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Switches & Sensors
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Vendor: Siemens
Siemens - Air Pressure Switch -930.80B222234 Series
Sale price $34.90Regular price $40.00 -
Vendor: Siemens
Siemens - Differential Pressure Switch, Air/Gas - QBM81 Series
Regular price $72.00 -
Vendor: Siemens
Siemens - Differential Pressure Sensor, Air/Gas - QBM 3020 Series
Regular price From $206.00 -
Vendor: Siemens
Siemens - Differential Pressure Sensor, with Modbus - QBM Series
Regular price $226.00 -
Vendor: Siemens
Siemens - MSR Carbon Monoxide CO Sensor - MC2 Series
Regular price From $276.00 -
Vendor: Belimo
Belimo - Duct/Immersion sensor Temperature passive - 01DT-1L Series
Regular price From $28.90 -
Vendor: Dwyer
Dwyer - Carbon Monoxide/Nitrogen Dioxide Gas Transmitter - GSTA Series
Regular price From $42.00 -
Vendor: Siemens
Siemens - Sitrans MAGFLO Transmitters & Accessories
Regular price From $99.00 -
Vendor: Siemens
Siemens - Sitrans MAGFLO Meters MAG5100W CHW
Regular price From $1,826.00 -
Vendor: Siemens
Siemens - Differential Pressure Sensor, Liquids/Gases - QBE Series
Regular price From $452.00 -
Vendor: Siemens
Siemens - Pressure Sensor, Liquids/Gases - QBE Series
Regular price From $251.00 -
Vendor: Siemens
Siemens - Room Temperature Sensor - QPA Series
Sale price From $205.00Regular price $305.00 -
Vendor: Siemens
Siemens - Air Temperature Sensors - QAC Series
Regular price From $34.00 -
Vendor: Siemens
Oxygen Sensor 2-10VDC 0-25% Vol AC/DC 24V IP65 housing - MC2-D-E1195-A-3-1
Regular price $665.00 -
Vendor: Siemens
NO2 Electrochemical Sensor 2-10VDC 0-20 ppm AC/DC 24V 3-wire IP65 - MC2-D-E1130-B-1
Regular price $665.00 -
Vendor: Siemens
NO2 Electrochemical Sensor 4-20mA 0-20 ppm AC/DC 24V 3-wire IP65 - MC2-D-E1130-B-0
Regular price $665.00 -
Vendor: Siemens
R22 solid-state semi-conductor leak detection sensor 4-20mA 20-2000ppm 24VDC 3-wire IP65 - MC2:D-S2070-01-A-0-P-00
Regular price $770.00 -
Vendor: Siemens
R134a solid-state semi-conductor leak detection sensor 4-20mA 0-2000ppm 24VDC 3-wire IP65 - MC2:D-S2077-01-A-0-P-00
Regular price $770.00 -
Vendor: Siemens
Methane / Natural Gas Catalytic Sensor 2-10VDC 0-100%LEL AC/DC 24V 3-wire IP65 - MC2-D-P3400-A-1
Regular price $880.00 -
Vendor: Siemens
Propane / LPG Catalytic Sensor 2-10VDC 0-100%LEL AC/DC 24V 3-wire IP65 - MC2-D-P3480-A-1
Regular price $880.00 -
Vendor: Siemens
Hydrogen Catalytic Sensor 2-10VDC 0-100%LEL AC/DC 24V 3-wire IP65 - MC2-D-P3440-A-1
Regular price $880.00 -
Vendor: ACI
Refrigerant Infrared Gas Detector – Dynament Axiom Series Refrigerant IR Detectors
Regular price $289.99 -
Vendor: Johnson Controls
Johnson Controls - Room Command Module - STM-2140-0001
Regular price $170.00 -
Vendor: Siemens
Siemens - Room Temperature Sensor - OCT100/OCT200 Series
Regular price From $151.00
