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Product Details:
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| Product Name: | Chlorine Tester | Product Model: | ADS2-U4A-CL4.2 |
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| Software Version: | DRFN Chlorine Analysis Software V1.0 | Display Range: | 0.00-200.00mg/L |
| Resolution: | 0.001 Mg/L | Protection Grade: | IP66 |
| Dimensions: | 144*144*120mm | Power Supply: | 100~240V AC |
| Weight: | 800g | Power Consumption: | 10W |
| Highlight: | 220V Chlorine Analyzers,10W electronic chlorine tester,OTA Chlorine Analyzers |
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220V Chlorine Tester OTA Technology For Aquarium 144 * 144 * 120mm
Brief Introduction
The chlorine tester is applied to online monitoring of residual chlorine concentration in drinking water and industrial process water disinfection and sterilization process, sewage treatment and circulating cooling water treatment, and can also be used in swimming pools and other places where residual chlorine concentration needs to be measured.
The ADS2-U4A-CL4.2 online chlorine tester is a single-parameter instrument, each instrument is connected to chlorine sensors to realize the measurement of chlorine. The instrument configures OTA download technology (Over-the-Air Technology) as a smart configuration option.
Advantages Of The Chlorine Tester
1. The protection grade of the chlorine meter’s shell is IP66, which can effectively isolate the pollution and corrosive gas intrusion from the external environment.
2. The large-size display screen of the instrument displays sensor measurement data and other data. The user can use the operation panel on the front of the controller to calibrate the sensor and set various parameters that need to be output.
3. The communication is equipped with a two-wire RS485 interface, the communication protocol is MODBUS RTU. The instrument supports JSON text data format.
4. The chlorine analyzer can record the user's maintenance details of the equipment, the calibration effect of the diagnostic sensor, and will give corresponding prompts for inaccurate calibration instruments.
5. The display uses a 128*64 large LCD screen, and the display backlight provides always on and energy-saving mode selection.
Technical Parameters
| Product Name | Chlorine Tester |
| Product Model | ADS2-U4A-CL4.2 |
| Software Version | DRFN Chlorine Analysis software V1.0 |
| Display Range | 0.00-200.00mg/L |
Resolution | 0.001 mg/L |
Accuracy | Better than 0.15% of the measuring range |
Stability | 0.05% of the measuring range every 24 hours, no accumulation |
Repeatability | Better than 0.1% of the measuring range |
Relay Control | 2 settable SPST relays, the max. load 3A/250VAC |
Sensor Self-diagnosis | screen image and buzzer prompt |
Analog Current Output | 2 settable 0/4~20mA active current loop output max. load 1000Ω |
Communication Method | MODBUS RTU; support JSON text data format |
Display Screen | 128*64 LCD |
Time History/Data Record | Year/month/day/hour/min/second, record 14000 historical data |
Protection Grade | IP66 |
Operating Environment | 0～60℃, relative humidity less than 95% |
Storage Environment | -20～70℃, relative humidity less than 55% |
Shell Material | Enhanced ABS |
Dimensions | 144*144*120mm (hole size 138*138 mm) |
Mounting Method | Wall mounting, pipe clamping, panel installation |
Power Supply | 100~240V AC |
Weight | 800g |
The Matching Chlorine Sensors Recommendation
pH range: 6~8
Temperature range: 0~ 45℃
Connection: for mA-version 2-pole terminal, M12 male
| Type | Measuring range: ppm | Resolution: ppm | Output signal | Power supply | Item number |
| CL4.2MA0.5 | 0.01~ 0.50 | 0.01 | 4~20 mA | 12~30 VDC RL: 50~900 Ω | 3326240 |
| CL4.2MA2 | 0.01~2.00 | 0.01 | 3326241 | ||
| CL4.2MA5 | 0.01~5.00 | 0.01 | 3326242 | ||
| CL4.2MA10 | 0.01~10.00 | 0.01 | 3326243 | ||
| CL4.2MA20 | 0.01 ~20.00 | 0.01 | 3326244 | ||
| CL4.2MA-100 | 0.1~100 | 0.1 | 3326245 | ||
| CL4.2MA-200 | 0.1~ 200 | 0,1 | 3326246 | ||
| CL4.2MA0.5-M12 | 0.01~0.50 | 0.01 | 4~20 mA | 12~30 VDC RL: 50~900 Ω | 3326250 |
| CL4.2MA2-M12 | 0.01~2.00 | 0.01 | 3326251 | ||
| CL4.2MA5-M12 | 0.01~5.00 | 0.01 | 3326252 | ||
| CL4.2MA10-M12 | 0.01~10.00 | 0.01 | 3326253 | ||
| CL4.2MA20-M12 | 0.01~20.00 | 0.01 | 3326254 | ||
| CL4.2MA-100-M12 | 0.1~100 | 0.1 | 3326255 | ||
| CL4.2MA-200-M12 | 0.1~200 | 0.1 | 3326256 |
Contact Person: Ms. Yuki Fu
Tel: +8615716217387
