Controler pH/ORP GPR05
GPRO5 series microprocessor-based pH/ORP controller since the market promotion, has been in production for nearly 20 years, has been known for its stable performance, accurate measurement and ease of use, trusted by the majority of environmental protection enterprises, is a cost-effective and comprehensive higher products.
The product is suitable for petrochemical, refining, metallurgy, machinery, power station, papermaking, pharmaceutical, printing and dyeing, food, fermentation, environmental protection and other industries to continuously monitor the industrial process of the aqueous solution pH/ORP value measurement and control.
●High resistance preamplifier, strong anti-interference ability;
●Transmission distance between controller and electrode can be up to 100m (optional preamplifier);
●Multiple output options: two 0/4-20mA analog outputs, two pulse signal outputs, one RS485 digital output, three switch outputs.