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Luoyang Qiaoyang Mining Machinery Co., Ltd
BYD 4 pressure transmitter intrinsic safety stabilized switch power supply
NegotiableUpdate on 05/20
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Overview
BYD4 pressure transmitter intrinsic safety type voltage regulator switch power supply $r $nBYD4 series mining intrinsic safety pressure transmitter uses pressure chip. Sensitive components are formed by diffusion or ion implantation processes to form resistors and connected to a Wheatstone bridge. When a DC power supply is added, a DC voltage signal output is generated. After a secondary conversion circuit, achieve a two-wire 4-20mA output.
Product Details
BYD 4 pressure transmitter intrinsic safety stabilized switch power supply
By using diffusion or ion implantation processes to form resistors and connecting them to a Wheatstone bridge with a DC power supply, a DC voltage signal output will be generated. After a secondary conversion circuit, achieve a two-wire 4-20mA output
1. Environmental temperature: 0 ℃ to+40 ℃;
2. Average relative humidity: not exceeding 95% (+25 ℃);
3 Atmospheric pressure: 86kPa~106kPa;
4. No vibration and impact situations;
In coal mines where there is a mixture underground, but there is no corrosive gas that damages the insulation;
6. Underground coal mines.
7 Associated devices: MCDX-II-a/18 mining isolation and intrinsically safe voltage regulating switch power supply,
Rated input voltage: 127VAC,
Rated output voltage: 18VDC.
By using diffusion or ion implantation processes to form resistors and connecting them to a Wheatstone bridge with a DC power supply, a DC voltage signal output will be generated. After a secondary conversion circuit, achieve a two-wire 4-20mA output.
Use of BYD 4 pressure transmitter associated equipment in coal mine underground
1. Environmental temperature: 0 ℃ to+40 ℃;
2. Average relative humidity: not exceeding 95% (+25 ℃);
3 Atmospheric pressure: 86kPa~106kPa;
4. No vibration and impact situations;
In coal mines where there is a mixture underground, but there is no corrosive gas that damages the insulation;
6. Underground coal mines.
7 Associated devices: MCDX-II-a/18 mining isolation and intrinsically safe voltage regulating switch power supply,
Rated input voltage: 127VAC,
Rated output voltage: 18VDC.
By using diffusion or ion implantation processes to form resistors and connecting them to a Wheatstone bridge with a DC power supply, a DC voltage signal output will be generated. After a secondary conversion circuit, achieve a two-wire 4-20mA output.
1. Environmental temperature: 0 ℃ to+40 ℃;
2. Average relative humidity: not exceeding 95% (+25 ℃);
3 Atmospheric pressure: 86kPa~106kPa;
4. No vibration and impact situations;
In coal mines where there is a mixture underground, but there is no corrosive gas that damages the insulation;
6. Underground coal mines.
7 Associated devices: MCDX-II-a/18 mining isolation and intrinsically safe voltage regulating switch power supply,
Rated input voltage: 127VAC,
Rated output voltage: 18VDC.
BYD 4 pressure transmitter intrinsic safety stabilized switch power supply
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