Temperature Switches

Transcat provides electronic temperature switches for a range of industrial and process environments. Our selection of switches ensures you have the appropriate reliability and durability for your application. We understand that ordering a programmable switch with the right technology and construction can be integral to safety and operational success. That’s why we provide switches featuring thermocouple, RTD and thermistor sensors to cover virtually every application. Our thermocouple switches with rugged sensors accommodate a wide range of temperatures. We also offer RTD sensor switches that deliver the benefits of stability and high accuracy. At Transcat, we make it simple to find products from Dwyer Instruments, Ashcroft, Noshok, and other leaders in switching technology.
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  1. Ashcroft T424TS040/150-260F Temperature Switch, 150-260F
    Ashcroft T424TS040/150-260F Temperature Switch, 150-260F
    Order #: T424TS040/150-260F
    Mfg #: T424TS040/150-260F
    Availability: Ships in 2-3 Weeks
    Special Price $339.91 Regular Price $379.79
    Temperature Switch, 150-260F Learn More
  2. Pressure Switch,Brass,7PSI A6-751221
    Dwyer Instruments A6-751221 Pressure Switch,Brass,7PSI A6-751221
    Order #: A6-751221
    Mfg #: A6-751221
    Availability: Ships in 2-3 Weeks
    $19.75
    Pressure Switch,Brass,7PSI A6-751221 Learn More
  3. Pressure Switch,Brass,5PSI
    Dwyer Instruments A6-651221 Pressure Switch,Brass,5PSI
    Order #: A6-651221
    Mfg #: A6-651221
    Availability: Ships in 2-3 Weeks
    $19.75
    Pressure Switch,Brass,5PSI Learn More
  4. Dwyer Instruments A3300-0
    Dwyer Instruments A3300-0 Press.Switch/Gage,0.25-0.25WC
    Order #: A3300-0
    Mfg #: A3300-0
    Availability: Ships in 2-3 Weeks
    $348.00
    Press.Switch/Gage,0.25-0.25WC Learn More
  5. Photohelic Gage 0-2" PSID
    Dwyer Instruments A3202 Photohelic Gage 0-2" PSID
    Order #: A3202
    Mfg #: A3202
    Availability: Ships in 2-3 Weeks
    $330.00
    Photohelic Gage 0-2" PSID Learn More
  6. Noshok 800
    Noshok 800-3-2-2400-2 RTD Temperature Transmitter
    Order #: 800-3-2-2400-2
    Mfg #: 800-3-2-2400-2
    Availability: Ships in 2-3 weeks
    $626.79
    RTD Temperature Transmitter Learn More
  7. Noshok 800
    Noshok 800-2-2-1450-2 RTD Temperature Transmitter
    Order #: 800-2-2-1450-2
    Mfg #: 800-2-2-1450-2
    Availability: Ships in 2-3 weeks
    $626.79
    RTD Temperature Transmitter Learn More
  8. Noshok 800
    Noshok 800-1-2-9000-2 RTD Temperature Transmitter
    Order #: 800-1-2-9000-2
    Mfg #: 800-1-2-9000-2
    Availability: Ships in 2-3 weeks
    $556.58
    RTD Temperature Transmitter Learn More
  9. Noshok 800
    Noshok 800-1-2-750-2 RTD Temperature Transmitter
    Order #: 800-1-2-750-2
    Mfg #: 800-1-2-750-2
    Availability: Ships in 2-3 weeks
    $556.58
    RTD Temperature Transmitter Learn More
  10. Noshok 800
    Noshok 800-1-2-6000-2 RTD Temperature Transmitter
    Order #: 800-1-2-6000-2
    Mfg #: 800-1-2-6000-2
    Availability: Ships in 2-3 weeks
    $556.58
    RTD Temperature Transmitter Learn More
  11. Noshok 800
    Noshok 800-1-2-3750-2 RTD Temperature Transmitter
    Order #: 800-1-2-3750-2
    Mfg #: 800-1-2-3750-2
    Availability: Ships in 2-3 weeks
    $556.58
    RTD Temperature Transmitter Learn More
  12. Noshok 800
    Noshok 800-1-2-300-2 RTD Temperature Transmitter
    Order #: 800-1-2-300-2
    Mfg #: 800-1-2-300-2
    Availability: Ships in 2-3 weeks
    $556.58
    RTD Temperature Transmitter Learn More
  13. Noshok 800
    Noshok 800-1-2-2400-2 RTD Temperature Transmitter
    Order #: 800-1-2-2400-2
    Mfg #: 800-1-2-2400-2
    Availability: Ships in 2-3 weeks
    $556.58
    RTD Temperature Transmitter Learn More
  14. Noshok 800
    Noshok 800-1-2-1450-2 RTD Temperature Transmitter
    Order #: 800-1-2-1450-2
    Mfg #: 800-1-2-1450-2
    Availability: Ships in 2-3 weeks
    Special Price $528.75 Regular Price $556.58
    RTD Temperature Transmitter Learn More
  15. Dwyer A3002 PHOTOHELIC Pressure Switch/Gage
    Dwyer Instruments A3002 Pressure Switch/Gage 0-.25Wc
    Order #: A3002
    Mfg #: A3002
    Availability: In stock
    $330.00
    Pressure Switch/Gage 0-.25Wc Learn More
  16. Pressure switch/gage, range 0-1.0" w.c  Photohelic
    Dwyer Instruments A3001 Pressure switch/gage, range 0-1.0" w.c Photohelic
    Order #: A3001
    Mfg #: A3001
    Availability: Ships in 2-3 Weeks
    $330.00
    Pressure switch/gage, range 0-1.0" w.c Photohelic Learn More
  17. Dwyer Instruments A3000-20CM
    Dwyer Instruments A3000-20CM Photohelic Press.Switch/Gage,0- 20cm W.C.
    Order #: A3000-20CM
    Mfg #: A3000-20CM
    Availability: Ships in 1-2 Weeks
    $330.00
    Photohelic Press.Switch/Gage,0- 20cm W.C. Learn More
  18. Dwyer Instruments A3000-00-Tamp
    Dwyer Instruments A3000-00-Tamp Photohelic Press.Switch/Gage, 0-.25"W.C.w/Tamper-Proof Knobs
    Order #: A3000-00-TAMP
    Mfg #: A3000-00-TAMP
    Availability: Ships in 2-3 Weeks
    $373.75
    Photohelic Press.Switch/Gage, 0-.25"W.C.w/Tamper-Proof Knobs Learn More
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