Endress+Hauser Liquistation CSF48 Manual

TI00443C/07/EN/14.11
71143261
Technical Information
Liquistation CSF48
Automatic stationary sampler for liquid media
Integrated controller with up to four measuring channels and optional
digital Memosens technology
Application
Liquistation CSF48 is a stationary sampler designed for the fully
automated sampling, defined distribution, and
temperature-controlled storage of liquid media.
The standard product version has two 0/4 to 20 mA analog
inputs, two binary inputs and two binary outputs.
Thanks to the modular platform concept, the sampler can be
quickly and easily modified to create a measuring station.
The sampler is designed for use in the following applications:
• Municipal and industrial sewage treatment plants
• Laboratories and Water Conservancy Boards
• Monitoring of liquid media in industrial processes
Depending on the version ordered, one to four digital sensors
with Memosens technology can be connected to the CSF48.
Furthermore, two to six 0/4 to 20 mA analog outputs are
available, as well as a switching and cleaning function with up
to four relays and an alarm relay.
Your benefits
• Rugged and reliable:
– Four different kinds of housing material
– Two-door housing for reliable sample temperature
regulation
– Optimal air circulation in both the upper and lower
enclosure
• Simple and easy to use:
– Swift menu guidance, navigator and large display
– Two bottle trays for easy sample transportation
– Parts carrying medium are easy to disassemble, making
cleaning and maintenance simple
•Flexible:
– User friendly programs ranging from simple time programs
to event programs
– Functionality can be extended by installing modular
electronic components
– Sample can be supplied from righthand side or from below
• Communicative:
– Integrated data logger for recording measured values
– Service interface for data transmission
•Safe:
– Optional battery backup system ensures uninterrupted
operation in the event of power failure
– Touch-safe low-voltage supply for electronic components

Liquistation CSF48
2Endress+Hauser
Table of contents
Function system design . . . . . . . . . . . . . . . . . . . . . . . . 3
Liquistation CSF48 sampler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Liquistation CSF48 sampler with sampling assembly Samplefit
CSA420 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Sampler with online measurement . . . . . . . . . . . . . . . . . . . . . . . . 5
Mode of operation with a vacuum pump . . . . . . . . . . . . . . . . . . . . 6
Mode of operation with a peristaltic pump . . . . . . . . . . . . . . . . . . 8
Mode of operation with a sampling assembly . . . . . . . . . . . . . . . . 9
Sampling with a flow assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Sampling control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Intake speed with different suction lines . . . . . . . . . . . . . . . . . . . 12
Sample distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Sample preservation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Sample temperature regulation (optional) . . . . . . . . . . . . . . . . . . 14
Modular design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Equipment architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Memosens technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Communication and data processing . . . . . . . . . . . . . . . . . . . . . . 16
Maintainability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Input types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Measured variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Temperature inputs . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Input type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Binary input, passive . . . . . . . . . . . . . . . . . . . . . . . . . 19
Span . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Signal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Analog input, passive/active . . . . . . . . . . . . . . . . . . . 19
Span . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Output types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Signal on alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Linearization/transmission behaviour . . . . . . . . . . . . . . . . . . . . . 20
Current outputs, active (optional) . . . . . . . . . . . . . . . . . . . . . . . . 20
Relay outputs (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Protocol-specific data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Cable entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Mains fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Power failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Performance characteristics. . . . . . . . . . . . . . . . . . . . 24
Sampling methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Dosing volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Dosing accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Repeatability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Intake speed (Vacuum pump / peristaltic pump) . . . . . . . . . . . . . 24
Suction height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Hose length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Temperature control (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Mounting conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Installation conditions of sampling assembly Samplefit CSA420 . . 27
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Ambient temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Electromagnetic compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Relative humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Medium temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Process pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Process connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Process connection
Sampling assembly Samplefit CSA420 . . . . . . . . . . . . . . . . . . . . 29
Medium properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Mechanical construction . . . . . . . . . . . . . . . . . . . . . . 30
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Operability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Operating concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Local operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Remote operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . 35
Product structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Certificates and approvals . . . . . . . . . . . . . . . . . . . . . 36
4approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
MCERTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
cCSAus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Accessories for Liquistation CSF48 . . . . . . . . . . . . . . . . . . . . . . . 37
Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Measuring cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Liquistation CSF48
Endress+Hauser 3
Function system design
Liquistation CSF48 sampler A complete sampling unit comprises:
Liquistation CSF48, with the following depending on the version ordered:
• Controller with display, soft keys and navigator
• Vacuum or peristaltic pump for sampling
• Plastic (PE) or glass sample bottles for sample preservation
• Sample compartment temperature control (optional) for safe sample storage
• Suction line with suction strainer
a0011690
Example of a Liquistation CSF48, version with vacuum pump
1
2
3
4
5
6
7
8
9
10
Controller
Window (optional)
Dosing compartment door
Suction line connection
Sampling compartment door
Sample bottles, e.g. 2 x 12 PE 1 liter
bottles
Bottle trays (depending on the sample
bottles selected)
Distribution plate (depending on the
sample bottles selected)
Distribution arm
Vacuum system, e.g. dosing system
with conductive sample sensor
a0013207
Example of a Liquistation CSF48, version with peristaltic pump
1
2
3
4
5
6
7
8
9
10
Controller
Window (optional)
Dosing compartment door
Suction line connection
Sampling compartment door
Sample bottles, e.g. 2 x 12 PE 1 liter
bottles
Bottle trays (depending on the sample
bottles selected)
Distribution plate (depending on the
sample bottles selected)
Distribution arm
Peristaltic pump
12
3
4
5
6
7
9
8
10
12
3
4
5
6
7
9
8
10

