Intrinsically Safe Pr. Transmitter
Series 23SY-H2
The 23SY-H2 series is characterised by its low embrittlement rate due to the increased nickel content in the stainless steel. Thanks to a gold-plated diaphragm, H2 diffusion is also reduced to a minimum. The pressure transmitters are compensated over the entire temperature range and offer excellent long-term stability. The 23SY-H2 series products are a reliable solution with long service life, high accuracy and safety to meet all hydrogen requirements.
- Stainless steel with increased nickel content for a lower embrittlement rate
- Gold-plated diaphragm for minimal H2 diffusion
- Compensated over the entire temperature range
- Excellent long-term stability
- Optional: intrinsically safe version 23SY-Ei-H2 available for use in explosive environments
| Pressure Ranges: | 0…4 to 0…900 bar |
| Accuracy: | ± 0,25 %FS |
| Total Error Band: | ± 0,7 %FS @ -10…80 °C |
| Interfaces: | 4…20 mA, 0…10 V |
| Temperature Range: | -40…125°C |
| Special Characteristics: | Optimised for H2 |
- Insulated and encapsulated piezoresistive pressure sensor
- Fully welded design with no internal seals
- Direct analog signal path with high bandwidth
- Manufacturing / production
- Transport
- Containment / storage
- Petrol stations