Siemens QBM81-10 Differential Pressure Monitor
₹2,927.97
(GST 18% Exclusive)
Siemens QBM81-10 Differential Pressure Monitor is used as a flow switch or filter monitor in air ducts. It is used for air and nonaggressive gases.
Applications: ventilation and air conditioning plants, air filters, airflow, fan belts, monitor the pressure in clean rooms, kitchens
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Siemens QBM81 Series Differential Pressure Switch
Siemens QBM81-10 Differential Pressure Monitor is for air and nonaggressive gases. The differential pressure between the two pressure connections deflects a springloaded diaphragm. This special diaphragm ensures the long-term stability of switching points. Each type is engraved with individual scales for very precise adjustment.
Features of Siemens QBM81-10 Differential Pressure Monitor:
- For ventilation and air conditioning plants
- To monitor air filters, airflow, fan belts
- To monitor the pressure in clean rooms, kitchens, etc.
- Easy to mount
- >1 Mio switching cycles
- Highly precise setting
- Long-term stability
Additional information
| Weight | 1 kg |
|---|---|
| Manufacturer | Siemens |
| Model No | QBM81-10 |
| Measuring Parameters | Pressure |
| Pressure Range | 100 to 1000 Pa |
| Digital Outputs | 1-pin , Potential-free , Switchover contact |
| Permissible Operating Pressure | 7500 Pa |
| Ambient Temperature | -30…85 °C |
| Mounting | Diaphragm vertical, pressure connection pointing downward |
| Digital Output, Switching Voltage | DC 24 V / AC 24…250 V |
| Digital Output, Switching Current | 0.01…5 (3) A |
| Pressure connection | Connection branch, 6.2 mm dia |
| Degree of protection | IP54 |
| Dimension (Ø x L) | 81 x 90 mm |
| Weight | 1.19 Kgs |
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