IP66 Total Chlorine Analyzer with 2 SPST Relays and 128×64 LCD Display for Water Disinfection Monitoring
The IP66 Total Chlorine Analyzer with 2 SPST relays is designed for continuous monitoring of chloride ion content in water bodies. This single-parameter controller with matching sensor utilizes the DPD colorimetric method to detect chlorine concentration, measuring both free and combined residual chlorine for comprehensive water disinfection analysis.
- Compatible with DRFN's total chlorine sensors for disinfection applications
- DPD colorimetric method for accurate chlorine concentration detection
- IP66 protection rating effectively isolates against environmental contaminants
- 128×64 large LCD display for clear measurement data visualization
- MODBUS RTU communication with RS485 interface and JSON data format support
- Power-off protection with indefinite parameter retention
- Flexible AC/DC wide-voltage power supply options
Drinking water, domestic water, swimming pools, environmental protection sewage discharge monitoring
Circulating water, cooling water, aquaculture, papermaking, food processing, pharmaceutical manufacturing
| Parameter | Specification |
|---|---|
| Product Model | ADS2-U3-CP2.1 |
| Display Range | 0.00-200.00 mg/L |
| Resolution | 0.001 mg/L |
| Accuracy | Better than 0.15% of measuring range |
| Relay Control | 2 settable SPST relays, max. load 3A/250VAC |
| Analog Output | 2 settable 0/4~20mA active current loop, max. load 1000Ω |
| Display Screen | 128×64 LCD |
| Protection Grade | IP66 |
| Dimensions | 144×144×120mm (hole size 138×138mm) |
| Power Supply | 18~36V DC or 100~240V AC |
| Weight | 800g |
Chlorine sensor with membrane-covered, amperometric 3-electrode system for total chlorine measurement with reduced pH-dependence, suitable for seawater applications.
- pH Range: 4-12
- Pressure Range: 0-0.5 bar
- Temperature Range: 0-45℃
- Response Time: T90 approx. 2 minutes
- Flow Rate: approx. 30 l/h, low flow-dependence
- Automatic temperature compensation
- Materials: Microporous hydrophilic membrane, PVC-U, Peek, stainless steel 1.4571
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