ADS2-U3A-CL4.2 Chlorine Analyzer with 0.001 mg/L Resolution and 144×144×120mm Dimensions for Water Quality Monitoring
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Daruifuno
Product Description
The ADS2-U3A-CL4.2-AS2/AS3 Chlorine Analyzer is designed for continuous monitoring and control of residual chlorine and temperature values in aqueous solutions. This professional-grade instrument delivers precise measurements with advanced features for industrial water quality management.
Key Applications
Ideal for drinking water treatment plants, distribution networks, swimming pools, water quality treatment projects, sewage treatment, and industrial disinfection processes.
Advanced Features
- 128×64 large LCD display with Chinese/English smart menu operation
- Multiple automatic calibration functions with two configurable relay control switches
- RS485 interface with MODBUS RTU communication protocol
- Two configurable 0/4~20mA active current loop outputs
- Clock and historical data recording (14,000 data points)
Technical Specifications
| Parameter | Specification |
|---|---|
| Display Range | 0.00-200.00 mg/L |
| Resolution | 0.001 mg/L |
| Accuracy | Better than 0.15% of measuring range |
| Stability | 0.05% of range per 24 hours (no accumulation) |
| Repeatability | Better than 0.1% of measuring range |
| Relay Control | 2 SPST relays, max load 3A/250VAC |
| Analog Output | 2 settable 0/4~20mA active current loops (max load 1000Ω) |
| Communication | MODBUS RTU with JSON text data format |
| Protection Grade | IP66 |
| Operating Temperature | 0-60°C, relative humidity |
| Dimensions | 144×144×120mm (panel cutout 138×138mm) |
| Power Supply | 100-240V AC |
| Weight | 800g |
Compatible Chlorine Sensors
The analyzer pairs with AS2 and AS3 series sensors featuring pH range 5-9, pressure range 0-8 bar, and integrated automatic temperature compensation.
AS2 Series Sensors (up to 50°C)
| Model | Measuring Range (ppm) | Resolution (ppm) | Output Signal | Power Supply | Item Number |
|---|---|---|---|---|---|
| AS2MA1-CL | 0.03-1.00 | 0.01 | 4-20 mA | 12-30 V DC RL 50-900Ω | 3326111 |
| AS2MA2-CL | 0.03-2.00 | 0.01 | 4-20 mA | 12-30 V DC RL 50-900Ω | 3326113 |
| AS2MA5-CL | 0.03-5.00 | 0.01 | 4-20 mA | 12-30 V DC RL 50-900Ω | 3326112 |
| AS2MA10-CL | 0.03-10.00 | 0.01 | 4-20 mA | 12-30 V DC RL 50-900Ω | 3326115 |
| AS2MA20-CL | 0.03-20.00 | 0.01 | 4-20 mA | 12-30 V DC RL 50-900Ω | 3326116 |
AS3 Series Sensors (up to 70°C)
| Model | Measuring Range (ppm) | Resolution (ppm) | Output Signal | Power Supply | Item Number |
|---|---|---|---|---|---|
| AS3MA1-CL | 0.03-1.00 | 0.01 | 4-20 mA | 12-30 V DC RL 50-900Ω | 3326121 |
| AS3MA2-CL | 0.03-2.00 | 0.01 | 4-20 mA | 12-30 V DC RL 50-900Ω | 3326123 |
| AS3MA5-CL | 0.03-5.00 | 0.01 | 4-20 mA | 12-30 V DC RL 50-900Ω | 3326122 |
| AS3MA10-CL | 0.03-10.00 | 0.01 | 4-20 mA | 12-30 V DC RL 50-900Ω | 3326125 |
| AS3MA20-CL | 0.03-20.00 | 0.01 | 4-20 mA | 12-30 V DC RL 50-900Ω | 3326127 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Suzhou Delfino Environmental Technology Co., Ltd.
Location
Room 301, Building 3, No. 25 Datong Road, High-tech Zone, Suzhou City, JIANGSU P.R CHINA
Contact Person
Yuki Fu