Liquistation CSF48
4Endress+Hauser
Liquistation CSF48 sampler
with sampling assembly Sam-
plefit CSA420
A complete sampling unit for pressurized pipes comprises:
Liquistation CSF48 and sampling assembly Samplefit CSA420 with:
• Controller with display, soft keys and navigator
• Sampling assembly Samplefit CSA420 for 10 ml, 30 ml or 50 ml sample volume (depending on the version
ordered)
• Plastic (PE) or glass sample bottles for sample preservation
• Sample compartment temperature control (optional) for safe sample storage
Example of a sampling assembly Samplefit CSA420 with flange connection
Example of a sampling assembly Samplefit CSA420 with triclamp connection
a0015868
Example of a Liquistation CSF48 with sampling assembly Samplefit CSA420
1
2
3
4
5
6
7
8
Controller
Sampling assembly
Samplefit CSA420
Gland for the suction line
Sample bottles, e. g. 2 x 12 PE
1 liter bottles
Bottle trays (depending on the sam-
ple bottles selected)
Distribution plate (depending on
the sample bottles selected)
Distribution arm
Suction line
a0015913
Sampling assembly Samplefit CSA420 with flange connection DN50, DIN 11851
a0015914
Sampling assembly Samplefit CSA420 with triclamp connection 2", DIN 32676

Liquistation CSF48
Endress+Hauser 5
Sampler with online measure-
ment
The following overview shows examples of the design and layout of a measuring system. Other sensors
and assemblies can be ordered for conditions specific to your application, see chapter Accessories and
--> www.endress.com/products
Measuring point Nitrate
A complete measuring system with online measurement
consists of:
• Liquistation CSF48 sampler
• Sensors with Memosens technology
• Immersion or flow assemblies to suit the sensors used
a0013214
Measuring system
1 Liquistation CSF48
2 Suction line
3 Sensors with immersion assembly
• Sensor Viomax CAS51D with fixed
cable
• Assembly Flexdip CYA112
• Holder Flexdip CYH112
a0013297
Conductivity
Inductive conductivity measurement
• Immersion assembly
Flexdip CYA112
•Sensor
Indumax CLS50D
with fixed cable
Conductive conductivity
measurement
• Immersion assembly
Flexdip CYA112
•Sensor
Condumax CLS15D a0013346
Oxygen
• Immersion assembly Flexdip
CYA112
• Holder Flexdip CYH112
• Sensor Oxymax
– COS61D (optical)
with fixed cable,
– COS51D (amperometric)
cable CYK10
Figure: CYA112 with COS61D
a0012415
pH value or ORP Turbidity
• Retractable assembly Cleanfit
CPA471
• Sensor Orbisint CPS11D, CPS12D
• Measuring cable CYK10
• Immersion assembly Flexdip
CYA112
• Sensor Orbisint CPS12D, CPS11D
• Measuring cable CYK10
a0012413
a0012787
• Immersion assembly Flexdip
CYA112
• Spray head CUR4 (optional)
• Sensor Turbimax CUS51D
with fixed cable
• Flow assembly Flowfit CUA250
• Sensor Turbimax CUS51D
with fixed cable
a0013294
a0012788
1
2
3

