Ammonia Nitrogen On-line Water Quality Monitor_Ammonia Nitrogen On-line Water Quality Analyzer ERUN-SZ4-A-E6

Introduction

Brand：Erun

Ammonia Nitrogen On-line Water Quality Monitor

Model：ERUN-SZ4-A-E6

Parameter：Ammonia nitrogen (ion electrode method)

ERUN-SZ4-A-E6 water quality ammonia nitrogen online monitor sensor, with its characteristics of no chemical reagents, realizes the green environmental protection and non-polluting detection method, and is able to uninterrupted real-time online monitoring of ammonia nitrogen content in water quality. The sensor is equipped with ammonium ion electrode, pH electrode and reference electrode as standard, and the user can also choose potassium ion reference electrode according to needs. During the detection process, it can automatically carry out pH and temperature compensation correction to ensure the accuracy of the measurement results. This ammonia nitrogen online water quality monitor is widely used in all kinds of water quality monitoring scenarios, including industrial wastewater, domestic sewage and surface water, etc., which realizes continuous, real-time and reliable monitoring of ammonia nitrogen concentration in water.

Parameters

ERUN-SZ4-A-E6 ammonia nitrogen on-line water quality monitor sensor technical parameters:

Sensor Model	ERUN-E6A	ERUN-E6B
Measurement range	0-100mg/L(Optional 0-1000 mg/L)
accuracy	±10% or ±0.5 mg/L(take the bigger one)
resolution	0.01 mg/L
temperature range	0~50℃
pH realm	4-10pH
protection class	IP68
sensor interface	RS-485，MODBUS protocol
power supply	DC9~24V，Current ≥ 1A
Cable Length	10m (standard), customizable
Self-cleaning system	标配自清洁刷	×
sizes	Φ64mm *271mm	Φ36mm *265mm
calibrations	One or two point calibration
Housing Material	POM	POM+316L (optional titanium)

ERUN-SZ4-A-E6 ammonia nitrogen on-line water quality monitor controller technical parameters:

demonstrate	LED liquid crystal display
Automatic temperature compensation	0~60℃
signal output	0～20mA(Load resistance＜750Ω) 4～20mA(Load resistance＜750Ω)
Power supply	85～265VAC±10%,50±1Hz，Power ≤3W； 9～36VDC，Power ≤3W
communication output	RS485 Modbus RTU
environmental temperature	-10℃~60℃
relative humidity	Not more than 90%
sizes	144mm144mm130mm
Installation	Recessed (Opening size 138*138mm)
weights	0.5kg

Features

ERUN-SZ4-A-E6 Ammonia Nitrogen Online Water Quality Monitor Sensor Functional Features:

Automatically compensates for potassium ions in water (optional), pH electricity and temperature;

Adopts digital sensor RS485 output and supports standard Modbus protocol;

With self-cleaning brushes to prevent bio-adhesion and longer maintenance intervals;

Built-in calibration parameters for easy field use and secondary calibration;

ERUN-SZ4-A-E6 Ammonia Nitrogen On-line Water Quality Monitor Controller Functional Features:

Adopt LED LCD display, intelligent Chinese/English menu operation;

Output signal: software selects 0-20mA or 4-20mA output;

High-resistance preamplifier: high input impedance, anti-noise, strong anti-interference ability;

Multi-parameter display on the same screen: Simultaneously display pH (or ORP) value, temperature value, two current outputs and relay working status;

Self-set password: Users can set or change their own passwords to avoid misuse by uninvolved personnel.