403 Pressure sensor
403 Pressure sensor
Huba Control 403 is a differential pressure transmitter for condensing boiler optimisation in gas-fired heating appliances.
Low pressure range up to 8 mbar
Reproducible readings even below 20 Pa
Fuel-gas approved NBR membrane for air and flammable gases
0.5–4.5 V output, 10.4–18 VDC supply
RAST 2.5 connector, snap-on or bracket mounting
Pairs with type 401 for electronic air-gas control
DVGW EC type examination to DIN EN 1854
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| IP Classification | IP00 |
|---|---|
| Pressure type | Differential pressure |
| Material | Plastic |
| Measuring range | 0-100mbar |
| Communication Interface | Analog 0-5V |
| Electrical connection | RAST2.5 |
| Process connection | Hose connection |
| Sector | Factory Automation |
| Temperature range | 0°C ~ 70°C |
| Media temperature | 0°C ~ 70°C |
| Supply voltage | 10,4–18 VDC |
| Response time | 10 ms |
| Weight | 45 g |
| Accuracy | ±0,3% |
| Measured variable | Pressure |
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