Liquistation CSF48
6Endress+Hauser
Mode of operation with a
vacuum pump
a0011582
Sampling with a vacuum pump
Sampling takes place in four steps:
1. Purge
The hose valve is closed. The vacuum pump blows the suction line clear via the dosing system.
2. Intake
The "air manager" - a pneumatic control unit - switches the air path of the vacuum pump to "intake". The
sample is drawn into the dosing chamber under vacuum. The level of liquid reaches the detectors in the
dosing system.
3. Dose
The intake process is completed and pressure compensation takes place. Depending on the position of the
dosing tube (D), the excess sample liquid flows back to the sampling point.
4. Drain
The hose valve is opened and the sample is drained into the sample bottle.
Dosing system with conductive sample sensor
a0011598
Conductive dosing system
1 Conductivity sensor 1 (common electrode)
2 Conductivity sensor 2 (safety electrode)
3 Conductivity sensor 3 (standard electrode)
4 Insulation
5 Dosing chamber (plastic version with graduated scale or glass)
6 Graduated dosing tube, white and blue scale
Not shown since hidden: hose connection for vacuum pump --> graphic for "Capacitance dosing system"
1. 2. 3. 4.

Liquistation CSF48
Endress+Hauser 7
Level detection principle
When the sample is drawn in, the sample level reaches conductivity sensors 1 and 3. The system thus detects
that the dosing chamber is filled and terminates the suction process.
If sensor 3 is heavily fouled or fails, conductivity sensor 2 switches to safety mode and turns off the system.
This patented sample detection method along with predictive maintenance information prevent vacuum pump
failure as a result of flooding.
Dosing system with capacitance sample sensor
a0011597
Capacitance dosing system
1 Hose connection for the vacuum pump
2 Graduated dosing chamber
3 Graduated dosing tube, white and blue scale
4 Capacitance level sensor
Level detection principle
When the level of medium in the dosing chamber changes, the capacitance of the sensor also changes.
The capacitance sensor ensures rapid sample detection in media that forms foam or has a high fat content.
Capacitance level detection method must be used in medias with a conductivity < 30 μS/cm.
Sample dosing with/without pressure
Sample dosing without pressure is the factory setting for all standard applications in which the sample medium
is taken from an open channel or a gravity line. The excess sample can flow back under atmospheric pressure.
Sample dosing with pressure is selected for applications in which the sample is taken from a pipe, or for
applications involving a low suction height and a low sample volume. In such instances, the sample medium
cannot flow back on its own. The maximum pressure in the pipe must be < 0.8 bar. Pressure is applied and
the excess sample is forced out of the dosing chamber and back to the sampling point.
The sampling volume is set by adjusting the dosing tube. The white "A" scale applies if dosing without pressure,
and the blue "B" scale applies if dosing with pressure.

Liquistation CSF48
8Endress+Hauser
Mode of operation with a peri-
staltic pump
a0011584
Sampling steps with a peristaltic pump
Sampling takes place in three steps:
1. Purge/rinse
The peristaltic pump runs in reverse and forces liquid back to the sampling point.
2. Intake
The peristaltic pump runs forward and draws in liquid. If the liquid detection system detects the sample,
the pump is controlled by the flow and the specified sample volume is calculated automatically.
3. Purge
The pump runs in reverse again and forces the liquid back to the sampling point.
One advantage this system offers for obtaining a representative sample is the possibility of rinsing the suction
line several times:
Liquid is initially drawn in until the liquid detection system reacts, then the pump switches and forces the liquid
back to the sampling point. This process can be repeated a maximum of three times. The sample is then taken
as described.
The pump rollers deform the tubing, thereby causing a negative pressure and the suction effect.
The liquid detection system is based on a pressure sensor which detects the difference between a pipe that is
filled and not filled.
Thanks to a patented process for automatically detecting the suction height, the user does not have to enter
the suction height or suction line length. The self-learning software guarantees that the sample volume remains
constant.
An optional safety interlock integrated in the pump housing immediately switches off the pump when the pump
is opened (recommended if third-party staff are performing maintenance work).
1. 2. 3.
a0011595
Peristaltic pump
1
2
3
4
Pump tubing
Safety interlock (optional)
Pump rollers
Liquid detection system (patented)
1234

