Burkert 8619 Series User manual

Quickstart
(from software version B.0101/ Gültig ab Software-
version B.01.01/ À partir de la version logicielle B.01.01)
Type 8619
8619 multiCELL WM AC
8619 multiCELL WM DC
8619 multiCELL
Modular transmitter/controller
Modularer Transmitter/Controller
Transmetteur/contrôleur modulaire

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert SAS, 2017-2018
Quickstart 1803/01_EU-ML 00569044 / Original_FR-EN

Type 8619
1 ABOUT THE QUICKSTART ............................................................................................................................................................6
1.1 Symbols used .........................................................................................................................................................................6
1.2 Definition of the word "device" ......................................................................................................................................7
1.3 Definition of the word "Industrial Ethernet" .............................................................................................................7
1.4 Validity of the Quickstart ...................................................................................................................................................7
2 INTENDED USE ...................................................................................................................................................................................7
3 BASIC SAFETY INFORMATION ..................................................................................................................................................8
4 GENERAL INFORMATION ................................................................................................................................................................9
4.1 Manufacturer's address and international contacts ............................................................................................9
4.2 Warranty conditions .............................................................................................................................................................9
4.3 Information on the internet .............................................................................................................................................9
5 DESCRIPTION OF THE RATING PLATE ...............................................................................................................................10
5.1 Additional markings (only for an Ethernet version) ........................................................................................10
6 TECHNICAL DATA ...........................................................................................................................................................................11
6.1 Conditions of use of the 8619 multiCELL ............................................................................................................11
6.2 Conditions of use of the 8619 multiCELL WM DC ...........................................................................................11
6.3 Conditions of use of the 8619 multiCELL WM AC ...........................................................................................12
6.4 Compliance to standards and directives ..............................................................................................................12
6.5 Material data .........................................................................................................................................................................13
6.6 Dimensions ...........................................................................................................................................................................14
6.7 Electrical specifications of the 8619 multiCELL ...............................................................................................15
6.8 Electrical specifications of the 8619 multiCELL WM DC ..............................................................................16
6.9 Electrical specifications of the 8619 multiCELL WM AC ..............................................................................17
6.10 Specifications common to all the versions .........................................................................................................18
6.10.1 Specifications of the memory card reader/recorder .................................................................18
6.10.2 Flow rate measurement ...................................................................................................................18
6.10.3 Specifications of the "Input" module ............................................................................................19
6.10.4 Specifications of the output module "OUT" .................................................................................19
6.10.5 Specifications of the "pH/ORP" module .....................................................................................20
6.10.6 Specifications of the conductivity module "COND"...................................................................21
6.10.7 Specifications of the Ethernet module M1 ..................................................................................21
Table of Contents
3
English

6.11 Specifications of the Industrial Ethernet protocols ........................................................................................22
6.11.1 Modbus TCP protocol ......................................................................................................................22
6.11.2 PROFINET protocol ..........................................................................................................................23
6.11.3 EtherNet/IP protocol .........................................................................................................................24
7 INSTALLATION AND WIRING ....................................................................................................................................................25
7.1 Safety instructions ............................................................................................................................................................25
7.2 Installation procedure .....................................................................................................................................................26
7.2.1 Installing a 8619 multiCELL on an enclosure or electrical cabinet .......................................26
7.2.2 Installing a 8619 multiCELL WM on a support .........................................................................27
7.3 Electrical wiring ..................................................................................................................................................................29
7.3.1 Recommendations for wiring a 8619 multiCELL WM .............................................................29
7.3.2 Specifications of the cables and conductors .............................................................................30
7.3.3 Wiring the 12...36 V DC electrical supply for a 8619 multiCELL ..........................................30
7.3.4 Wiring the 12...36 V DC electrical supply for a 8619 multiCELL WM DC ..........................31
7.3.5 Wiring the 110...240 V AC electrical supply for a 8619 multiCELL WM AC ....................32
7.3.6 Supplying an external instrument via a 8619 multiCELL .........................................................33
7.3.7 Supplying an external instrument via a 8619 multiCELL WM .................................................33
7.3.8 Wiring the inputs and outputs on the main board "M0" ............................................................34
7.3.9 Identifying the pins on the extension modules ............................................................................35
7.3.10 Wiring the Industrial Ethernet ..........................................................................................................36
7.4 Description of the LEDs for the connection to the network (Industrial Ethernet only) ...............36
7.4.1 Connection example of the Ethernet module .............................................................................37
7.4.2 Wiring the module "INPUT" .............................................................................................................38
7.4.3 Wiring the output module "OUT"....................................................................................................40
7.4.4 Wiring the "pH/ORP" module .........................................................................................................41
7.4.5 Wiring the conductivity module "COND" .....................................................................................42
8 COMMISSIONING, DISPLAY DESCRIPTION .....................................................................................................................44
8.1 Safety instructions .............................................................................................................................................................44
8.2 Operating levels ...................................................................................................................................................................44
8.3 Process level .........................................................................................................................................................................44
8.4 Configuration level access ...........................................................................................................................................46
8.5 Checking the IP address of an Ethernet module ..............................................................................................47
8.6 Calibrating the measuring sensors .........................................................................................................................47
8.6.1 Entering the K factor for the used fitting or determining it using teach-in ............................47
8.6.2 Calibrating a pH sensor ...................................................................................................................47
4
English

