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pHG-1901 Industrial PH Meter 1pHG-1901 Industrial PH Meter 2pHG-1901 Industrial PH Meter 3pHG-1901 Industrial PH Meter 4pHG-1901 Industrial PH Meter 5
  • pHG-1901 Industrial PH Meter 1
  • pHG-1901 Industrial PH Meter 2
  • pHG-1901 Industrial PH Meter 3
  • pHG-1901 Industrial PH Meter 4
  • pHG-1901 Industrial PH Meter 5

pHG-1901 Industrial PH Meter

Origin:Made In China
Category:Industrial Supplies / Electrical & Electronic Product Equipment
Price: US $127 / pc
Min. Order:1 pc
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Member Information


shanghai boqu enviromnent technology co.,ltd

Free MemberShang Hai - China
Live Chat:Last Online:27 Dec, 2019

Product Description

 pHG-1901 Industrial PH Meter


pHG-1901 industrial online PH meter is precision meter for measurement of PH value of solution. With complete

functions, stable performance, simple operation and other advantages, they are optimal instruments for industrial

measurement and control of PH value. Various PH electrodes can be used in pHG-1901 industrial online PH meter.


LCD display, high-performance CPU chip, high-precision AD conversion technology and SMT chip technology,

Multi-parameter, temperature compensation, high precision and repeatability

US TI chips; 96 x 96 world-class shell; world-famous brands for 90% parts

The current output and alarm relay adopt optoelectronic isolating technology, strong interference immunity and

the capacity of long-distance transmission.

Isolated alarming signal output, discretionary setting of upper and lower thresholds for alarming, and lagged 

cancellation of alarming.

High-performance operational amplifier, low temperature drift; high stability and accuracy.


Technical Indexes

1. Measuring range: 0~14.00pH,  Resolution:0.01pH

2. Precision:0.05pH,±0.3℃

3. Stability:≤0.05pH/24h

4.Automatic temperature compensation: 0~100℃(pH)

5.Manual temperature compensation:0~80℃(pH)

6. Output signal: 4-20mA isolated protection output, dual current output

7. Communication interface:RS485(optional)

8. Control interface: ON/OFF relay output contact

9.Relay load: Maximum 240V 5A; Maximum l l5V 10A

10. Relay delay: Adjustable

11.Current output load:Max.750Ω

12. Insulation resistance:≥20M

13. Power supply: AC220V ±22V, 50Hz ±1Hz

14. Overall dimension: 96(length)x96(width)x110(depth)mm;dimension of the hole: 92x92mm

15. Weight: 0.6kg

16. Working condition: ambient temperature:0~60℃, air relative humidity:≤90%

Except for the earth magnetic field, there is no interference of other strong magnetic field around.

Standard configuration

One secondary meter, the mounting sheath of immerged (selection), one PH electrode, three packs of standard



Ordering guide:

1. To inform whether the electrode provided is a dual or ternary complex.

2. To inform the length of the electrode cable (default as 5m).

3. To inform the installation type of the electrode: flow-through, immerged, flanged or pipe-based


Product Image

pHG-1901 Industrial PH Meter 1
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pHG-1901 Industrial PH Meter 2
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pHG-1901 Industrial PH Meter 3
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pHG-1901 Industrial PH Meter 4
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pHG-1901 Industrial PH Meter 5
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Send Inquiry to this Member

shanghai boqu enviromnent technology co.,ltd

2,4,5F Building 5 NO.333 1st Haiyang Avenue NanHuiXinCheng Town Pudong New District

Beryl Jiang (sales)

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