LF32-05MOD
LF32-05MOD Air Differential Pressure Switch
20~5000Pa
| Media | Air, non-combustible and non-aggressive gases | |
| Max operating pressure | 10k Pa | |
| 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, 20VDC power supply | ||
| Terminal | Base distance 2.54mm 4pin × 2 terminals | |
| Resistance 20mΩ | ||
| Wire gauge 24-20AWG 1mm² | ||
| Stripping wire length 11mm | ||
| Suggest connecting with Ø0.5mm twisted pair copper cable | ||
| Connection | Ø6.0mm tube connection | |
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.