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. Dwyer TS-7 NTC Probe 1.5m cable
    Dwyer Instruments TS-7 NTC Probe 1.5m Cable
    Order #: TS-7
    Mfg #: TS-7
    Availability: Item ships in about Ships in 2-3 weeks
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    NTC Probe 1.5m Cable Learn More
  2. Dwyer TS-61 Metal Probe w/3m cable
    Dwyer Instruments TS-61 Metal Probe w/3m Cable
    Order #: TS-61
    Mfg #: TS-61
    Availability: Item ships in about Ships in 2-3 weeks
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    Metal Probe w/3m Cable Learn More
  3. Dwyer TS-6 Metal Probe w/5ft cable
    Dwyer Instruments TS-6 Metal Probe w/5ft Cable
    Order #: TS-6
    Mfg #: TS-6
    Availability: Item ships in about Ships in 2-3 weeks
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    Metal Probe w/5ft Cable Learn More
  4. Dwyer TS-51 PVC Probe with 3m cable
    Dwyer Instruments TS-51 PVC Probe with 3M Cable
    Order #: TS-51
    Mfg #: TS-51
    Availability: Item ships in about Ships in 2-3 weeks
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    PVC Probe with 3M Cable Learn More
  5. Dwyer TS-5 PVC Probe with 5' cable
    Dwyer Instruments TS-5 PVC Probe with 5' Cable
    Order #: TS-5
    Mfg #: TS-5
    Availability: Item ships in about Ships in 2-3 weeks
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    PVC Probe with 5' Cable Learn More
  6. Dwyer TS-21 PTC Probe SST Sheath
    Dwyer Instruments TS-21 PTC Probe SST Sheath 3m Cable
    Order #: TS-21
    Mfg #: TS-21
    Availability: Item ships in about Ships in 2-3 weeks
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    PTC Probe SST Sheath 3m Cable Learn More
  7. Dwyer TS-2 PTC Sensor Probe SS Sheath
    Dwyer Instruments TS-2 PTC Sensor Probe SS Sheath 1.5m Cable
    Order #: TS-2
    Mfg #: TS-2
    Availability: Item ships in about Ships in 2-3 weeks
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    PTC Sensor Probe SS Sheath 1.5m Cable Learn More
  8. Dwyer TS-11 PTC Sensor Probe Brass Sheath
    Dwyer Instruments TS-11 PTC Sensor Probe Brass Sheath 3m Cable
    Order #: TS-11
    Mfg #: TS-11
    Availability: Item ships in about Ships in 2-3 weeks
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    PTC Sensor Probe Brass Sheath 3m Cable Learn More
  9. Dwyer Instruments TCS-K
    Dwyer Instruments TCS-K K Type Thermocouple 4" probe 48 EXT
    Order #: TCS-K
    Mfg #: TCS-K
    Availability: Item ships in about 2 - 3 Weeks
    $14.75
    K Type Thermocouple 4" probe 48 EXT Learn More
  10. Dwyer TCS-J J Type Thermocouple 4"
    Dwyer Instruments TCS-J J Type Thermocouple 4" probe 48 EXT
    Order #: TCS-J
    Mfg #: TCS-J
    Availability: Item ships in about Ships in 1-2 weeks
    $17.75
    J Type Thermocouple 4" probe 48 EXT Learn More
  11. Dwyer Instruments TS-W
    Dwyer Instruments TS-W Digital Temp. Switch Probe ACC. Brass thermowell
    Order #: TS-W
    Mfg #: TS-W
    Availability: Item ships in about 2 - 3 Weeks
    $7.00
    Digital Temp. Switch Probe ACC. Brass thermowell Learn More
  12. Dwyer Instruments DFS-DM20
    Dwyer Instruments DFS-DM20 Low Limit Temperature Control DPDT,manual reset,20' capillary
    Order #: DFS-DM20
    Mfg #: DFS-DM20
    Availability: Item ships in about Ships in 2-3 weeks
    $189.00
    Low Limit Temperature Control DPDT,manual reset,20' capillary Learn More
  13. Dwyer Instruments DFS-DM10
    Dwyer Instruments DFS-DM10 Low Limit Temperature Control DPDT,manual reset,10' capillary
    Order #: DFS-DM10
    Mfg #: DFS-DM10
    Availability: Item discontinued
    $141.00
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    Low Limit Temperature Control DPDT,manual reset,10' capillary Learn More
  14. Dwyer Instruments DFS-DA20
    Dwyer Instruments DFS-DA20 Low Limit Temperature Control DPDT, auto reset, 20' capillary
    Order #: DFS-DA20
    Mfg #: DFS-DA20
