China water ph tester , ph meter rs485/4~20mA, digital industrial ph meter

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Price:$450.00 - $475.00

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Product Overview

Description



Product Description


            China digital industrial ph meter, water ph tester , ph meter rs485/4~20mA


The display show


PHscreen data.png


4


2


1


Factory default parameter value:


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Measuring rangepH(0 – 14 pH) ;ORP( -1900 - +1900 mV)
Accuracy+ 0.02 pH; +1 mV
Resolution0.01pH; 1mV
Stability≤ 0.02 pH/24 hours; ≤ 3 mV/24 hours
pH standard solution4.01/6.86/9.18
Display mode128 * 64 lattice LCD
Temperature compensation0–100 ℃ manual/automatic(NTC10K)
Signal output4-20mA isolation protection output, maximum loop resistance 300Ω
Alarm outputeach team of high and low limit alarm contact (3A/250 V AC), contact relay regularly on
Power supplyAC 220V±10%  50Hz
Power consumption≤3W
Environment conditions(1) temperature 0~ 60 ℃ (2) humidity≤85%RH
Overall size96×96×110mm(height×width×depth)
Hole size92×92mm(height×width)

 





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Wide Application


 agriculture sensors





Packaging & Shipping


 water leak packageShipping




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