Shanghai Mingkong Sensing Technology Co., Ltd
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    No. 58 Yaojiabang Road, Baihe Industrial Zone, Qingpu District, Shanghai
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MD-S825 digital electric contact pressure gauge
The digital display and shock resistant wiring method are the same as the electrical contact pressure gauge
Product details


MD-S825 digital display electrical contactThe pressure gauge isA high-precision digital pressure controller with intelligent pressure measurement, display, and control functions.

MD-S825 can completely replaceElectric Contact Pressure GaugeThe wiring method is the same as that of a mechanical electric contact pressure gauge, which can achieve dual controller functions, as well as functions such as low point closure and high point disconnection, low point disconnection and high point closure.

This product has the advantages of high precision, low hysteresis, fast response, stable and reliable performance, easy operation, and shock resistance. It is a high-tech product using microcomputer technology for pressure automatic control.

Widely used for pressure control and automation control of gases and liquids in chemical, mechanical, hydraulic, power and other systems.

application area

◇ Water treatment system ◇ Pumps and compressors ◇ Mechanical and electrical equipment automation ◇ Construction machinery

◇ Medical Equipment ◇ Agricultural Machinery Equipment ◇ Test Stand ◇ Hydraulic and Pneumatic Systems



☆ Four digit LED real-time display of pressure changes

☆ The full range can be set

☆ ABS plastic shell, 304 stainless steel joint

☆ Built in high-precision pressure sensor, high precision and fast response
☆ Switch between MPA, KG, and PSI units at will
☆ Equipped with one click error reset function
☆ Strong shock resistance and good impact resistance









Pressure range 0~0.1... 0.25/0.4/0.6/1/1.6/2.5/4/6/10/25/40/60/100/160Mpa

Micro pressure range 0~5kPa... 10... 25... 50... 100kPa

Accuracy level 1% FS

Power supply 24VDC, 220VAC, 380VA optional

Alarm point setting can be set within the full range, and any alarm point can be set

Output signal relay switch signal

Load capacity 220VAC5a; 24VDC3A

Sampling rate 5 times per second

Operating temperature -20 ℃~70 ℃

Measuring media such as water, gas, oil, etc. 316L stainless steel compatible media

Reverse polarity and short circuit protection for wiring protection

Installation interface M20 * 1.5 G1/2 G1/4 optional

Definition of output line: power line: red blue output line: black and white



Standard configuration: Product user manual, product certificate, outer packaging box

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