+GF+ 3-2822-2K-050 - Level-Sense/Data-Record - Accurate Durable Level Sensor

High-Range Conductivity/Resistivity Electrode — K=10.0 cm⁻¹

The +GF+ Signet 3‑2822‑2K‑050​ is a 2818‑2823 series conductivity/resistivity electrode​ with cell constant K=10.0 cm⁻¹, covering 100–200,000 µS/cm​ (50–100,000 ppm TDS). Key specs: built‑in PT1000 RTD​ for temp compensation, 316 SS electrodes, PTFE insulation, EPDM seal, and a ~50 ft (15 m) shielded 3‑wire cable​ — compatible with 8850/8860/5800CR/8900/9900​ transmitters.

Automation Role — Use Cases & Function

It feeds a temperature‑compensated conductivity signal​ to the control layer for cooling‑tower blowdown limits, brine/concentrate monitoring, RO reject tracking, and high‑TDS effluent alarming. The K=10.0 cell + long cable​ suits large‑pipe/submersible installs where low‑range cells would saturate, giving a durable, low‑maintenance ionic‑strength measurement for interlocks and compliance logging.

Product Specifications: GF Signet 3-2822 (K=10.0) Electrode