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