8.6.3 Calibrating a redox sensor ...............................................................................................................48
8.6.4 Calibrating a conductivity sensor ..................................................................................................48
9 TROUBLESHOOTING AND MAINTENANCE .....................................................................................................................49
9.1 Safety instructions ............................................................................................................................................................49
9.2 If you encounter problems ...........................................................................................................................................49
10 SPARE PARTS AND ACCESSORIES ....................................................................................................................................50
11 PACKAGING AND TRANSPORT ...............................................................................................................................................50
12 STORAGE ..............................................................................................................................................................................................50
13 DISPOSAL OF THE DEVICE ........................................................................................................................................................50
5
English

1 ABOUT THE QUICKSTART
The Quickstart describes the entire life cycle of the device. Please keep it in a safe place, accessible to all users
and any new owners.
This Quickstart contains important safety information.
Failure to comply with these instructions can lead to hazardous situations.
▶When the symbol is marked inside or outside the device, carefully read the Operating Instructions.
▶Whatever the version of the device, this Quickstart must be read and understood.
The Quickstart describes the main steps to be carried out when installing, commissioning and programming the
device.
Refer to the corresponding Operating Instructions to get a complete description of the device.
The Operating Instructions for type 8619 can be found on internet under: www.burkert.com Type 8619
1.1 Symbols used
DANGER
Warns against an imminent danger.
▶Failure to observe this warning can result in death or in serious injury.
WARNING
Warns against a potentially dangerous situation.
▶Failure to observe this warning can result in serious injury or even death.
CAUTION
Warns against a possible risk.
▶Failure to observe this warning can result in substantial or minor injuries.
NOTE:
Warns against material damage.
Important advice or recommendations.
Refers to information contained in the Quickstart or in other documents.
▶Indicates an instruction to be carried out to avoid a danger, a warning or a possible risk.
→Indicates a procedure to be carried out.
6
About the Quickstart
Type 8619
English

1.2 Definition of the word "device"
The word "device" used in the Quickstart refers to the controller/transmitter:
• type 8619 multiCELL, i.e. the panel-mounted versions,
• type 8619 multiCELL WM AC, i.e. the wall-mounted versions with an AC operating voltage,
• type 8619 multiCELL WM DC, i.e. the wall-mounted versions with a DC operating voltage,
1.3 Definition of the word "Industrial Ethernet"
The term “Industrial Ethernet” as used in the Quickstart, refers to the devices that communicate with the industrial
network protocols Modbus TCP, PROFINET or EtherNet/IP.
1.4 Validity of the Quickstart
The Quickstart is valid for the devices from software version B.01.01
→On the device, check the software version in the menu "Information -> Versions -> M0: Main -> Firmware".
2 INTENDED USE
Use of this device that does not comply with the instructions could present risks to people, nearby
installations and the environment.
The device is intended, depending on the modules fitted and the measurement sensors connected, for the
acquisition, processing, transmission and regulation of physical parameters such as pH/ORP, conductivity, tem-
perature, flow rate... .
▶Use the device only in combination foreign devices or foreign components recommended or approved by
Bürkert.
▶Protect the device against electromagnetic interference, ultraviolet rays and, when installed outdoors, the
effects of climatic conditions.
▶Use the device in compliance with the characteristics and commissioning and use conditions specified in the
contractual documents and in the Operating Instructions.
▶Never use the device for security applications.
▶Store, transport, install and operate the device properly.
▶Only operate a device in perfect working order.
▶Only use the device as intended.
7
About the Quickstart
Type 8619
English

