GF Signet 3-2850-52-39V, 0.01 Cell, PVDF, Conductivity/Resistivity, 4-20mA Output
The Signet Conductivity/Resistivity sensor electronics are available in various configurations for maximum installation flexibility. The universal mount version is for pipe, wall or tank mounting enables single or dual (digital versions only) inputs using any standard Signet Conductivity/Resistivity sensor. The threaded j-box version can be used with the same Signet sensors for submersible sensor mounting. It is also available as a combined integral system configuration for in-line mounting and includes a conductivity electrode in a choice of 0.01, 0.1, 1.0. 10.0, 20.0 cm-1 cell constants. Then 2850 is ideal for applications with a conductivity range of 0.055 to 400,000 uS or a resistivity range of 18.2 MegOhm to 10 kOhm.All 2850 units are available with a choice of a single or dual digital (S3L) outputs, or a single 4 to 20 mA. The single digital (S3L) output version can be paired with the 9900 Transmitter to extend the distance between the measuring points to 400 feet.
The 8900 Multi-parameter controller allows for up to six 2850 (S3L) output conductivity sensors to be used with the Signet 8900 Multi-parameter controller. The two-wire 4 to 20 mA output version is available with eight 4 to 20 mA output ranges for each electrode cell constant. Each range can be inverted and is field selectable.
EasyCal is a standard feature that automatically recognizes conductivity test solution values for simple field calibration. A certification toll is available for validation of the sensor electronics according to USP requirements.
Features:
- Test certificate supplied with all sensors
- Custom cell constant programmed into the electronics
- Integral mount systems for quick and easy installation
- Compact design for maximum installation flexibility
- Extends the distance between the measuring point and the 9900 Transmitter to 400 ft
- Digital (S3L) interface or two-wire 4 to 20 mA output
- EasyCal with automatic test solution recognition
- Dual channel unit available for low cost installation with Signet 8900 Multi-Parameter Controller
- For use with all Signet conductivity electrodes
Applications:
- Water treatment and water quality monitoring
- Reverse Osmosis
- Deionization
- Demineralizer, Regeneration and Rinse
- Scrubber, Cooling tower and Boiler Protection
- Aquatic animal life support systems
Specifications- Custom cell constant programmed into the electronics
- Integral mount systems for quick and easy installation
- Compact design for maximum installation flexibility
- Extends the distance between the measuring point and the 9900 Transmitter to 400 ft
- Digital (S3L) interface or two-wire 4 to 20 mA output
- EasyCal with automatic test solution recognition
- Dual channel unit available for low cost installation with Signet 8900 Multi-Parameter Controller
- For use with all Signet conductivity electrodes
Applications:
- Water treatment and water quality monitoring
- Reverse Osmosis
- Deionization
- Demineralizer, Regeneration and Rinse
- Scrubber, Cooling tower and Boiler Protection
- Aquatic animal life support systems
General
- Compatible Electrodes: All Signet Sensors
Materials
- NPT Mount Junction Box For Integral Mount: PBT
- Universal/Remote Mount: PBT, CPVC
Factory Set Span
- 0.01 Cell (2839): 0-100 uS
- 0.10 Cell (2840) 0-1000 uS
- 1.0 Cell (2841) 0-10,000 uS
- 10.0 Cell (2842) 0-200,000 uS
- 20.0 Cell (2823) 0-400,000 uS
See Spec Sheet under the Data Sheet Tab
