RY-CW220 Ammonia Nitrogen Sensor
Contact Info
- Add:河北省邯郸市经济开发区和谐大街19号13号楼A座4层, Zip: 056000
- Contact: 郝女士
- Tel:18103100550
- Email:18103100550@163.com
Other Products
Product Introduction
The RY-CW220 Ammonia Nitrogen Sensor is a basic conventional digital ammonia nitrogen sensor for water quality monitoring. It utilizes an industrial online electrode and is manufactured with a PVC membrane ammonium ion selective electrode, enabling selective measurement of ammonium ion content in water with fast response and accurate measurement. Equipped with a built-in temperature sensor, it supports automatic temperature compensation, making it suitable for long-term online environmental monitoring.
Product Features
1. Digital sensor, directly outputs RS-485 digital signal, supports MODBUS/RTU
2. Built-in temperature sensor for automatic temperature compensation
3. Innovative replaceable ammonium ion membrane head, low maintenance cost
4. 3/4" NPT top and bottom mounting thread design for easy installation
5. Low power consumption, anti-interference internal circuit design
6. Optional: PH and potassium ion compensation to reduce interference during testing
Technical Parameters
Output Signal | Supports RS-485, MODBUS/RTU protocol |
Measurement Method | Membrane-covered ion selection method |
Range | 0～100.0mg/L (pH range 4~10) |
Accuracy | ±5% F.S. or ±3mg/L, whichever is greater |
Resolution | 0.1mg/L |
Operating Conditions | 0～40℃; <0.2MPa; |
Calibration Method | Two-point calibration |
Response Time | 30 seconds T90 |
Temperature Compensation | Automatic temperature compensation (Pt100) |
Power Supply | 12 or 24VDC±10%, 10mA; |
Protection Rating | IP68; Water depth 20 meters; |
Service Life | Sensor: 1 year or more; Membrane head: 6 months |
Cable Length | 5 meters (default), customizable |
Sensor Housing Material | PVC; Customizable |
| Industry Category | Measurement-Analysis-Instruments |
|---|---|
| Product Category | |
| Brand: | 耘农 |
| Spec: | RY-CW220 |
| Stock: | |
| Origin: | China / Hebei / Handanshi |
