Digital Hydrogen Peroxide Analyzer RS485 with 800g Weight for Municipal Wastewater Treatment 0.01mg/L Resolution
DRFN's digital hydrogen peroxide transmitter is a precision instrument designed for measuring hydrogen peroxide concentrations in water treatment applications. This single-parameter device connects seamlessly with DRFN's digital hydrogen peroxide sensors to accommodate various measurement requirements.
Hydrogen peroxide serves as an effective disinfectant in cooling towers and municipal wastewater treatment plants. Unlike chlorine-based products, H2O2 eliminates harmful Disinfection By Products (DBP) and naturally decomposes into oxygen and water, leaving no residual that requires removal before environmental release.
- IP66 protection rating for harsh environments
- Flexible output configuration with analog or digital signals
- RS485 communication supporting Modbus protocol
- Wide-voltage AC/DC power supply compatibility
- Multiple installation options for versatile deployment
- Time and historical data recording capabilities
- 128*64 black and white graphic dot matrix display
- 2 configurable 0/4~20mA active current loop outputs
- 2 settable SPST alarm relays
- Menu password protection for security
Drinking water systems, industrial wastewater treatment, water supply networks, and municipal sewage treatment facilities.
| Parameter | Specification |
|---|---|
| Product Model | DUC2-HP-H |
| Display Range | 0.01mg/L~100g/L |
| Resolution | 0.01mg/L |
| Relay Control | 2 settable SPST relays, max. load 3A/250VAC |
| Analog Output | 2 settable 0/4~20mA active current loop, max. load 1000Ω |
| Communication | RS485 interface, MODBUS RTU, JSON format |
| Display Screen | 128*64 LCD with adjustable backlight |
| Data Recording | 14,000 historical data points, 1~999 minute intervals |
| Protection Grade | IP66 |
| Operating Temperature | 0~60℃ |
| Dimensions | 144×144×120mm (panel cutout 138×138mm) |
| Power Supply | 18~36V DC or 100~240V AC |
| Weight | 800g |
| Power Consumption | 7W |
- pH range: 2~11
- Pressure range: 0~1 bar
- Temperature range: 0~45℃
- Response time: T90 approximately 5~10 minutes
- Flow rate: approximately 30 l/h
- Material: PVC-U, stainless steel 1.4571
- Connection: M12 male
- Automatic temperature compensation
| Type | Measuring Range (ppm) | Resolution (ppm) | Output Signal | Power Supply | Item Number |
|---|---|---|---|---|---|
| WP7H-M0c | 0.0~200.0 | 0.1 | Modbus RTU | 9~30 VDC | 3226130 |
| WP7N-M0c | 0~2000 | 1 | Modbus RTU | 9~30 VDC | 3226131 |
- pH range: 2~11
- Pressure range: 0~1 bar
- Temperature range: 5~45℃
- Response time: T90 approximately 8 minutes
- Flow rate: approximately 30 l/h
- Material: PVC-U, stainless steel 1.4571
- Connection: M12 male
- Automatic temperature compensation
| Type | Measuring Range | Resolution | Output Signal | Power Supply | Item Number |
|---|---|---|---|---|---|
| WP10H-M0c | 0~200 ppm | 0.1 ppm | Modbus RTU | 9~30 VDC | 3326350 |
| WP10N-M0c | 0~2000 ppm | 1 ppm | Modbus RTU | 9~30 VDC | 3326353 |
| WP10L-M0c | 0~2% (20000 ppm) | 0.001% (10 ppm) | Modbus RTU | 9~30 VDC | 3326351 |
| WP10-20%-M0c | 0~20% (200000 ppm) | 0.01% (100 ppm) | Modbus RTU | 9~30 VDC | 3326352 |
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