| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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| Model | DUC2-NH4-A | DUC2-NH4-D |
| Sensor Input | Single channel input digital ammonia sensor for water | |
| Display Range | NH4-N: 0~1000mg/L NH4+: 0~1000mg/L PH: -4~18pH Temp: -10~500ºC (measuring range related to the connected sensor) |
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| Resolution | NH4-N: 0.01mg/L(0~10), 0.1mg/L(10~100), 1mg/L(100~1000) NH4+: 0.01mg/L(0~10), 0.1mg/L(10~100), 1mg/L(100~1000) PH: 0.01pH Temp: 0.1ºC |
|
| Relay Control | Two settable SPST relays, Max. load of 3A/250VAC Set high/low alarm, temperature and wash control |
|
| Current Output | Two settable 0/4~20mA current, Max. load 1000Ω | |
| Digital Output | 2-wire RS485 interface, MODBUS RTU | |
| Display Screen | 128*64 LCD, adjustable backlight mode, adjustable display rate | |
| Configuration | Power off protection, parameters are retained indefinitely | |
| Time or Data | Display Year/month/day/hour/min/second, record 10000 historical data | |
| Maintenance Record | Last 100 times | |
| Language | English | |
| Protection Grade | IP66 | |
| Work Temperature | 0~60ºC,RH<95% ( no condensation) | |
| Storage Temperature | -20~70ºC,RH<55% ( no condensation, precision instruments) | |
| Enclosure Material | Enhanced ABS | |
| Dimension | 144*144*120 mm (hole size 138*138 mm) | |
| Installation | Wall mounting, pipe clamping, panel installation | |
| Electrical Interface | Reserve three M12*1.5 gland heads, the wire diameter is 3~6.5mm | |
| Power Supply | AC: 100~240V 50/60Hz | DC: 18~36V |
| Power Consumption | About 24W | |
| Weight | About 1600g | |
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