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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-S800E Digital Pressure Controller
80mm dial, 304 stainless steel case, 304 stainless steel connector, low pressure closure, high pressure disconnection or low pressure disconnection, h
Product details

The MD-S800E pressure controller is an 80mm 304 shell digital pressure controller, which integrates pressure measurement, display, and control into a high-precision intelligent controller. It is mainly used for fully automatic control operation in various industries such as water treatment systems, electromechanical equipment automation, engineering machinery, medical equipment, etc.

Can measure media such as water, air, hydraulic oil, etc. that are non corrosive to stainless steel.

The main functions implemented are low voltage closure and high voltage disconnection (or low voltage disconnection and high voltage closure);

In the system functions, password protection, reverse control, leakage protection, time protection, delayed action and other functions can be set, making it an intelligent pressure controller in the true sense.



☆ 80mm stainless steel case with stainless steel connector

Two pressure control points with upper and lower limits can be freely set and adjusted to meet different control requirements

☆ 4-digit LED real-time digital display pressure value, easy for users to observe.

Three types of pressure units are available for switching.

☆ Built in relay signal output, anti backlash setting to avoid frequent actions of the controlled equipment.

☆ The service life is longer than traditional mechanical switches, and it will not malfunction or become ineffective after long-term use.

☆ The control accuracy is higher than traditional mechanical switches, and there is no noise.

☆ Strong shock resistance, anti-interference, fast response, and stable performance.


  • Negative pressure range: 0~-100kPa (0~-0.1MPa)

  • Conventional 0-0.2... 0.6... 1.0... 1.6... 2.5... 5... 10... 25... 40... 60... 100... 160Mpa

  • Micro pressure 0-5kPa... 10... 25... 50... 100kPa

  • Output form: Relay output, normally open and normally closed

  • Output relay capacity 220V AC 5a

  • Power supply 220V AC; 24V DC; 380V AC optional

  • The full range range can be set with control points and anti fluctuation hysteresis settings.

  • Accuracy 0.5% FS

  • Measure medium gases, water, and oil

  • Operating temperature -20~65 ℃

  • Interface size G1/2 (four-way water pipe thread)

  • M20 * 1.5 (pressure gauge interface)

  • G1/4 (dual branch thread)

  • protection gradeIP65 (please add rain protection measures when used outdoors)




Standard configuration: Product user manual, product certificate of conformity, outer packaging box, waterproof aviation plug with 1m cable

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