Online Water Quality pH/ORP Meter-Greenland Tech
A pH meter consists of a pH electrode, a reference electrode, and a display unit,which can be used in water quality monitor.
          
          Email:
          info@hn-guangqun.com
          
          Phone:
          +86-13838155309
        
Detailed Product Description
PH meter Description
Online pH / ORP meters and pH / ORP controllers are one of the most common water quality analysers in use today in water treatment and process plants and yet online pH / ORP meters cause continual problems for their operators. What is needed is a stable, reliable, online pH/ ORP analyzer for a reasonable cost. That is exactly what you get with the BOQU Instrument.
A pH and ORP meter consist of a pH or ORP sensor, transmitter and process adaption, combined to best suit your pH control needs. The online ORP meter from BOQU Instrument provides accurate process pH measurements in a wide range of environments, from ultra pure water to hygienic measurements in a bioreactor to dirty chemical production.

PH meter Specification
Model  | PHG-2081Pro Online pH / ORP Meter  | 
Measurement  | pH/ORP/Temperature  | 
Measurement range  | -2 ~16 pH,-2000 ~2000 mV,-30 ~130 ℃  | 
Accuracy  | 0.05pH, ±0.2℃  | 
Housing material  | ABS Flame retardant : V0  | 
Power  | 90 – 260V AC 50/60Hz  | 
Consumption  | 4W  | 
Output  | Two ways 4-20mA output  | 
Communication  | RS485 Modbus  | 
Relay  | Three relays,5A/250V AC 5A/30V DC  | 
Temperature.Comp  | PT1000/NTC10K  | 
Dimension  | 144×144×104mm  | 
Hole size  | 138*138mm  | 
Protection  | IP65  | 
Data logger  | 1000times  | 
Installation  | Panel/Wall/Pipe mounted  | 
Our Advantages
1、Stable, Reliable,Precision,Continuous measurement pH,ORP and Temperature.
2、Instrument for panel mounted,wall mounted,pipe mounted.
3、2 ways of 4-20mA and standard RS485 Modbus RTU
4、Instrument provide High/Low control relay
5、Local Data logger function for 1000 times
6、Application:industrial waste water, drinking water environmental monitoring, ultra pure water,fermentation, food production process etc.
If you need our online ph meter, you can contact us through our online chat window.




