Online ammonia nitrogen sensor, no reagents required, green and non-polluting, can be monitored online in real time. Integrated ammonium, potassium (optional), pH and reference electrodes automatically compensate for potassium (optional), pH and temperature in water. It can be directly put into installation, which is more economical, environmentally friendly and convenient than traditional ammonia nitrogen analyzer. The sensor has a self-cleaning brush that prevents microbial adhesion, resulting in longer maintenance intervals and excellent reliability. It adopts RS485 output and supports Modbus for easy integration.

Digital Water Ammonia Test Meter Ammonia Nitrogen Detection Sensor

* Digital sensor, RS-485 output, support MODBUS 

* No reagents, no pollution, more economical and environmentally friendly 

* Automatically compensates for pH and temperature in water 

* Self-cleaning brush to prevent microbial adhesion and longer maintenance intervals

Ammonia nitrogen range	0-2mg/L NH4-N
Ammonia nitrogen precision	3%
Ammonia nitrogen resolution	0.01 mg/L
pH range	2-12
pH accuracy	±0.1
pH resolution	0.01
Protection level	IP68
Deepest depth	10 meters underwater
Temperature range	0 ~ 50 °C
Sensor interface	Support RS-485, MODBUS protocol
Assembly	Input type
Power information	6-12VDC±10%
Probe cable length	5 meters (default), can be customized
Housing material	POM

Packing & Delivery

Package	Safe export carton
Delivery time	4-7 days on the way

Company Profile

FAQ

Q: Is your company a manufacturer??
 A: Yes,we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N
 sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS,ect.
 Q: What parameters do you need for product selection?
 A: Application, Range, Power supply and Output signal.
 Q: How about the quality of the managements?
 A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the
 certification of ISO, CE, we could send the certification test of our company to you.
 Q: Can you offer OEM services?
 A: Yes,we support OEM and ODM products according to your requirements.
 Q: What are your terms of payment and delivery time?
 A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after
 received payment.
 Q: How about warranty?
 A: 12 months warranty

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