High Quality Online Ammonia Nitrogen Meter Nh4-N Meter for Sewage Plant

• Warranty: 1 Year
• Transport Package: Packing
• Specification: 144*144*120 mm (hole size 138*138 mm)
• Trademark: Daruifuno
• Origin: China
• Model NO.: DUC2-NH4
• HS Code: 9026809000
• Production Capacity: 5000pieces/Year

Product Description

Model	DUC2-NH4
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
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
Measuring Range	Related to the connected sensor
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
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
Power Consumption	About 24W
Weight	About 1600g