High Accuracy Digital Total Chlorine Sensor with RS485 4-20mA Output for 0-45°C Water Treatment Applications
Price:
USD300-600
MOQ:
1 Unit
Delivery Time:
5-8 working days
Brand:
JUGE
Product Description
Product Overview
The High Accuracy Digital Total Chlorine Sensor measures total residual chlorine in water treatment applications, including free chlorine and combined chlorine forms. This industrial-grade sensor features a three-electrode system with specialized membrane technology for enhanced mechanical and chemical resistance while remaining unaffected by pH variations.
Ideal for seawater, brine (15% NaCl), and surfactant-containing water environments, this sensor provides reliable 4-20mA, RS485, and 0~±2V output signals for direct connection to PLCs, RTUs, and other industrial control systems.
Key Features
- Membrane method technology accelerates response time and ensures stable signal output
- Robust POM and 316 stainless steel construction withstands temperatures from 0 to 45°C
- Pure copper leads provide superior signal accuracy and stability for remote transmission
- Zero-point drift-free calibration with single-point slope calibration based on chemical method
Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Variable | Total Chlorine |
| pH Range | 4.0-12.0 |
| Operating Temperature | 0-45°C |
| Maximum Pressure | 2.0 bar |
| Flow Rate | 15-30 L/h (in flow cell) |
| Response Time | Initial polarization: ~2 hours; T90: 2 minutes |
| Supply Voltage | 9-36 VDC |
| Output Signals | 4-20mA, RS485, 0~±2V with temperature compensation |
| Maintenance Cycle | Membrane cap: 1 year; Electrolyte replacement: 1 year |
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Company
Nanjing Juge Environmental Technology Co., Ltd.
Location
Building 17, No. 99 Guangli Road, Moling Subdistrict, Jiangning District, Nanjing, Jiangsu
Contact Person
Leon Chen