| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Features& Advantages
Universal controller specially designed for DRFN digital series dissolved oxygen sensors,
compatible with all DRFN digital dissolved oxygen sensors including fluorescence and polarography.
The controller has the function of automatic compensation for air pressure display.
Configure OTA download technology (Over-the-Air Technology) as a smart configuration option for the instrument.
Specification Of Digital PH Meter
| Model | DUC2-DO | |
| Sensor input | Compatible with all DRFN's DO Digital Sensors | |
| Display range | DO |
0~50mg/L or 0~50ppm
|
| Saturation | 0-500% | |
| TEMP |
-10~500ºC /14~932ºF
|
|
| Atmospheric pressure | 30-120kpa | |
| Resolution | DO |
0.01mg/L or 0.01ppm
|
| Saturation |
0.1% (0≤saturation<10); 1% (10≤saturation≤500)
|
|
| TEMP | 0.1ºC/ 0.1ºF | |
| Relay control |
Two settable SPST relays, Max. Load 3A/250VAC
Set high/low alarm, temperature and wash control
|
|
| Current output | 2 settable 0/4~20mA active current loop output, max load 1000Ω | |
|
Digital Output
|
Two-wire RS485 interface; MODBUS RTU
|
|
| Display screen |
128*64 3.2-inch large graphic dot matrix LCD
|
|
| Configuration | Power off protection, parameters are retained indefinitely | |
| Time and data |
Display year/month/day/hour/minute/second, record 10000 historical data
|
|
| Maintenance records | Last 100 times | |
| Operating environment | 0~60ºC,RH<95% ( no condensation) | |
| Storage environment | -20~70ºC,RH<55% ( no condensation) | |
| Shell material | Enhanced ABS IP66 | |
| Dimension |
144*144*120 mm (hole size 138*138 mm)
|
|
| Mounting method |
Wall mounting, pipe clamping, panel
|
|
| Electrical interface | Reserve three M12*1.5 glan heads, the wire diameter is 3~6.5mm | |
| Power supply |
AC: 100~240V 50/60Hz or DC: 18~36V
|
|
| Power consumption | About 24W | |
| Weight | About 1600g | |
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