Model Number: PH-5520
Brand Name: tlead
Key Specifications/Special Features:
PH-5520 digital pH/ORP controllerApplications: widely used for online monitoring pH/ORP in environment protection water treatment, pure water treatment, industrial process and aquaculture industrySpecifications:Range:pH: 0.00 to 14.00
ORP: -1000 to 1000mV (probe optional)
Temperature: 0.0 to 99.9°C
Compensation component: NTC10K
Resolution:
pH: 0.01pH
ORP: 1mV
Temperature: 0.1°C
Accuracy:
pH: 0.1 level
ORP:
Temperature: < ±0.5°C
Approximate input impedance: 3 x 10Ω
Buffer solution: pH value 10.00, 9.18, 7.00, 6.86, 4.00 and 4.01
Temperature compensation range: 0 to 50°C (with 25°C as standard) manual and automatic
4~20mA output:
Channels: single channels
Characteristics: Isolated, fully adjustable, reversible, instrument/transmitter for selection