commercial buildings hvac differential pressure transmitter
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0-±2000pa Filter Differential Pressure Sensor For Monitoring Gas Differential Pressure
0-2000pa Room Differential Pressure Sensor For Air Pressure Difference
LED Display Air Pressure Transducer Sensor 0-5V HVAC
Digital Differential Pressure Sensor HVAC RS485 1000Pa 0.01 Bar
IP65 Differential Level Transmitter
0-5V 0-10V Digital Differential Pressure Transducer RS485
High Accuracy IP65 Differential Pressure Transducer 4-20mA
Air Diff Pressure Transmitter 0-10V 0-5V IP65 RS485