digital ph meter

Product Description

digital ph meter 1.Scale: 0~*4pH 2.Output:4~*0mA 3.Resolution: 0.*1pH 4.Temperature:****0C Industrial PH meter / ORP meter / PH controller Brief Introduction PHG series pH / ORP intelligent analyzer is coupled with powerful and stable industrial microprocessor. It�s strong anti-interference and simple maintenance. PHG can connect with various types of electrodes and then can be widely used in water treatment, chemical industrial process, paper industry and food industry. Technical parameter: Power supply *4VDC Input sensor signal 4 wire analog (include 2 wire temperature compensation (option)). Measurement range 0.*0 ~ *4.*0pH, ****9mV~****9mV,**0°C~**0°C. Display type LED. Display information pH Temperature compensation Automatic (option) Transmission signal 4 to *0mA isolated output. pH ORP Accuracy 0.*3pH, 2mV Temperature accuracy 0.1°C Composite glass PH electrode parameters Sensor film type General type, low resistant type (option), Alkali-proof type (option) Salt bridge type TEFLON, Ceramics (option) Integrated temperature sensor (Option) Pt**0, Pt***0, *0K, 2.**2K Jacket material PPS (polyphenylene sulfide) Jacket connection dimension Cable, 3/4 BSP� thread, or others. PH electrode selection guide Select electrode carefully to extend lifespan of the electrode! Normal (49) 0 ~ *0 C Normal Normal, Strong 0 ~**0 C High temperature, Normal High temperature, Strong