3 BASIC SAFETY INFORMATION
This safety information does not take into account any contingencies or occurrences that may arise during instal-
lation, use and maintenance of the device.
The operating company is responsible for the respect of the local safety regulations including for the staff safety.
Risk of injury due to electrical voltage.
▶If a 12...36 V DC wall-mounted version is installed either in a wet environment or outdoors, all the electrical
voltages must be of max. 35 V DC.
▶Before carrying out work on the system, disconnect the electrical power for all the conductors and isolate it.
▶All equipment connected to the device must be double insulated with respect to the mains according to the
standard IEC 61010-1:2010.
▶Observe all applicable accident protection and safety regulations for electrical equipment.
Various dangerous situations.
To avoid injury:
▶Do not use the device in explosive atmospheres.
▶Do not use the device in an environment incompatible with the materials it is made of.
▶Do not subject the device to mechanical loads.
▶Do not make any modifications to the device.
▶Prevent any unintentional power supply switch-on.
▶Only qualified and skilled staff can carry out the installation and maintenance work.
▶Guarantee a defined or controlled restarting of the process, after a power supply interruption.
▶Observe the general technical rules.
NOTE:
Elements/components sensitive to electrostatic discharges
This device contains electronic components sensitive to electrostatic discharges. They may be damaged if they
are touched by an electrostatically charged person or object. In the worst case scenario, these components are
instantly destroyed or go out of order as soon as they are activated.
▶To minimise or even avoid all damage due to an electrostatic discharge, take all the precautions described in
standard EN 61340-5-1.
▶Also ensure that you do not touch any of the live electrical components.
8
Basic safety information
Type 8619
English

4 GENERAL INFORMATION
4.1 Manufacturer's address and international contacts
To contact the manufacturer of the device, use following address:
Burkert SAS
Rue du Giessen
BP 21
F-67220 TRIEMBACH-AU-VAL
You may also contact your local Burkert sales office.
The addresses of our international sales offices are available on the internet at: www.burkert.com
4.2 Warranty conditions
The condition governing the legal warranty is the conforming use of the device in observance of the operating condi-
tions specified in the Operating Instructions.
4.3 Information on the internet
You can find the Operating Instructions and technical data sheets regarding the type 8619 at: www.burkert.com
9
General information
Type 8619
English

5 DESCRIPTION OF THE RATING PLATE
8619 multiCELL
Supply: 12...36 V DC, 2 A
Temp: -10...+60 °C
IP65 PANEL (FRONT) IP20 (REAR)
S-N:1110
00560204
W44ML
Made in France
1
2
4
5
7
12
M0: 2xDI - 2xAO - 2xDO - SD CARD
M1: pH/ORP - PT100/1000
M2: RES COND 2/4 POLES PT100/1000
M3: 2xAO - 2xDO
M4:
M5:
M6:
Softw.:
00560204 W44ML
Made in France
6
9
10
}
11
13
3
8
Fig. 1: Description of a rating plate (example)
1. Type of the device
2. Electrical power supply
3. Ambient temperature range
4. Protection rating
5. Serial number
6. Conformity marking
7. Warning: Before using the device, take into account the technical specifications given in the Operating
Instructions.
8. Construction code
9. Device fitted with a memory card reader
10. Characteristics of the extension modules
11. Software options
12. Order code
13. Properties of the main board “M0”
5.1 Additional markings (only for an Ethernet version)
Modbus TCP
Fig. 2: Marking with the protocols (example)
DC-B0-58-FF-FF-FF
Fig. 3: Marking with the MAC address of the device (example)
10
Description of the rating plate
Type 8619
English

