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Online Water Quality pH/ORP Meter-Greenland Tech

Product Description

Product Description
PHG-2081S Digital pH ORP Meter Description
Online measure pH , mV ORP and temperature measurement
Instrument for panel mounted,wall mounted,pipe mounted.
With digital pH or ORP Sensor, the sensor is directly with RS485 Modbus.Calibration will be saved in pH or ORP sensor.
With three relays, two for high and low limit, one for clean time set
This analyzer provides RS485 Modbus RTU communication and datalogger
Application:waste water, drinking water environmental monitoring, fermentation, food production process etc.
PHG-2081S Digital pH ORP Meter Features
1) With digital pH / ORP Sensor and Standard RS485 Modbus.
2) It’s precision and online measurement and can be long distance installation.
3) Reliable and quality designed for harsh application.
4) New technology of Digital pH ORP to improve predictive maintenance.
5) Calibtation data can be save in sensor and reduce the time and costs.
6) With data recording function,user easy to check history data and history curve.
PHG-2081S Digital pH ORP Meter Parameter
Product
PHG-2081S Digital pH ORP Meter
Function
Online measure pH, ORP and temperature
Sensor type
With Digital pH/ORP Sensor
( Sensor with RS485 Modbus )
Measure range
-2.00~16.00 pH
-2000~+2000mV
-30.0~130.0℃
Accuracy
±0.01pH
±1%FS
±0.5℃
Resolution
0.01pH
1mV
0.1℃
Power supply
90 – 260V AC 50/60Hz
Housing material
ABS
Communication
RS485 Modbus
Data recording function
Yes
Protection
IP65
Current output
Isolated type
2 ways of 4-20mA output
(pH/ORP.temperature)
Input Impedence
>1012Ω
Relay
Two relays for high and low limit
One relay for clean
Overall dimension
144×144×104mm
Hole size
138×138mm
Installation
Panel/Wall/Pipe mounted


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