Showing 145–162 of 1408 results

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  Siemens GRD221.1U SR 30 lb-in, 120Vac, 2-Pos, UL Fire/Smoke

  $154.52
• 

  Siemens GND226.1U SR 53 lb-in, 120Vac, 2-Pos, 2-Aux, UL Fire/Smoke

• 

  Siemens 544-973 Temperature Sensor, Flush Mount PT1000

  $19.86
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  Siemens QAC2012 Outdoor Temperature Sensor, PT1000, Plastic

  $20.34
• 

  Siemens QAC2012U Outdoor Temperature Sensor, PT1000, Metal

  $45.16
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  Siemens QAC2020U Outdoor Temperature Sensor, NI1000 (32F), Metal

  $53.09
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  Siemens QAC2021U Outdoor Temperature Sensor, NI1000 (70F), Metal

  $78.38
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  Siemens QAC2030 Outdoor Temperature Sensor, 10K Ohm Type 2, Plastic

  $16.56
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  Siemens QAC2030U Outdoor Temperature Sensor, 10K Ohm Type 2, Metal

  $38.84
• 

  Siemens QAC2032U Outdoor Temperature Sensor, 10K Ohm Type 3, Metal

  $41.69
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  Siemens QAC22 Outdoor Temperature Sensor, NI1000 (32F), Plastic

  $26.92
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  Siemens QAC3161 Outdoor Temperature Sensor, 0-10V, -58 to 122F, Plastic

  $94.91
• 

  Siemens QAC3171 Outdoor Temperature Sensor, 4-20mA, -58 to 122F, Plastic

  $94.91
• 

  Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm 4″ Probe

  $21.93
• 

  Siemens QBE3100UD100 Wet Differential Pressure Sensor

  $440.96
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  Siemens QBE3100UD25 Wet Differential Pressure Sensor

  $440.96
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  Siemens QBE3100UD50 Wet Differential Pressure Sensor

  $440.96
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  Siemens QBE3190UD100 Wet Differential Pressure Sensor w/ Manifold

  $631.99