6 TECHNICAL DATA
6.1 Conditions of use of the 8619 multiCELL
Ambient temperature
• without extension modules 1)
• with extension modules 1)
• –10...+70 °C
• –10...+60 °C
Air humidity < 85%, not condensing
Height above sea level max. 2000 m
Protection rating according to EN 60529 • IP65, NEMA4X on front, once mounted, and elec-
trical enclosure tightly closed
• IP20 for the parts inside the electrical enclosure
Pollution degree Degree 2 according to EN 61010-1
Category of installation Category I according to UL 61010-1
1) with a memory card available as an accessory (order reference 564072). If a different memory card is used,
observe the operating temperatures given by the manufacturer of the memory card.
6.2 Conditions of use of the 8619 multiCELL WM DC
Ambient temperature
• without extension modules 1)
• with extension modules 1)
• –10...+75 °C
• –10...+60 °C
Air humidity < 85%, not condensing
Height above sea level max. 2000 m
Protection rating according to EN 60529 IP65, IP67, if the following conditions are met:
• Body of each cable gland tightened with a torque of
5.5 N·m ± 20% (4,06 lbf·ft ± 20%) at the factory.
• Cable glands blanked off or wired.
• Nut of each cable gland tightened with a torque of
4.5 N·m ± 20% (3,32 lbf·ft ± 20%).
• Housing tightly closed.
• The 4 screws for the cover are tightened crosswise
with a torque of 1.4 N·m ± 20% (1,03 lbf·ft ± 20%).
Pollution degree Degree 2 according to EN 61010-1
Category of installation Category I according to UL 61010-1
1) with a memory card available as an accessory (order reference 564072). If a different memory card is used,
observe the operating temperatures given by the manufacturer of the memory card.
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Technical data
Type 8619
English

6.3 Conditions of use of the 8619 multiCELL WM AC
Observe the maximum permissible load as a function of the ambient temperature.
See the derating curves in Fig. 6 chap. 6.9.
Ambient temperature 1) –10...+70 °C 2)
Air humidity < 85%, not condensing
Height above sea level max. 2000 m
Protection rating according to EN 60529 IP65, IP67, if the following conditions are met:
• Body of each cable gland tightened with a torque of
5.5 N·m ± 20% (4,06 lbf·ft ± 20%) at the factory.
• Cable glands blanked off or wired.
• Nut of each cable gland tightened with a torque of
4.5 N·m ± 20% (3,32 lbf·ft ± 20%).
• Housing tightly closed.
• The 4 screws for the cover are tightened crosswise
with a torque of 1.4 N·m ± 20% (1,03 lbf·ft ± 20%).
Pollution degree Degree 3 according to EN 61010-1 if the following
conditions are met:
• Housing tightly closed.
• The 4 screws of the cover are tightened crosswise
at a torque of 1.4 N·m ± 20% (1,03 lbf·ft ± 20%).
Category of installation Category II according to UL 61010-1
1) with a memory card available as an accessory (order reference 564072). If a different memory card is used,
observe the operating temperatures given by the manufacturer of the memory card.
2) Refer to the derating curves Fig. 6 chap. 6.9.
6.4 Compliance to standards and directives
The applied standards, which verify conformity with the EU Directives, can be found on the EU Type Examination
Certificate and/or the EU Declaration of Conformity (if applicable).
UL certification
Finished devices with variable key PU01 or PU02 are UL-certified devices and comply also with the following
standards:
• UL 61010-1
• CAN/CSA-C22.2 n°61010-1
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Technical data
Type 8619
English

Identification on the device Certification Variable key
Measuring
Equipment
EXXXXXX
®
UL-listed PU02
UL-recognized PU01
For Ethernet versions, the device is certified by the following certification bodies:
• ODVA for EtherNet/IP protocol,
• PI for PROFINET protocol.
6.5 Material data
Table 1: Materials in contact with the ambient air
Component
Material
8619 multiCELL 8619 multiCELL WM AC or
8619 multiCELL WM DC
Panel-mounting housing and fastener PPO -
Wall-mounting housing, wall-mounting
fastening plate, cable glands, protective cap
(for LCD display), hinge stiffener.
- PA66
Protective blank (for a slot without
connection terminal) PA66
Seal Silicone
Front panel and keys PC/silicone
Terminal support plate Stainless steel 304
Terminal blocks PBT, contacts in gold-plated copper alloy
Port for an RJ45 connector Housing: copper alloy and thermoplastic
Contacts: gold-plated
Ground screw + spring washer Stainless steel 316 (A4)
Protective cap for the 110...240 V AC power
supply terminal board - Stainless steel 304
4 cover screws - PVC
13
Technical data
Type 8619
English

Silicone
PC
PC
PPO
Silicone
Stainless steel 304
Stainless steel 316 (A4)
PBT, contacts
in gold-plated
copper alloy
copper alloy, ther-
moplastic, gold-
plated contacts
Fig. 4: Component materials of the 8619 multiCELL
PBT, contacts in gold-plated
copper alloy
Silicone
PVC
PA66
PA66
Stainless steel 304
PC PA66
Stainless steel 316
(A4)
copper alloy, thermoplastic,
gold-plated contacts
Fig. 5: Component materials of the 8619 multiCELL WM
6.6 Dimensions
Please refer to the technical data sheets of the device, available at: www.burkert.com
14
Technical data
Type 8619
English

