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-S963KZ residual voltage controller
Two bus communication, simple wiring, can carry up to 64 residual voltage sensors, with functions such as self check, mute, reset, etc. Residual volta
Product details

The MD-S963KZ residual pressure controller is a terminal that is an important component of the residual pressure monitoring system. It uses a non-polar two bus to communicate with the residual pressure controller, which can receive signals from the residual pressure sensor and perform centralized processing to control the action of the pressure relief valve actuator, thereby controlling the opening and closing of the bypass pressure relief valve, ensuring that the residual pressure value is within the required normal range. It has a compact appearance and can be installed in the distribution control box of the positive pressure air supply fan in the monitored area, or added with a box according to the actual situation and externally placed next to the distribution box.


Product application:

◇ Positive pressure air supply system


Adopting two bus communication, simple wiring, and small construction workload

Can carry up to 64 residual pressure sensors

Automatically control the opening and closing of the air valve actuator based on the residual pressure value in the monitoring area,

Maintain the residual pressure value within the design requirement range

It has functions such as self check, mute, reset, manual control, etc

Working power supply:AC220V,50Hz

Carrying quantity:64 of them

Display mode:LCD screen display

Communication method:Two bus

Communication distance:≤ 1500 meters

Alarm method:audible and visual alarm

Shell material:plastics

Product size:(130.36*96.00*55.60)mm

Working temperature:(-20~65)°C

Usage humidity: ≤95% (no condensation)

Installation method:Rail type

Control output:24VDC controlled air valve actuator


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