Pressure Sensor Transmitter Measures The Pressure Of Liquid Gas And Steam
Pressure Sensor Transmitter
Pressure Sensor Transmitter Working principle
Process pressure via the pressure sensor to change pressure signal to electrical signal, through the difference normalized amplifier, the output amplifier amplification, then via current voltage (V/I) converter, transformed as 4-20mA or 0-10 mADC standard current signal.
Pressure Sensor Transmitter Technical Data
| Typical application | gas and liquid that compatible with SS316 |
| Accuracy | 0.25%F·S ,0.5%F·S |
| Range | -95kPa～60MPa |
| Diaphragm materia | 316L (optional) |
| Temperature Coefficient | ≤0.02%/℃ |
| Process temperature | -10℃～+80℃ |
| Storage Temperature | -40℃～+125℃ |
| Full Range Temperature Coefficient | ≤0.02%/℃ |
| Relative Humidity | ＜95% |
| Process connection | Thread,flange (optional) |
| Overload Limit: | 150%-200% of rated range |
| Signal output | 4～20mADC two wire or 0～10mADC three wire |
| Power Supply | 12.5V-36V,standard power supply is24VDC |
| Load Resistance | ≯750Ω(See below diagram 1 for load characteristic ) |
| Mechanical Protection | IP65 |
| Explosion Class: iaⅡCT5 | Ex iaⅡCT5 |
Pressure Sensor Transmitter Application
Widely used in petroleum, chemical industry, metallurgy, electric power, light industry, building materials, medicine, environmental protection, scientific research, and other enterprises and institutions, realize to test the process fluid pressure, and is suitable for various occasions all-weather environment and all kinds of corrosive liquid.
Pressure Sensor Transmitter Characteristics
- High accuracy, high stability. Except import original sensor has been used laser correction, for temperature drifting, it is also subtly compensated, therefore in the working temperature range, the nonlinear for transmitter is small, and temperature is stable.
- Good cost performance.
- Reliable mechanical protection, explosion protection, suitable for all kinds of severe environments.
- 4 ~20mA standard current signal output, two wire, or 0 ~ 10 mADC standard current signal output, three wire system.
- Can be used for measuring viscous, crystallization and corrosive medium.
- Small volume, light weight, installation/ adjustment, easy to use.
Pressure Sensor Transmitter Physical Properties
- Isolate diaphragm: SS316 or ceramics diaphragm
- Wetted parts: stainless steel
- Sealing ring: NBR
- Housing: Aluminium alloy
- Body plating: epoxy resin
- Process connection type: M20×1.5 male ,1/2NPT male
- Electric connection: cable hole is 8
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Aluminum Pressure Sensor Transmitter 60MPa Liquid Pressure Transmitter Images
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