PH Meter Online Controller Digital Industrial PH Tester Water Quality Monitor

Description

PH Meter Online Controller Digital Industrial PH Tester Water Auqlity Monitor
Instruction:
industrial PH meter is an industrial upgrade of intelligent acidity meter products, but for continuous measurement and control of water PH value, the device is suitable for use in urban sewage treatment plants, chemical industry, printing and dyeing, paper making, pharmacy,
electroplating and environmental protection and other fields
Technical indicators:
Measuring range: pH (0 - 14 pH);
Accuracy: + 0.02 pH;
Resolution: 0.01pH;
Stability:
≤
0.02 pH / 24
小时
;
≤
3 mV / 24
小时
pH standard solution: 4.00 / 6.86 / 9.18
Display: 128 * 64 dot matrix LCD
Temperature compensation: 0-100
℃
manual / automatic (NTC10K)
Signal output: 4-20mA output isolation protection maximum loop resistance 300Ω
Alarm output: low limit alarm contacts of a group (3A / 250 V AC), normally open
contact relay
Power supply: AC 110-220V ± 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)