Trafag transmitters are used for the sensing of pressure and the transmission of pressure proportional electrical signals.
Options
- Various process and electrical connections
- Absolute/relative pressure measurement
- Analogue/digital outputs
- With/without bus interface
- CE, EX or Marine Approvals
Trafag sensors are the basis of precise Pressure Transmitters.
Method of measuring
- Thin film strain gauge. The force of the measured media deforms the thin film strain gauges thereby producing an electrical signal.
Steel sensors
Technology: Thin film on steel
Advantages:
- Very good long-term stability
- Resistant to high medium temperatures
- All wetted parts are stainless steel (without additional material)
- Very good overpressure resistance, ideal for nominal pressures up to 2000 bar
| Measuring range: | 0…2.5 to 0…600 bar |
| Pressure connection: | G1/4”, G1/2”, R1/4”, et al. |
| Sensor technology: | Thin film on steel |
| Output: | 4…20 mA, 0…10 VDC |
| Measuring range: | 0…2.5 to 0…2500 bar |
| Pressure connection: | G1/4”, G1/2”, R1/4”, et al. |
| Sensor technology: | Thin film on steel |
| Output: | 4…20 mA, 0.5…4.5 VDC ratiometric |
| Measuring range: | 0…0.1 to 0…250 bar |
| Pressure connection: | G1/4” male, G1/4” female, G1/2 |
| Sensor technology: | Thick film on ceramic |
| Output: | 4…20 mA |
| Measuring range: | 0…0.2 to 0…2.5 bar |
| Pressure connection: | G1/4” male, et al. |
| Sensor technology: | Thin film on steel |
| Output: | 4…20 mA, 0…10 VDC, 0…5 VDC, 0,5…4,5 VDC ratiometric |
| Measuring range: | 0…0.2 till 0…600 bar |
| Pressure connection: | G1/4” male, et al. |
| Sensor technology: | Thin film on steel |
| Output: | 4…20 mA |
| Measuring range: | 0…2.5 to 0…250 bar |
| Pressure connection: | G1/4” female, Flange connection, et al. |
| Sensor technology: | Thin film on steel |
| Output: | 4…20 mA |
| Measuring range: | 0…0.1 to 0…25 bar |
| Pressure connection: | Open; Closed; G1/4 |
| Sensor technology: | Piezoresistive |
| Output: | 4…20 mA, 0…10 VDC |
| Measuring range: | 0…0.4 to 0…2000 bar |
| Pressure connection: | G1/4”, G1/2”,1/4” NPT, et al. |
| Sensor technology: | Thin film on steel |
| Output: | 4…20mA |
| Measuring range: | 0…0.2 till 0…10 bar |
| Pressure connection: | Type 1 f, M 10×1, Type 2 m, M 22×1 |
| Sensor technology: | Thick film on ceramic |
| Output: | 4…20 mA |
| Measuring range: | 0…0.01 till 0…2 bar |
| Pressure connection: | – |
| Sensor technology: | Thick-film-on-ceramic |
| Output: | 4…20 mA |