industrial HART pressure transmitter STK131 supplier 4 to 20mA
- Compressed air
- Non-aggressive gases
- Vacuum technology
- Pneumatics
Features
- Fixed measuring ranges up to 600bar
- Compact construction
- Simple mounting
- Excellent long term stability
- Long operational life
- Low price
- Option: HART-Communication
- LED display
- 2-wire: 4...20 mA(standard), Option: HART-protocol
- 3-wire:1...5 V(optional)
- Nominal range 0.2%
- 0.25% accuracy for range trundown 1.5:1
- 0.5% accuracy for range trundown 2:1
- Standard:M20X1.5
- Optional:G1/2/NPT1/2/NPT1/4/G1/4
- Others: on request
What is a pressure transmitter?
Pressure transmitter is a mechanical device that converts the expansion force of a liquid or gas sample into an electrical output. The device converts the pressure into an electrical signal by means of a transducer. This type of sensor, also known as a pressure transducer, usually consists of a pressure sensitive surface area made of steel, silicon or other materials, depending on the composition of the analyte. Behind these surfaces are electronic components capable of converting the force applied to the pressure sensor by the sample into an electrical signal.
In industrial control systems, pressure transmitters are very important. Widely used in various industrial processes such as filtration plants, chemical raw materials, wastewater industry, food industry, pumping stations, etc.
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