ORP water quality on-line analyzer_ORP detection real-time monitor

Introduction

Brand：Erun

ORP water quality on-line analyzer

Model：ERUN-SZ1-A-A2

ORP (electrode method)

ORP water quality on-line analyzer is a new generation of intelligent water quality detector independently developed by our company. It is characterized by Chinese menu operation, high stability, superior repeatability, multi-function, etc. It can accurately measure the oxidation reduction potential (ORP) and temperature value in solution. It is widely used for on-line detection of ORP value in solution for environmental protection, sewage treatment, thermal power, breeding, food processing, printing, metallurgy, pharmacy, fermentation, chemical industry, tap water and so on.

Parameters

ORP water quality on-line analyzer controller technical parameters:

Mounting method:	Disk mounted (recessed)
Gauge Size:	100106168mm, opening size: 92*92mm
Power supply:	AC220V，DC24V/12V
Relay:	2 sets of relays, divided into high and low point alarm control Load AC220V/3A
Analog output:	4～20mA (4-wire), Maximum load 750Ω
Digital Interface:	RS485 (ModBus protocol)
Protection Rating:	IP65
Material:	ABS

ORP water quality on-line analyzer sensor technical parameters:

Measurement range:	-1999~+1999mV (ORP)，-10~130.0℃
Resolution:	0.01PH，1mV，0.1℃
Precision:	±0.02 PH，±1mV，±0.3℃
Stability:	≤0.01pH/24h

ORP water quality on-line analyzer sensor installation schematic:

Schematic diagram of mounting method	Sensor Size Schematic

Features

ORP water quality on-line analyzer controller Product Features:

1、History curve (optional): It can automatically record the history curve of 50 groups of measurement data respectively, and can query the data and set the sampling time.	2、Watchdog function to ensure that the meter will not die.
3、with RS-485 communication interface (MODBUS protocol partially compatible), can be converted to RS-232.	4、Power down protection＞10 years.
5、 large screen dot matrix LCD, Chinese menu operation, multi-parameter simultaneous display: detection value, temperature, output current, alarm points and other simultaneous display, intuitive and easy to read.	6、Automatic identification of standard liquid, can restore factory settings.
7、can store 50 measurement data respectively, users can record the measurement data as needed.	8、Automatic temperature compensation function.
9、The detection value corresponding to the 4 to 20 mA current output can be set arbitrarily.	10、It can be equipped with our company's upper computer online acquisition software for data acquisition and processing.