LF32-MOD series pressure switch is capable to sense tiny pressure change and widely used to control the flue aerator, to monitor the fan and air conditioner. Due to its outstanding design, the setpoint can be adjusted visually. This protocol operates in RS485 hardware for inquiring the switch operation under the standard of Modbus RTU.
Specification
| Model | LF32-05MOD |
| Media | Air, non-combustible and non-aggressive gases |
| Max operating pressure | 10kPa |
| Mounting position | The diaphragm in any vertical plane |
| Degree of protection | IP45(with cover) |
| Operating temperature | -20°C ~ +85°C |
| Connecting | RS485 |
| Electrical Rating | Input pressure: DC12-24V±10% Power consumption: 140mW?DC20V power supply
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| Terminal | Base?distance2.54mm4pin × 2 terminals Resistance?20mΩ Wire gauge?24-20AWG 1mm² Stripping wire length?11mm suggest connecting with Φ0.5mmtwisted pair copper cable |
| Connection | Φ6.0mmtube connection |
