Siemens QBM81-5 Differential Pressure Sensor
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Differential Pressure Sensor
The SIEMENS QBM81-5 measures air and gas pressure from 50 to 500 Pa with reliable digital output, IP54 protection, and a robust design for HVAC and industrial systems.
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SIEMENS QBM81-5 Differential Pressure Sensor
The SIEMENS QBM81-5 Differential Pressure Sensor provides accurate and stable pressure measurement for air and non-aggressive gases. Designed for HVAC and ventilation applications, it ensures reliable performance and easy installation in various industrial environments.
Manufacturer: SIEMENS
Type: Differential Pressure Sensor
Model: QBM81-5
Part Number: 101217A
| Digital Outputs CO | 1, potential-free |
| Permissible Operating Pressure | 7.5 kPa |
| Ambient Temperature (Operation) | minus 20 to 85 degree Celsius |
| Mounting Position | Diaphragm vertical, pressure connection pointing downward |
| Digital Output Switching Voltage | AC 24 to 250 V, 24 V |
| Digital Output Switching Current | 0.01 to 5 (3) A |
| Measuring Range (Pressure) | 50 to 500 Pa |
| Maximum Pressure | 5000 Pa |
| Electrical Rating | 5 (0.8) A / 250 V |
| Pressure Connection | Connecting branch diameter 6.2 mm |
| Degree of Protection | IP54 |
| Dimensions (Diameter x Length) | 81 x 90 mm |
