Number
Alkaline Batteries (2) 0042020
Dual Titanium Restrictor/Storage Chamber 0079820
Rubber Bumpers (2) 0079880
Wiper or Wiper Port Plug 0063500, 0064630
Communications
Wireless TROLL Com for Android 0031240
Mobile Device for Android 0064860
TROLL Com RS-232 Cable Connect 0056140
TROLL Com USB Cable Connect 0052500
TROLL Com RS-232 Direct Connect 0056150
TROLL Com USB Direct Connect 0052510
Sensors
RDO Sensor - includes RDO-X Cap 0063450
RDO Sensor - includes RDO Fast Cap 0038520
Combination pH/ORP Sensor 0063470
Turbidity Sensor 0063480
Combination Conductivity/Temperature Sensor or
standalone Temperature Sensor
0063460, 0063490
Ammonium Sensor 0033700
Nitrate Sensor 0033710
Chloride Sensor 0033720
Chlorophyll A Sensor 0038900
Phycocyanin (BGA-PC) Sensor 0038920
Phycoerythrin (BGA-PE) Sensor 0038930
Rhodamine WT Sensor 0038890
Fluorescein WT Sensor 0096050
Crude Oil Sensor 0096060
Fluorescent Dissolved Organic Matter (FDOM)
Sensor
0096070
Sensor Port Plugs (2) 0063510
271-970-498-1500 www.in-situ.com