GF SIGNET 2850

Conductivity Sensor Electronics | Analytical Sensors

SPECIFICATION   |   CAD DRAWING

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•  Integral mount systems
•  Compact design
•  Dual channel unit available

GF Signet 2850 conductivity sensor electronics are available in various configurations for maximum installation flexibility. The universal mount version is for pipe, wall, or tank mounting whereas the threaded j-box version can be use for submersible sensor mounting. The Signet 2850 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, or 20.0 cm-1 cell constants. 2850 conductivity sensor electronics are ideal for applications with a conductivity range of 0.055 to 400,000 µS.
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Features of the 2850 Conductivity Sensor Electronics inlcude:
 

• Integral mount systems for quick and easy installation
• Compact design for maximum installation flexibility
• Digital (S3L) interface or two-wire 4 to 20mA output
• EasyCal with automatic test solution recognition
• Dual channel unit available for low cost installation with 8900 multiparameter controller
• For use with all Signet conductivity electrodes

Typical 2850 Conductivity Electronics Applications:​​
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• Water treatment and water quality monitoring
• Reverse osmosis
• Deionization
• Demineralizer, regeneration & rinse
• Scrubber, cooling tower and boiler protection
• Aquatic animal life support systems

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GF Signet 2850
Sensor

Brand: +GF+

Part Ref: 3-2850-5x
IWN: ANA-381028

Category: Analytical Sensors, Sensor Electronics & Instruments

The Signet 2850 Conductivity Sensor Electronics are available in various configurations for maximum installation flexibility.
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Specification Detail of the Signet 2850 Conductivity Sensor Electronics:

Cable length 
Maximum distance between sensor and 2850 electronics is 4.6 m
 
Material Body 
PBT

Enclosure 
NEMA 4X/IP65

Accuracy 
±2% of reading
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Operating Temp Range 
-10 °C to 85 ° C

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Relative Humidity 
0 to 95%, non-condensing

Outputs & Comms 
4 to 20 mA output , Serial ASCII, TTL level 9600 bps

Max. Loop Resistance 
50 Ω @ 12 VDC325 Ω @ 18 VDC
600 Ω @ 24 VDC

Fluid Type 
​Liquids

Applicable Liquids 
Water/ waste water

Power 
12 to 24 VDC ±10%, regulated for 4 to 20 mA output

Approvals 
CE, FCC RoHS compliant, China RoHS Manufactured under ISO 9001 for Quality and ISO 14001 for Environmental Management and OHSAS 18001 for Occupational Health and Safety

Connection Type 
​3/4 in. NPT or ISO threads

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