Liquistation CSF48
Endress+Hauser 9
Mode of operation with a sam-
pling assembly
a0015917
Sampling steps with sampling assembly
Sampling takes place in three steps:
1. Standby
The plunger is in standby position in the assembly. The sample chamber is ventilated from the outside.
2. Sample
The plunger is driven by compressed air into the sample pipe. An adjustable hold time allows a
representative blending of the sample in the sample chamber.
3. Drain
The plunger is in standby position in the assembly. The sample chamber is ventilated from the outside.
The sample is drained into the sample bottle.
Sampling assembly with optional rinsing valve
a0016105
Sampling steps with sampling assembly
ARinsingvalve
B Compressed air
C Atmosphere
The rinsing valve provides you with these additional functions:
• Draining under pressure - valve is connected to compressed air
- In the sampling setup menu the function "dosing under pressure" can be chosen. As a result the sample
flows under pressure into the sample bottles.
• Cleaning with compressed air or water
- In the sampling setup menu the function "cleaning" with air or water can be chosen. After the selection of
"before", "after" or "before and after every sampling" you can choose a cleaning position.
• Additionally you can choose sample rinsing cycles in the menu "cleaning before and after sampling". The
system can be pre-rinsed up to 10 times with the actual sample.
Automatical sampling with sampling assembly is designed for aqueous samples. For high-viscosity samples
e.g. sludge >1 % sampling is only possible directly into a container.

Liquistation CSF48
10 Endress+Hauser
Sampling with a flow assembly A flow assembly is integrated into the stand for sampling purposes.
The flow assembly is used when sampling in pressurized systems, e.g.:
• Containers located at a higher level
• Pressurized pipes
• Pumping with external pumps
The flow rate should be 1000 to 1500 l/h.
The outlet of the flow assembly must be unpressurized (e.g. drain, open channel).
Use the ball valve 1 to set the flow rate to 1000 l/h ... 1500 l/h. When the sampling cycle begins, you can use
one of the relay outputs to control and open valve 2. The medium flows through the pipe and the flow assembly
into the outflow. When a settable delay time has elapsed, the sampler takes the sample directly from the flow
assembly. Valve 2 is closed again once the sample has been taken.
Valves 1 and 2 are not contained in the scope of delivery (order code: C-A100709-50).
a0013127
Flow assembly
(can be ordered separately: kit no. 71119408)
1
2
3
Flow assembly inlet: ¾"
Sample connection
Flow assembly outlet: 1¼"
a0013458
Example: Sampling from pressure piping
1 Ball valve 1
2Valve2
3 Flow assembly integrated into the stand

Liquistation CSF48
Endress+Hauser 11
Sampling control
a0014045
Sampling control
a. Flow curve
b. Time proportional sampling:
Constant time constant volume (CTCV)
A constant sampling volume (e.g. 50 ml) is taken at steady
intervals (e.g. every 5 min).
c. Flow proportional sampling:
Variable time constant volume (VTCV)
A constant sampling volume is taken at variable intervals
(depending on the inflow volume).
d. Flow proportional sampling/time override:
Constant time variable volume (CTVV)
A variable sampling volume (the sampling volume depends on
the inflow) is taken at steady time intervals (e.g. every 10 min).
Only for versions with peristaltic pump
e. Event-controlled sampling
Sampling is triggered by an event (e.g. pH limit value). Sampling
can be time-paced, flow-paced, or time/flow-paced, or single
samples can be taken.
Single and multiple samples can also be grouped in a program in
addition to the sampling methods listed. Furthermore, the software
allows interval sampling, switchover and event functions. The latter
permit up to 24 subprograms to be active simultaneously for a
variety of applications.
A sampling table makes it possible for users to program the bottle
assignment, time interval and sample volume.
Signals for external control can be connected via 2 analog inputs
and 2 binary inputs in the standard version of the product.
Customized text is entered to ensure the correct assignment of the
inputs in the memory.

Liquistation CSF48
12 Endress+Hauser
Intake speed with different
suction lines
Sample distribution CSF48 offers a wide range of bottle combinations and distribution versions. The versions can be changed or
replaced easily without the need for special tools. In addition, the software makes it possible to configure
individual bottles and bottle groups as well as assign them to change based on a programmed event.
a0013329
Intake speed in m/s at suction heights in m (vertical lift)
a Intake speed as per Ö 5893 (Austrian standard); US EPA recommended
b Intake speed as per EN 25667, ISO 5667
1 ID 10 mm (3/8") vacuum pump
2 ID 13 mm (1/2") vacuum pump
3 ID 10 mm (3/8") peristaltic pump
4 ID 16 mm (5/8") vacuum pump
5 ID 19 mm (3/4") vacuum pump

