Technical parameters:
Measurement range: 0.00~14.00pH
Resolution: 0.01pH
Accuracy: 0.05 level
Stability: ≤ 0.03pH/24h;
MPH standard solution:; 4.01/6.86/9.18
Temperature compensation: 0~99.9 ° C (pH)
PH correction range: zero point ± 1.45pH; slope ± 30% m
Action control: Two sets of ON/OFF relays
Relay hysteresis: arbitrary setting
Signal isolation output: 4-20mA isolation protection output
Working conditions: Environmental temperature: 5~45 ° C
Signal input impedance: ≥ 1x10130
Current output load: allows ultrasonic high load up to 500
Ground voltage insulation: Ultrasonic small load is 500VDC
Working voltage: 230VAC010% 50/60Hz
Protection level: Instrument protection level IP65
Compatible with composite industrial pH/ORP electrodes from various manufacturers both domestically and internationally
Application areas: sewage treatment, power generation, aquaculture, schools, pharmaceutical factories
Hospitals, fermentation, chemical industry, tap water, etc
