Product: PH meter
Measuring range: pH(0 – 14 pH); ORP( -1900-+1900 mV)
Dimensions: 96×96×110mm (height×width×depth)
product details
Main Specifications:
Measuring range: pH (0-14 pH); ORP (-1900-+1900 mV)
Accuracy: + 0.02 pH; + 1 mV
Resolution: 0.01pH; 1mV
Stability: ≤ 0.02 pH/24 hours; ≤ 3 mV/24 hours
pH standard solution: 4.01/6.86/9.18
Display mode: 128 * 64 dot matrix LCD
Temperature compensation: 0-100 ℃ manual/automatic (NTC10K)
Signal output: 4-20mA isolation protection output maximum loop resistance 300Ω
Alarm output: each set of high and low limit alarm contacts (3A/250 V AC), normally open contact relay
Power supply: AC 220V±10% 50Hz
Power consumption: ≤3W
Environmental conditions: (1) Temperature 0～60 ℃ (2) Humidity ≤85%RH
Dimensions: 96×96×110mm (height×width×depth)
Hole size: 92×92mm (height×width)
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