Liquistation CSF48
Endress+Hauser 13
Bottle groups and distribution version depending on the order version:
CSF48-******
B CDE F GHJ KL MNOP QR S T
30 liter,
PE,
direct
distribution
1
60 liter,
PE,
direct
distribution
1
25 liter,
PE,
direct
distribution
211
15 liter,
PE,
direct
distribution
4
13 liter,
PE,
direct
distribution
4
5 liter,
glass,
direct
distribution
4
3 liter,
PE,
plate
distribution
12 6 6 6
1 liter,
PE,
plate
distribution
24 12 12 12
1 liter,
glass,
plate
distribution
24
13 liter,
PE,
plate
distribution
22
2 liter,
PE,
direct
distribution
12 6
1 liter,
PE,
direct
distribution
24 12
1.8 liter,
glass,
plate
distribution
12

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Sample preservation The sample bottles are located in the sample compartment. This is fitted with a seamless plastic inner shell to
ensure easy and effective cleaning.
All parts that transport liquid (distribution arm, dosing system, distribution plate etc.) can be removed and
cleaned easily without the need for additional tools.
Sample temperature
regulation (optional)
The temperature of the sample compartment can be adjusted using the controller. The factory setting is 4 °C
(39 °F). The current temperature is shown on the display and recorded in the internal data logger. A
temperature sensor for measuring individual sample temperatures can also be ordered as an option.
The vaporizer and defrost heater are integrated in a special housing such that they are protected against
corrosion and damage. The compressor and condenser are located in the upper section of the sampler, and can
be easily accessed by removing the upper rear panel.
a0015209
Distribution plate, distribution arm and bottle trays
a0013217
Cooling system

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Modular design The modular sampler design means it can be easily adapted to suit your needs:
• Retrofit add-on modules for new or extended range of functions, e.g. current outputs and relays
• Upgrade from one channel to multichannel measurement with digital sensors
Equipment architecture
The electronic components are modular in design:
• There are several points available to connect electronic modules. They are known as "slots".
• The slots are numbered consecutively in the housing. Slots 0 and 1 are always reserved for the basic module.
• Each electronic module has one or more input(s) and output(s) or relays, collectively termed "ports" here.
• The ports are numbered consecutively for each electronic module and are automatically detected by the
software.
• Outputs and relays are named according to their function, e.g. "current output", and are displayed with the
slot and port numbers in ascending order
Example:
– "Current output 2:1" means:
Slot 2 (e.g. module AOR) : Port 1 (current output 1 of module AOR)
a0013476
SYS basic module
a0013477
L basic module for 2 sensors
a0016633-en
Slot and port assignment for hardware and how this information appears on the display

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• Inputs are assigned to measuring channels in ascending order "Slot:Port number"
Example:
– "CH1: 1:1" means:
Slot 1 (basic module) : Port 1 (input 1) is channel 1 (CH1) and a conductivity sensor is connected to it
The unique terminal name can be explained as follows:
Slot no. : Port no. : Terminal
Memosens technology Memosens makes your measuring point safer and more reliable:
• Non-contact, digital signal transmission enables optimum galvanic isolation
• No contact corrosion
• Completely watertight
• Laboratory sensor calibration possible, thus increasing measured value availability
• Predictive maintenance thanks to recording of sensor data, e.g.:
– Total hours of operation
– Hours of operation with highest or lowest measured values
– Hours of operation with highest temperature
– Number of steam sterilizations
– Sensor condition
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Display Graphic display:
• Backlight with switch-off function
• Red display background for alarms alerts users to errors
• Transflective display technology for maximum contrast even in bright environments
• User-definable measuring menus mean you can always keep track of the values that are important for your
application.
Communication and data
processing
Types of communication:
• Fieldbuses
–HART
– PROFIBUS DP (Profile 3.02)
– Modbus TCP or RS485
• Configuration via Ethernet
Only one type of Fieldbus communication can ever be active. The last activation code entered
decideswhich bus is used.
Bus termination on the device
• Via slide switch at bus module 485
• Displayed via LED "T" on bus module 485
MEMO SENS
a0013627
Example of program setup
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Example of measuring menus

