+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
| Parameter | Specification |
|---|---|
| Model | 3-2822-1 (Base Model) |
| Product Type | Conductivity / Resistivity Electrode |
| Cell Constant (K) | 10.0 cm⁻¹ |
| Conductivity Range | 100 to 200,000 µS/cm |
| TDS Range | 50 to 100,000 ppm (NaCl) |
| Electrode Material | 316 Stainless Steel (standard) |
| Temperature Sensor | PT1000 Platinum RTD |
| Process Connection | 3/4" NPT(M) Thread |
| Operating Pressure | 13.8 bar @ 120 °C (with 316 fitting) |
| Wetted Materials | 316 SS (Electrode); PTFE (Insulator) |
| Cable Type / Length | 3‑wire, foil shielded / 4.6 m (standard) |
Packaging & Shipping
Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are
perfectly.
we are major in PLC,Sensors,HIM,Transmitters.
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