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Home / Instruments & Automation / Water Quality / PH Measurement / Industrial pH Meter-A20PR-S Industrial pH Acidity Meter
Industrial pH Meter-A20PR-S Industrial pH Acidity Meter
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2 set/sets
$135.00 - $235.00

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Shanghai Kuosi Electronic Co., Ltd.
Shanghai, China
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(8) Contacts

Industrial ph meter A20PR-S type performance characteristics:
1. Various languages, factory standard Chinese interface, switchable English interface
2. Various temperature compensation methods PT1000 NTC10K and manual temperature compensation is available
3. Two-way 4-20MA output, corresponding to PH/ORP value and temperature, using isolation technology, strong anti-interference ability
4. The high and low points of the two sets of relays can be switched at will, and the hysteresis can be adjusted freely to avoid frequent relays on and off
5. Password management function to prevent misoperation by non-professionals
6. The menu prompt function greatly facilitates the user's operation

PH (0–14PH, 0.0-14.0, 0.00-14.00)
Electrode Extension Cord AP2-4MM
ORP (-1999 - +1999 MV)
Accuracy + 0.01 pH; + 1 mV
Resolution 0.01pH; 1mV
Stability ≤ 0.02 pH/24 hours; ≤ 3 mV/24 hours
Temperature Compensation -30–150 °C Manual /Auto (PT1000/NTC10K)
Signal output 4-20mA isolation protection output, corresponding to PH/ORP and temperature respectively, large load 500Ω
Alarm output two groups of high and low point alarms (3A/250 V AC) can be freely corresponding to , normally open contact relay
Power supply AC220V or DC24V
Power consumption ≤5W
Temperature 0 ~ 60 ℃
Humidity ≤85%RH
PH Calibration Solution 4.00 6.86
Dimensions 144×144×115mm (H×W×D)
Electrode Sheath PP1020-100
Hole size 138×138mm (height×width)
Host A20PR
PH Electrode GRT1010 Submersible

Industrial ph meter A20PR-S is a brand new PH/ORP controller. 
This meter is highly intelligent and flexible. 
It can measure PH/ORP and temperature at the same time. 
Urban sewage treatment plants
Electric power
Water supply
Pharmaceutical
Chemical
Food
Other industries
Continuous measurement of solution PH/ORP value.

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