    Availability: Item ships in about Ships in 2-3 weeks
    $184.00
    Low Limit Temperature Control DPDT, auto reset, 20' capillary Learn More
  15. Dwyer Instruments DFS-DA10
    Dwyer Instruments DFS-DA10 Low Limit Temperature Control DPDT, auto reset, 10' capillary
    Order #: DFS-DA10
    Mfg #: DFS-DA10
    Availability: Item discontinued
    $140.00
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    Low Limit Temperature Control DPDT, auto reset, 10' capillary Learn More
  16.  TSX3-521432
    Dwyer Instruments TSX3-521432 Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,24V sply pwr
    Order #: TSX3-521432
    Mfg #: TSX3-521432
    Availability: Item discontinued
    $85.00
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    Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,24V sply pwr Learn More
  17.  TSX3-521422
    Dwyer Instruments TSX3-521422 Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,24V sply pwr
    Order #: TSX3-521422
    Mfg #: TSX3-521422
    Availability: Item discontinued
    $75.00
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    Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,24V sply pwr Learn More
  18.  TSX3-521332
    Dwyer Instruments TSX3-521332 Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,12V sply pwr
    Order #: TSX3-521332
    Mfg #: TSX3-521332
    Availability: Item discontinued
    $85.00
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    Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,12V sply pwr Learn More
  19.  TSX3-521322
    Dwyer Instruments TSX3-521322 Digi. Refrig. Temp. Sw. 2 O/P, ,2 temp. probe I/P,12V sply pwr
    Order #: TSX3-521322
    Mfg #: TSX3-521322
    Availability: Item discontinued
    $75.00
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    Digi. Refrig. Temp. Sw. 2 O/P, ,2 temp. probe I/P,12V sply pwr Learn More
  20.  TSX3-521232
    Dwyer Instruments TSX3-521232 Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,230V sply pwr
    Order #: TSX3-521232
    Mfg #: TSX3-521232
    Availability: Item discontinued
    $85.00
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    Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,230V sply pwr Learn More
  21.  TSX3-521222
    Dwyer Instruments TSX3-521222 Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,230V sply pwr
    Order #: TSX3-521222
    Mfg #: TSX3-521222
    Availability: Item discontinued
    $75.00
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    Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,230V sply pwr Learn More
  22.  TSX3-521132
    Dwyer Instruments TSX3-521132 Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,115V sply pwr
    Order #: TSX3-521132
    Mfg #: TSX3-521132
    Availability: Item discontinued
    $85.00
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    Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,115V sply pwr Learn More
  23.  TSX3-521122
    Dwyer Instruments TSX3-521122 Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,115V sply pwr
    Order #: TSX3-521122
    Mfg #: TSX3-521122
    Availability: Item discontinued
    $75.00
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    Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,115V sply pwr Learn More
  24.  TSX3-520432
    Dwyer Instruments TSX3-520432 Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,24V sply pwr
    Order #: TSX3-520432
    Mfg #: TSX3-520432
    Availability: Item ships in about 2 - 3 Weeks
    $80.00
    Digi. Refrig. Temp. Sw. 3 O/P, 2 temp. probe I/P,24V sply pwr Learn More
  25.  TSX3-520422
    Dwyer Instruments TSX3-520422 Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,24V sply pwr
    Order #: TSX3-520422
    Mfg #: TSX3-520422
    Availability: Item ships in about 2 - 3 Weeks
    $70.00
    Digi. Refrig. Temp. Sw. 2 O/P, 2 temp. probe I/P,24V sply pwr Learn More
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