hvac sensors

View Details Siemens QBM3100U10 Dry Differential Pressure Sensor, 0-10" WC  | Blackhawk Supply
$127.22 each
View Details Siemens QBE3100UD50 Liquid Differential Pressure Sensor, 0-50 PSI  | Blackhawk Supply
$479.21 each
View Details Siemens QBE3100UD25 Liquid Differential Pressure Sensor, 0-25 PSI  | Blackhawk Supply
$479.21 each
View Details Siemens QBE3100UD100 Liquid Differential Pressure Sensor, 0-100 PSI  | Blackhawk Supply
$479.21 each
View Details Siemens QAP1030.200 Cable Temperature Sensor, NTC 10K Ohm, Type II  | Blackhawk Supply
$15.19 each
View Details Siemens QAM2171.040 Duct Temperature Sensor, 4 to 20 mA, 16-Inch  | Blackhawk Supply
$133.21 each
View Details Siemens QAM2161.040 Duct Temperature Sensor, 0 to 10 Vdc, 16-Inch  | Blackhawk Supply
$133.21 each
View Details Siemens QAM2120.200 Duct Averaging Sensor, 1K Ohm Nickel, 6.5-Foot  | Blackhawk Supply
$128.99 each
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