CSF48 is an automatic water sampler for water & wastewater treatment and industrial processes.

Automatic water sampler
Liquistation CSF48

Fully automatic sampling in water, wastewater and industrial applications

CSF48

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The stationary automatic water sampler is available with plastic and stainless steel housings. — The stationary automatic water sampler is available with plastic and stainless steel housings and various sample bottle configurations.

The CSF48 vacuum sampler offers accurate sample volumes and a high sample transport velocity. — Liquistation CSF48 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 CSF48 peristaltic sampler allows cyclic rinsing of the suction line and variable sample volumes. — Liquistation CSF48 with peristaltic pump. This version is recommended when cyclic rinsing of the suction line or variable sample volumes are desired.

The Liquistation CSF48 sampler without pump is used for automatic sampling from pressurized pipes. — Liquistation CSF48 without pump. It is used together with the CSA420 assembly for automatic sampling from pressurized pipes or tanks. With this system no waste drainage is necessary.

Liquistation CSF48 automatically takes water samples for monitoring of wastewater treatment plants, sewage networks, surface water and industrial processes.

Specs at a glance

Functions

Stationary sampler
Suction height

6 m (19.69 ft) suction height
8 m (26.25 ft) suction height
Cabinet

Plastic PS
Plastic ASA+PC
Stainless Steel V2A
Stainless Steel V4A
Process temperature

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

Max. 0.8 bar
(Max. 11.6 psi)

See all specifications

Field of application

Sampling made safe and easy. The Liquistation CSF48 automatic water sampler complies with worldwide water regulation, 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 CSF48 is suitable for the following applications:

Municipal and industrial wastewater treatment plants:
- Self monitoring
- Process monitoring
- Monitoring of indirect dischargers
- Monitoring of sewage system
Authorities and water management authorities:
- Water protection and water quality
- Monitoring of direct and indirect dischargers

Benefits

Automatic water sampling in full compliance with all relevant national and international standards such as ISO 5667
100% adaptable to any monitoring task from time- or flow-controlled sampling to event-controlled sampling and multiple sampling routines
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

Extended selection

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

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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Predecessor

RSTA
RSTD

Success stories

Monitoring biological parameters in wastewater

Examination of wastewater, using the Liquistation CSF48 and the Liquiport CSP48 mobile, can provide valuable information about the occurrence of Covid 19 infections in a specific area
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

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