The ZA-N160 online ammonia nitrogen sensor launched by Suzhou Zhongang Instrument does not require reagents, is green and pollution-free, and can be monitored in real-time online. Integrate ammonium ions, potassium ions, pH, and reference electrodes to automatically compensate for potassium ions, pH, and temperature in the water. It can be directly installed, which is more economical, environmentally friendly, convenient and fast compared to traditional ammonia nitrogen analyzers. The sensor is equipped with a self-cleaning brush, which can prevent microbial adhesion, prolong maintenance cycles, and have excellent reliability. Adopting RS485 output and supporting Modbus for easy integration.

Application areas: rainwater, municipal sewage, industrial wastewater, surface water, drinking water, seawater, natural water bodies, water treatment industry, industrial process control, and other fields.

Sensor features:
N digital sensor, RS-485 output, supports MODBUS
No need for reagents, no pollution, more economical and environmentally friendly
Automatically compensate for potassium ions, pH, and temperature in water bodies
Equipped with a self-cleaning brush to prevent microbial attachment and longer maintenance cycle
Technical parameters:

name	parameter
model	ZA-N160
Ammonia nitrogen range	0-1000mg/L NH4-N
Ammonia nitrogen accuracy	5%
Ammonia nitrogen resolution	0.1 mg/L
PH range	0-14
PH accuracy	±0.1
PH resolution	0.01
protection grade	IP68
Deepest depth	Underwater 10 meters
temperature range	0 ~ 50℃
sensor interface	Supports RS-485 and MODBUS protocols
assemble	Investment style
power information	DC 5~12V， Current<50mA
Probe cable length	10 meters (default), customizable
Housing material	POM

Suzhou Zhongang Instrument Co., Ltd
Contact: Zhuo Yali
Phone:
Email: @ 163.COM
Address: 168 Youxin Road, Wuzhong District, Suzhou City, Jiangsu Province