MDPH4081 (Heavy Duty PH Transmitter)

LCD display, high-performance CPU chip, high-precision AD conversion technology and SMT chip technology, Multi-parameter, temperature compensation, high precision and repeatability US TI chips; 96 x 96 world-class shell; world-famous brands for 90% parts The current output and alarm relay adopt optoelectronic isolating technology, strong interference immunity and the capacity of long-distance transmission. Isolated alarming signal output, discretionary setting of upper and lower thresholds for alarming, and lagged cancellation of alarming. High-performance operational amplifier, low temperature drift; high stability and accuracy.

Special features:

• PH accuracy 0.01pH
• ORP accuracy 1mVMeasuring range -2 ... 16pH
• Best accuracy, reproducibility and long-term stability
• Local zero and span adjustments Automatic temperature compensation
• Intrinsically safe and explosion proof (option)

with HART, PROFIBUS PA, FOUNDATION Fieldbus (option)