Different Pressure Transmitters Support Factory Customization
Pressure transmitters are instruments used in industrial automation to measure pressure and convert physical pressure signals into standard electrical signals. They are widely applied in almost all process industries such as petrochemical, power, pharmaceutical, and food industries, and are core sensing devices for ensuring production safety and process stability.
- Good stability: Adopting imported original sensors and dedicated V/I integrated circuits, it is reliable for long-term operation.
- Strong anti-interference: 4-20mA two-wire current signal, suitable for long-distance transmission (up to thousands of meters).
- Wide medium compatibility: Compatible with oil, water, corrosive liquids, viscous media, etc.
- Compact structure: Small in size, light in weight, and easy to install and debug.
- On-site readable: Optionally equipped with LED, LCD or pointer heads for convenient on-site viewing.
In terms of service life: High-quality pressure transmitters are generally designed to withstand maximum pressure for up to 200 million pressure cycles without performance degradation.
| Classification dimension | Example types |
|---|---|
| By measurement principle | Capacitive, diffused silicon piezoresistive, single crystal silicon, ceramic capacitive |
| By output signal | 4-20mA type, voltage type, digital communication type |
| By accuracy | High accuracy (0.1% and below), general accuracy (0.5%) |
| By measurement range | General pressure transmitter, differential pressure transmitter, negative pressure transmitter |
| By explosion-proof grade | Extrinsic safety type, flameproof type, non-explosion-proof type |
If you need specific type recommendations based on your working conditions, please provide me with parameters such as the measured medium, pressure range, temperature, and accuracy requirements, and I can help you analyze further.
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