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Alfa Laval
Alfa Laval Conductivity Transmitter

Alfa Laval Conductivity Transmitter

Product catalog summary

Application
- The Alfa Laval Conductivity Transmitter is used in Clean-in-Place (CIP) processes to control the dosing of chemicals and optimize cleaning steps, ensuring product safety by detecting contamination.

Features
- Designed for hygienic production with wetted parts made of PEEK.
- Compact, food-compatible design with a process temperature range of -20 to 140°C.
- Offers four configurable measuring ranges and fast temperature compensation.
- Insensitive to polarization, adhesion, and solids.
- Includes a built-in graphical display and touch screen.
- Compatible with Alfa Laval In-line instrumentation system.
- Provides 4-20 mA output for conductivity and temperature.

Technical Data
Conductivity
- Measuring range: 50 µS/cm to 1 S/cm
- Accuracy varies by range, with a maximum of ≤ 1.5%
Temperature
- Measuring range: -20 to 140°C (up to 150°C for 1 hour)
- Resolution: 0.1°C, Accuracy: < 0.4%, Repeatability: 0.2% of FS
- Protection class: IP67, Max media pressure: 10 bar
Electrical Data
- Power supply: 15-35 Vdc, Max power consumption: 180 mA
- Output: 4-20 mA for both conductivity and temperature
- Connection: M12 plug or M16 cable gland
- Response time: <3 ms
Ambient Temperature
- Without display: -40 to 85°C, With display: -30 to 80°C

Physical Data
- Sensor length: Short or Long, Housing diameter: 80 mm
- Materials: Wetted parts made of PEEK, Fieldhouse of AISI 304
- Surface finish: Ra < 0.8 µm
- Operating temperature for wetted parts: -20 to 140°C (150°C < 1 hour)
- Weight: Approx. 1500 gr.
Process Connection
- Various clamp and thread options available
Certificates
- Optional 3.1 certificate and calibration certificate

Conductivity Resolution
- Detailed resolution specifications for various ranges from 0 to 999 mS/cm

Standard Range
- The transmitter is ideal for a wide range of conductivity measurements with precise temperature compensation and remote setting capabilities.
- Suitable for SIP systems due to high operating temperature limits.
- Optimized for separation of media and measurement of cleaning agents in CIP equipment.

Working Principle
- Utilizes inductive conductivity measurement based on transformer principles.
- The output current is proportional to the media's conductivity, with signal conditioning providing a 4-20 mA output.
- Fast-response temperature sensor ensures maximum accuracy and reliability.

Contact Information
- For updated contact details, visit www.alfalaval.com.

Catalog excerpts

Alfa Laval Conductivity TransmitterThe conductivity sensor for hygienic use Application - CIP: To control concentrate dosing of chemicals, such as acid or caustic substances. - CIP to control the CIP process steps efficiantly between cleaning with detergents and water. The fast temperature compensation and the fast and accurate communication to the PLC helps to optimize the CIP process and save water, product and chemicals. - Product safety control to detect any contamination in the final product. Features The Alfa Laval conductivity transmitter is designed to fulfill the demands of conductivity transmitters in hygienic production. The main features are: - Wetted parts in PEEK - Compact, food compatible, hygienic design - Process temperature -20 to 140°C - 4 configurable measuring ranges - Adjustable, active and very fast temperature compensation - Insensitive to polarization, adhesion and solids - Built-in graphical display and touch screen - Compatible with Alfa Laval In-line instrumentation system - 4-20 mA output for conductivity and temperature Temperature Measuring range: . Repeateability: . . . Protection class: . Max media pressure Electrical data Power supply: . . . Response time: . . Surface finish: . . PEEK PEEK AISI 304 Ra < 0.8 pm

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mS/cm mS/cm mS/cm mS/cm mS/cm mS/cm mS/cm mS/cm mS/cm mS/cm mS/cm mS/cm mS/cm mS/cm Resolution_ 0.001 mS/cm 0.001 mS/cm 0.010 mS/cm 0.010 mS/cm 0.010 mS/cm 0.100 mS/cm 0.100 mS/cm 0.100 mS/cm 0.100 mS/cm 1.000 mS/cm 1.000 mS/cm 1.000 mS/cm 1.000 mS/cm 1.000 mS/cm Standard range The Alfa Laval conductivity transmitter is a transmitter for inductive measurement of conductivity. Precise, configurable temperature compensation and remote setting of the four pre-configured measuring ranges make the Alfa Laval conductivity transmitter ideal for a wide range of conductivity measurements. The integrated...

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