Factory supplied Weixingtech Led Tube - Piezoresistive Vacuum Controller ZDY-21 – Guoguang Electric

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Piezoresistive Vacuum Controller ZDY-21 The new piezoresistive vacuum controller produced by our company is equipped with the newly developed piezoresistive gauge sensor (which adopts imported chips). The built-in enlarge processing circuit will convert the sensor signal into a standard voltage, current or frequency signal output, and it can be directly connected with the computer interface or PLC, but also facilitate the long-distance signal transmission. Its measurement has nothing to do wi...


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Factory supplied Weixingtech Led Tube - Piezoresistive Vacuum Controller ZDY-21 – Guoguang Electric Detail:

Piezoresistive Vacuum Controller ZDY-21

The new piezoresistive vacuum controller produced by our company is equipped with the newly developed piezoresistive gauge sensor (which adopts imported chips). The built-in enlarge processing circuit will convert the sensor signal into a standard voltage, current or frequency signal output, and it can be directly connected with the computer interface or PLC, but also facilitate the long-distance signal transmission. Its measurement has nothing to do with the type of gas, and the linearity is very good.

Parameter

Measurement Range

(1.5x105~1.0x102)pa

Gauge(Can choose interface)

ZJ-21A

Measurement channels

1 channel

Display Mode

LED digital display

Power Supply

AC220V±10%50Hz

Rated power

20W

Weight

≤1KG

Control channels(can be extended)

2 channels

Control range

(1.5x105~1.0x102)pa

Control mode

threshold or range

Rated Load of the control device

AC220V/3A non inductive load

Measurement Accuracy

±30%

Reaction Times

<1s

analog output

0~5V;4~20mA(choose)

communication Interface

RS-232;RS-485(choose)

 


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 Piezoresistive Vacuum Controller ZDY-21 – Guoguang Electric detail pictures


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