| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
|
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Features& Advantages
Universal controller specially designed for DRFN digital series conductivity sensors, compatible with all DRFN digital conductivity sensors.
The connected sensor uploads the detected data in a special encrypted communication method to ensure that the DUC controller can collect high-precision data more stably.
Specification Of Digital PH Meter
| Model | DUC2-EC-A | |
| Sensor input |
Single channel input digital conductivity sensor for water
|
|
| Display range | Conductivity |
0~999.99mS/cm (measuring range related to the connected sensor)
|
| Resistivity |
0~99.99MΩ.cm (measuring range related to the connected sensor)
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|
| TDS |
0~999999ppm (measuring range related to the connected sensor)
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|
| Salinity |
0~1000ppt (measuring range related to the connected sensor)
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|
| Temp |
-10~500ºC /14~932ºF (measuring range related to the connected sensor)
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|
| Resolution | Conductivity |
0.001µS /cm(0~10µs/cm)
0.01µS /cm(10~100µs/cm)
0.1µS /cm(100~1000µs/cm) 1µS /cm(1000~10000µs/cm)
0.01mS/cm(10~999.99mS/cm)
|
| Resistivity |
1Ω.cm(0≤resistivity<1000000) 0.01MΩ.cm(1≤resistivity≤99.99)
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|
| TDS |
1ppm
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|
| Salinity |
0.01ppt
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|
| Temp |
0.1ºC/ 0.1ºF
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|
| Relay control | 2 settable SPST relays with a maximum load of 3A/250VAC | |
| Analog current output | 2 settable 0/4~20mA active current loop output, maximum load 1000Ω | |
| Communication method | Two-wire RS485 interface;MODBUS RTU;support JSON text data format | |
| Display screen | 128*64 LCD, adjustable backlight mode, adjustable display rate | |
| Configuration information | Power off protection, parameters are retained indefinitely | |
| Time history/data record | Year/month/day/hour/min/second, record 10000historical data | |
| Maintenance records | Last 100 times | |
| Operating environment | 0~60ºC,relative humidity less than 95% RH( no condensation) | |
| Storage environment | -20~70ºC,less than 55% RH( no condensation, precision instruments) | |
| Shell material | Enhanced ABS protection grade IP66 | |
| Size | Instrument size 144*144*120 mm | |
| Mounting method | Wall mounting, pipe clamping, panel installation (hole size 138*138 mm) | |
| Power supply | 100~240VAC | |
| Power consumption | About 24W | |
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