CSF34 is an automatic water sampler for water & wastewater treatment and industrial processes.

Automatic water sampler
for North America
Liquistation CSF34

Fully automatic sampling in water, wastewater and industrial applications

CSF34

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The CSF34 vacuum sampler offers accurate sample volumes and a high sample transport velocity. — Liquistation CSF34 with vacuum pump. It is used for most standard sampling applications as it offers accurate, reproducible sample volumes and a high sample transport velocity.

The CSF34 peristaltic sampler allows cyclic rinsing of the suction line and variable sample volumes. — Liquistation CSF34 with peristaltic pump. This version is recommended when cyclic rinsing of the suction line or variable sample volumes are desired.

Liquistation CSF34 is an automatic water sampler for monitoring wastewater treatment plants, sewage networks, surface water and industrial processes in accordance with US and Canadian regulations.

Specs at a glance

Functions

Stationary sampler
Suction height

8m (26.25ft)
Cabinet

Plastic ASA+PC
Process temperature

Sample temperature 2 to 50°C (36 to 122°F)
Process pressure

max 0,8bar ( 11.6PSI)

See all specifications

Field of application

Sampling made safe and easy. Liquistation CSF34 complies with North American water regulation and features a fail-safe cooling system and vandalism-proof housing guaranteeing outstanding safety for your samples. Easy, menu-guided sample programming and tool-free maintenance save you time in your everyday tasks. Liquistation can be upgraded to a complete measuring station for modern environmental monitoring at any time giving you the flexibility to address future demands.

Liquistation CSF34 is available in the USA, Canada, and Mexico. It is suitable for the following applications:

Municipal and industrial wastewater treatment plants
Stormwater, watershed, and river monitoring
Resource water
Laboratories and water authorities
Determination of total maximum daily loads (TMDL)
Monitoring of liquid media in industrial processes

Benefits

Automatic water sampling in full compliance with US and Canadian regulations and the ISO 5667 standard
100% adaptable to any monitoring task from time- or flow-controlled sampling to event-controlled sampling
By connecting up to four Memosens sensors, the sampler can be upgraded to a fully-fledged measuring station (e.g. for event monitoring)
Offers all the benefits of the Liquiline platform, such as uniform operation of all devices, easy expandability and reduced need for spare part stock thanks to standardized components
Fully integrable in any process control system thanks to digital fieldbus communication and remote access via web server
Quick cleaning and maintenance thanks to easy, tool-free removal of wetted parts
Heartbeat Technology enables status-oriented maintenance of the device, saving resources and costs

Success stories

50% less precipitant - 100% reliability and cooperation

IDEA achieved tremendous cost savings through continous monitoring with the CA80PH Analyzer at their site in Wallonia
Read the full story
An automated system for pH measurements at AVR

AVR Waste in Botlek, Rotterdam, processes up to 1.7 million tons of residual waste per year. Discover how they optimized their pH measurement thanks to Endress+Hauser
Read the full story
Automated pH measuring point in wastewater

The Dow plant in Stade relies on Endress+Hauser solutions for pH monitoring in the treatment of production wastewater.
Read the full story
Safe phosphate elimination with minimal effort

Thanks to Endress+Hauser the Wastewater treatment plant in Breuberg meets legal requirements and ensures safe phosphate elimination.
Read the full story
Toilet flushing with a fresh sea breeze

Using seawater to flush toilets can save a lot of drinking water. To ensure a constant water supply, the sensors used must function reliably to meet the water quality objectives (WQO).
Read the full story

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

Learn more about the FLEX selections

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About us
Sampler and analyzer production: ergonomic and flexible

Flexibility and good ergonomics are particularly important in the production of heavy systems. Our modern production lines offer best possible support for our staff to deliver high quality products.
More information

Measuring principle

Sampler
Functions

Stationary sampler
Application

Sampling from liquids
Dosing system

Vacuum pump system
Peristaltic pump system
Suction height

8m (26.25ft)
Installation

all weather outdoors
Cabinet

Plastic ASA+PC
Distribution

possible
Process temperature

Sample temperature 2 to 50°C (36 to 122°F)
Cooling

active, dynamic cooling unit
Process pressure

max 0,8bar ( 11.6PSI)
Heating

Evaporator and defrosting unit mounted in compact housing
Input

Analogue: 2, galvanically isolated
Binary: 2, galvanically isolated
Optionl: 1 to 4 digital sensor inputs
Output / communication

Binary: 2, galvanically isolated
Optionl: 2 to 6 relay, 2 to 6 current outputs
Interface

CDI
Optional Ethernet, PROFIUS DP, Modbus RS485, Modbus TCP
Data logger

All events and data
Sampling statistics
Power supply

100 to 120/200 to 240 VAC +-10%, 50/60Hz
Dimension

1258 x 753 x 625 mm (h x b x t)
49.5 x 29.7 x 24.6 inch (h x w x d)
Weight

101kg
223lbs
Accessories

Dosing system
Housing equipment
Electrical equipment
Options

Interface to digial sensors
Fieldbuscommunication

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Automatic water samplerfor North AmericaLiquistation CSF34

Fully automatic sampling in water, wastewater and industrial applications

Specs at a glance

Functions

Suction height

Cabinet

Process temperature

Process pressure

Field of application

Benefits

Success stories

50% less precipitant - 100% reliability and cooperation

An automated system for pH measurements at AVR

Automated pH measuring point in wastewater

Safe phosphate elimination with minimal effort

Toilet flushing with a fresh sea breeze

Could also interest you

Firmware for Liquiline 4-wire devices

Liquiline: cutting-edge transmitter platform

Memosens 2.0: Cutting-edge sensor technology reloaded

Sampler and analyzer production: ergonomic and flexible

Measuring principle

Functions

Application

Dosing system

Suction height

Installation

Cabinet

Distribution

Process temperature

Cooling

Process pressure

Heating

Input

Output / communication

Interface

Data logger

Power supply

Dimension

Weight

Accessories

Options

Back

Liquistation CSF34

Liquistation CSF34 Operating Instructions Maintenance & diagnostics

Memosens

Liquistation CSF34

Liquistation CSF34 Operating Instructions Operation & settings

Liquistation CSF34 Operating Instructions Calibration

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Back

Maintenance kit sampler CSV18

Kit CSF48: Downpipe to rotary tap

Kit CSF48: Rotary tap

Kit CSF48: axis rotary tap complete

Kit CSF48: Rotary tap drive

Kit CSF48 air cond. unit: bellow

Kit CSFxx cooling module entry sealant

Kit CSF48: Power supply 100-240 V AC

Kit CSF48: housing for modules

Kit CSF48: adapter cable BASE-E module

Kit: display cable

Kit CSF48: datacable base module - FMSY1

Kit CSF48: rechargeable battery pack

Kit CSF48: set of gaskets for doors

Kit CSF48: set of ventilation grid (2x)

Kit CSFxx metal mesh

Kit CSF48: roof plastic

Kit CSF48: lock cylinder

Kit CSF48: upper door advanced

Kit CSF48: upper door advanced w. window

Kit CSF48: lower door advanced

Kit CSF48: upper rear panel advanced

Kit CSF48: lower rear panel advanced

Kit CSF48: Airmanager complete

Kit CSF48 Airmanager: tubing set

Kit CSF48 Airmanager: hose clamp set

Automatic water sampler
for North America
Liquistation CSF34