6.7 Electrical specifications of the 8619 multiCELL
Electrical supply 12...36 V DC • filtered and regulated
• SELV circuit, at a non-hazardous energy level
• Tolerance: ±10%
• Maximal consumption: 2 A
Specifications of the 12...36 V DC power
source (not provided) of the UL devices,
with variable key PU02
• Limited power source according to §9.4 of EN 61010-1 standard
• or class 2 source according to UL 1310/1585 and EN 60950-1
standards
Own consumption (without extension
modules, outputs not connected)
1.5 VA
Power distribution ("PWR OUT") • 12...36 V DC, 1.8 A max.
• Protected against polarity reversal
All digital inputs ("DI") • Switching threshold Von: 5...36 V DC
• Switching threshold Voff: < 2 V DC
• Input impedance: 3 kW
• Galvanically isolated
• Protected against polarity reversal and voltage spikes
• Frequency: 0.5...2500 Hz
All analogue outputs ("AO") • 4...20 mA current
• Uncertainty: ±0.5 % of the measured value
• Any connection mode, in sink or source mode
• Galvanically isolated
• Protected against polarity reversal
• Max. loop impedance 860 W at 30 V DC, 610 W at 24 V DC,
100 W at 12 V DC
All digital outputs ("DO") • Transistor
• Any connection mode, in NPN or PNP mode
• Galvanically isolated
• Protected against short circuits
• Max. voltage: 36 V DC
• Max. frequency 2000 Hz
• Maximum current consumption allowed:
- Max. 700 mA if 1 DO per module is activated
- Max. 1 A if the 2 DO's per module are activated
- Max. 4 A for an Ethernet version if the device has 4 output
modules
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Technical data
Type 8619
English

6.8 Electrical specifications of the 8619 multiCELL WM DC
Electrical supply 12...36 V DC • filtered and regulated
• SELV circuit, at a non-hazardous energy level
• Tolerance: ±10%
• Maximal consumption: 2 A
Own consumption (without extension
module, outputs not connected)
2 VA
Power distribution
(POWER OUT module)
• Protected against polarity reversal
• 12...36 V DC, 1.8 A max.
Specifications of the 12...36 V DC power
source (not provided) of the UL devices,
with variable key PU02
• Limited power source according to §9.4 of EN 61010-1 standard
• or class 2 source according to UL 1310/1585 and EN 60950-1
standards
All digital inputs ("DI") • Switching threshold Von: 5...36 V DC
• Switching threshold Voff: < 2 V DC
• Input impedance: 3 kW
• Galvanically isolated
• Protected against polarity reversal and voltage spikes
• Frequency: 0.5...2500 Hz
All analogue outputs ("AO") • 4...20 mA current
• Uncertainty: ±0.5 % of the measured value
• Any connection mode, in sink or source mode
• Galvanically isolated
• Protected against polarity reversal
• Max. loop impedance 1100 W at 36 V DC, 610 W at 24 V DC,
100 W at 12 V DC
All digital outputs ("DO") • Transistor
• Any connection mode, in NPN or PNP mode
• Galvanically isolated
• Protected against short circuits
• Max. voltage: 36 V DC
• Max. frequency 2000 Hz
• Maximum current consumption allowed:
- Max. 700 mA if 1 DO per module is activated
- Max. 1 A if the 2 DO's per module are activated
- Max. 4 A for an Ethernet version if the device has 4 output
modules
16
Technical data
Type 8619
English

6.9 Electrical specifications of the
8619 multiCELL WM AC
Electrical supply 110...240 V AC
• Frequency
• Max. current
• Integrated protection
• 50...60 Hz
• 550 mA
• delayed 3.15 A fuse, 250 V AC, (breaking capacity = 1500 A at
250 V AC, 10 kA at 125 V AC), certified EIC 60127, UL listed
and recognized
Power distribution
(POWER OUT module)
• Protected against polarity reversal
• 24 V DC, filtered and regulated, SELV circuit, at a non-hazardous
energy level,
• 1,3 A max.: observe the maximum permissible load as a
function of the ambient temperature. See the derating curves in
Fig. 6.
8619 multiCELL WM AC,
without extension module
8619 multiCELL WM AC,
with extension module
Maximum current
of the load
Ambient temperature
[A]
[°C]
-20 0-10 +10 +20 +30 +40 +50 +60 +70
0
0.6
1.1
0.1
+80
0.8
1.3
Fig. 6: Derating curves of the maximum permissible current, depending on the ambient temperature
All digital inputs ("DI") • Switching threshold Von: 5...36 V DC
• Switching threshold Voff: < 2 V DC
• Input impedance: 3 kW
• Galvanically isolated
• Protected against polarity reversal and voltage spikes
• Frequency: 0.5...2500 Hz
17
Technical data
Type 8619
English

