The XMD 3 Series Intelligent Multi-channel inspection and display controller is suitable for 8~16 point process detection and alarm. It can input sensors and transmitter signals such as thermal resistance, thermocouple, DC current and DC voltage. The multiplex inspection instrument reduces the size of control instruments in practical application, greatly reduces the cost of equipment purchase, and has significant characteristics of classifying measurement parameters.

XMDA (160 x 80 x 110 mm) XMDB (80 x 160 x 110 mm) XMDC (96 * 96 * 110 mm)

Product characteristics

Universal input, voltage, current, thermal resistance, thermocouple universal input, simple and flexible;

The instrument sampling period is 2 seconds /16 channel.

The basic error is less than 0.2%F S and the display range is -1999 to 9999.

All input channels are provided with surge and overvoltage protection.

Electromagnetic compatibility, EMC III level, strong anti-interference ability, adapt to all kinds of complex scene;

Wide power supply, high efficiency and wide voltage switching power supply design;

Long life and mean time between failures (MTBF) are greater than 1 million 200 thousand hours.

Strong adaptability, wide range of temperature and humidity, small drift;

The technology of input, output and power isolation is adopted.

The embedded combination design of single chip microcomputer has strong hardware expansibility and flexible software platform, which can be extended to achieve better performance.