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Endress+Hauser 17
Maintainability Data storage
• Independent, integrated ring memories (FIFO) or stack memories for recording:
- An analog value (e.g. flow rate, pH value, conductivity)
- Events (e.g. power failure)
- Sample statistics (e.g. sample volume, filling times, bottle assignment)
• Program memory: max. 100 programs
• Data logbooks:
– Adjustable scan time: 1 to 3600 s (6 h)
– Max. 8 data logbooks
– 150,000 entries per logbook
– Graphic display (load curves) or text display
• Calibration logbook: max. 75 entries
• Hardware version logbook:
– Hardware configuration and modifications
– max. 125 entries
• Version logbook:
– e.g. software updates
– max. 50 entries
• Operation logbook: max. 250 entries
• Diagnostics logbook: max. 250 entries
FieldCare and Field Data Manager
FieldCare
Configuration and asset management software based on FDT/DTM technology
• Complete device configuration when connected via FXA291 and service interface
• Access to a number of configuration parameters and identification, measuring and diagnostic data
whenconnected via HART modem
• Logbooks can be downloaded in CSV format or binary format for "Field Data Manager" software
Field Data Manager
Visualization software and database for measuring, calibration and configuration data
• SQL database which is protected against manipulation
• Functions to import, save and print out logbooks
• Load curves to display measured values
a0015032
Data logbook: Graphic display

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a0016009
Field Data Manager: Load curves
SD card
The exchangeable storage medium enables:
• Quick and easy software updates and upgrades
• Data storage of internal device memory (e.g. logs)
• Transfer of complete configurations to a device with an identical setup (backup function)
• Transfer of configurations without the TAG and bus address to devices with an identical setup (copy
function)
Endress+Hauser offers industry-approved SD cards as accessories. These memory cards provide maximum data
security and integrity.
Other SD cards can also be used. However, Endress+Hauser does not accept any responsibility for the data
security of such cards.
Input
Input types • 2 analog inputs
• 2 binary inputs
• 1 to 4 digital inputs for sensors with Memosens protocol (optional)
Measured variables --> Documentation of the connected sensor
Temperature inputs
Measuring range -30 to 70 °C (-20 to 160 °F)
Input type Pt1000
Accuracy ±0.5 Kelvin

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Binary input, passive
Span 12 to 30 V, galvanically isolated
Signal characteristics Minimum pulse width: 100 ms
Analog input, passive/active
Span 0/4 to 20 mA, galvanically isolated
Accuracy ±0.5 % of measuring range
Output
Output types 2 binary outputs (standard):
Open collector, max. 30 V, 200 mA
Depending on version (optional):
• 1 x 0/4 to 20 mA, active, HART communication, galvanically isolated from one another and from the sensor
circuits
• 1 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits
• 2 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits
• 4 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits
• 6 x 0/4 to 20 mA, active, galvanically isolated from one another and from the sensor circuits
HART
PROFIBUS DP
Signal coding FSK ± 0.5 mA above current signal
Data transmission rate 1200 baud
Galvanic isolation Yes
Load (communication resistance) 250 Ω
Signal coding EIA/TIA-485, PROFIBUS DP-compliant acc. to IEC 61158
Data transmission rate 9.6 kBd, 19.2 kBd, 93.75 kBd, 187.5 kBd, 500 kBd, 1.5 MBd,
6 MBd, 12MBd
Galvanic isolation Yes
Connectors Spring-cage terminal (max. 1.5 mm) bridged internally in the
connector (T function), M12 optional
Bus termination Internal slide switch with LED display

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Modbus RS485
Ethernet and Modbus TCP
Signal on alarm Adjustable, as per NAMUR Recommendation NE 43
• In measuring range 0 to 20 mA (HART is not available with this measuring range):
Error current from 0 to 23 mA
• In measuring range 4 to 20 mA:
Error current from 2.4 to 23 mA
• Factory setting for both measuring ranges:
21.5 mA
Load Max. 500 Ω
Linearization/transmission
behaviour
Linear
Current outputs, active
(optional)
Span
0 to 23 mA
2.4 to 23 mA for HART communication
Signal characteristic
Linear
Electrical specification
Output voltage
Max. 24 V
Cable specification
Cable type
Recommended: shielded cable
Cross-section
Max. 2.5 mm2(14 AWG)
Relay outputs (optional) Electrical specification
Relay types
• 2 x changeover contact connected to binary output (optional)
• 1 single-pin changeover contact (alarm relay)
Signal coding EIA/TIA-485
Data transmission rate 2,400, 4,800, 9,600, 19,200, 38,400, 57,600 and 115,200 baud
Galvanic isolation Yes
Connectors Spring-cage terminal (max. 1.5 mm) bridged internally in the
connector (T function), M12 optional
Bus termination Internal slide switch with LED display
Signal coding IEEE 802.3 (Ethernet)
Data transmission rate 10/100 MBd
Galvanic isolation Yes
Connection RJ45, M12 optional
IP address DHCP or configuration using menu