All analogue outputs ("AO") • 4...20 mA current
• Uncertainty: ±0.5 % of the measured value
• Any connection mode, in sink or source mode
• Galvanically isolated
• Protected against polarity reversal
• Max. loop impedance 1100 W at 36 V DC, 610 W at 24 V DC,
100 W at 12 V DC
All digital outputs ("DO") • Transistor
• Any connection mode, in NPN or PNP mode
• Galvanically isolated
• Protected against short circuits
• Max. voltage: 36 V DC
• Max. frequency 2000 Hz
• Maximum current consumption allowed:
- Max. 700 mA if 1 DO per module is activated
- Max. 1 A if the 2 DO's per module are activated
- Max. 4 A for an Ethernet version if the device has 4 output
modules
6.10 Specifications common to all the versions
6.10.1 Specifications of the memory card reader/recorder
We recommend to use the 8 GB SDHC memory card available at Bürkert, because it has been tested
with and validated to operated with the device.
A memory card with a different capacity or from another manufacturer can lead to the malfunction of the device.
• Memory card type
• Capacity
• File system
• SD (Secure Digital) or SDHC (Secure Digital High Capacity)
• 8 GB max.
• FAT32
6.10.2 Flow rate measurement
Refer to the Operating Instructions of the flow sensor connected to the device.
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Technical data
Type 8619
English

6.10.3 Specifications of the "Input" module
Power consumption 0.1 VA
Digital inputs ("DI") • Switching threshold Von: 5...36 V DC
• Switching threshold Voff: < 2 V DC
• Input impedance: 3 kW
• Galvanically isolated
• Protected against polarity reversal and voltage spikes
• Frequency: 0.5...2500 Hz
Analogue inputs ("AI") • Any connection mode, in sink or source mode
• Galvanically isolated
• Precision ±0.25%
• Current: 0...22 mA or 3.5...22 mA. Max. voltage: 36 V DC.
Impedance: 50 W. Resolution: 1.5 µA
• Voltage: 0...5 V DC or 0...10 V DC. Max. voltage: 36 V DC.
Impedance: 110 kW. Resolution: 1 mV
6.10.4 Specifications of the output module "OUT"
Power consumption 0.1 VA
All digital outputs ("DOx") • Transistor
• Any connection mode, in NPN or PNP mode
• Galvanically isolated
• Protected against short circuits
• Max. voltage: 36 V DC
• Max. frequency 2000 Hz
• Maximum current consumption allowed: see section 6.7, 6.8 or 6.9
All analogue outputs ("AOx") • 4...20 mA current
• Uncertainty: ±0.5 % of the measured value
• Any connection mode, in sink or source mode
• Galvanically isolated
• Protected against polarity reversal
• Max. loop impedance 1100 W at 36 V DC, 610 W at 24 V DC,
100 W at 12 V DC
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Technical data
Type 8619
English

6.10.5 Specifications of the "pH/ORP" module
pH measurement
• pH measurement range
• Resolution of pH measurement
• Systematic variation in the pH
measurement
• Potential difference measurement range
• Resolution of the potential difference
measurement
• Systematic variation in the potential dif-
ference measurement
• pH probe type
• –2.00...+16.00 pH
• 0.01 pH
• ±0.02 pH + pH probe error
• –600...+600 mV
• 0.1 mV
• ±1 mV + pH probe error
• Electrochemical
Power consumption 0.1 VA
Measurement of the oxidation reduction
potential
• Oxidation reduction potential measurement
range
• Resolution of the potential difference
measurement
• Systematic variation in the potential dif-
ference measurement
• Oxidation reduction potential probe type
• –2000...+2000 mV
• 0.1 mV
• ±1 mV + ORP probe error
• Electrochemical
Temperature measurement
• Measurement range
• Measurement resolution
• Systematic variation in the measurement
• Temperature sensor type
• –25...+130 °C
• 0.1 °C
• ±1 °C + temperature probe error
• Pt100 or Pt1000, with 2 or 3 wires
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Technical data
Type 8619
English