Collection: Temperature Sensors
Temperature sensors provide accurate measurement for HVAC and building automation systems through dependable electrical signals. Choose space, duct and averaging, immersion, strap-on, outdoor air, and room temperature sensors for a range of control applications. For products measuring multiple conditions, explore our combo sensors selection. We offer temperature sensors from Senva, Greystone Energy, Johnson Controls, and Siemens.
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Greystone TSRC20P Continental Room, 20,000 ohm thermistor, c/w slide pot.
Regular price $54.19 USDRegular priceSale price $54.19 USD -
Greystone TSRC20E Continental Room, 20,000 ohm thermistor, c/w communication jack.
Regular price $50.61 USDRegular priceSale price $50.61 USD -
Greystone TSRC20 Continental Room, 20,000 ohm thermistor
Regular price $24.70 USDRegular priceSale price $24.70 USD -
Greystone TSRC2 Continental Room, 100 ohm RTD,
Regular price $42.24 USDRegular priceSale price $42.24 USD -
Greystone TSRC14S Continental Room, 10K type 3 thermistor c/w 11K shunt resistor, c/w override button.
Regular price $58.04 USDRegular priceSale price $58.04 USD -
Greystone TSRC14PS Continental Room, 10K type 3 thermistor c/w 11K shunt resistor, c/w slide pot & override button.
Regular price $65.07 USDRegular priceSale price $65.07 USD -
Greystone TSRC14P Continental Room, 10K type 3 thermistor c/w 11K shunt resistor, c/w slide pot.
Regular price $58.30 USDRegular priceSale price $58.30 USD -
Greystone TSRC14E Continental Room, 10K type 3 thermistor c/w 11K shunt resistor, c/w communication jack.
Regular price $54.90 USDRegular priceSale price $54.90 USD -
Greystone TSRC14 Continental Room, 10K type 3 thermistor c/w 11K shunt resistor
Regular price $31.72 USDRegular priceSale price $31.72 USD -
Greystone TSRC13S Continental Room, 1000 ohm RTD, c/w override button.
Regular price $68.04 USDRegular priceSale price $68.04 USD -
Greystone TSRC13PS Continental Room, 1000 ohm RTD, c/w slide pot & override button.
Regular price $71.65 USDRegular priceSale price $71.65 USD -
Greystone TSRC13P Continental Room, 1000 ohm RTD, c/w slide pot.
Regular price $68.36 USDRegular priceSale price $68.36 USD -
Greystone TSRC13E Continental Room, 1000 ohm RTD, c/w communication jack.
Regular price $64.89 USDRegular priceSale price $64.89 USD -
Greystone TSRC13 Continental Room, 1000 ohm RTD
Regular price $42.24 USDRegular priceSale price $42.24 USD -
Greystone TSRC12S Continental Room, 1000 ohm RTD, c/w override button.
Regular price $58.04 USDRegular priceSale price $58.04 USD -
Greystone TSRC12PS Continental Room, 1000 ohm RTD, c/w slide pot & override button.
Regular price $65.07 USDRegular priceSale price $65.07 USD -
Greystone TSRC12P Continental Room, 1000 ohm RTD, c/w slide pot.
Regular price $58.30 USDRegular priceSale price $58.30 USD -
Greystone TSRC12E Continental Room, 1000 ohm RTD, c/w communication jack.
Regular price $54.90 USDRegular priceSale price $54.90 USD -
Greystone TSRC12 Continental Room, 1000 ohm RTD
Regular price $31.72 USDRegular priceSale price $31.72 USD -
Greystone TXRCLES Continental Room transmitter c/w LCD, 24 Vac/dc supply, 0-10Vdc, and override button.
Regular price $130.50 USDRegular priceSale price $130.50 USD -
Greystone TXRCLEJ Continental Room transmitter c/w LCD, 24 Vac/dc supply, 0-10Vdc, and communications jack.
Regular price $130.50 USDRegular priceSale price $130.50 USD -
Greystone TXRCLEF Continental Room transmitter c/w LCD, 24 Vac/dc supply, 0-10Vdc, and fan speed switch.
Regular price $138.01 USDRegular priceSale price $138.01 USD -
Greystone TXRCLE Continental Room transmitter c/w LCD, 24 Vac/dc supply and 0-10Vdc.
Regular price $125.52 USDRegular priceSale price $125.52 USD -
Greystone TXRCLDS Continental Room transmitter c/w LCD, 24 Vac/dc supply, 0-5Vdc, and override button.
Regular price $130.50 USDRegular priceSale price $130.50 USD -
Greystone TXRCLDJ Continental Room transmitter c/w LCD, 24 Vac/dc supply, 0-5Vdc, and communications jack.
Regular price $130.50 USDRegular priceSale price $130.50 USD -
Greystone TXRCLDF Continental Room transmitter c/w LCD, 24 Vac/dc supply, 0-5Vdc, and fan speed switch.
Regular price $138.01 USDRegular priceSale price $138.01 USD -
Greystone TXRCLD Continental Room transmitter c/w LCD, 24 Vac/dc supply and 0-5Vdc.
Regular price $125.52 USDRegular priceSale price $125.52 USD -
Greystone TXRCLAS Continental Room transmitter c/w LCD, 24 Vac/dc supply, 4-20mA, and override button.
Regular price $130.50 USDRegular priceSale price $130.50 USD -
Greystone TXRCLAJ Continental Room transmitter c/w LCD, 24 Vac/dc supply, 4-20mA, and communications jack.
Regular price $130.50 USDRegular priceSale price $130.50 USD -
Greystone TXRCLAF Continental Room transmitter c/w LCD, 24 Vac/dc supply, 4-20mA, and fan speed switch.
Regular price $138.01 USDRegular priceSale price $138.01 USD -
Greystone TXRCLA Continental Room transmitter c/w LCD, 24 Vac/dc supply and 4-20mA.
Regular price $125.52 USDRegular priceSale price $125.52 USD -
JCI (PENN) A99WD-143C, Temp. Sensor PTC (Positive Temperature Coefficient); Temp. well 143M
Regular price $166.80 USDRegular priceSale price $166.80 USD -
JCI (PENN) A99CB-600C, Silicon Temp.Sensor 6M; General Application A99 6" Stainless Steel Tube
Regular price $78.73 USDRegular priceSale price $78.73 USD -
JCI (PENN) A99BC-500C, A99Bc-500C, Compatible with A421 Control, 2" Standard Probe with 16' 4-4/5" High-Temperature Silicon Cable
Regular price $153.13 USDRegular priceSale price $153.13 USD -
JCI (PENN) A99BC-300C, PTC (Positive Temperature Coefficient) Silicon Sensor; With High Temperature Silicon Cable Length 9 3/4 Ft (3 M)
Regular price $99.49 USDRegular priceSale price $99.49 USD -
JCI (PENN) A99BC-25C, PTC (Positive Temperature Coefficient) Silicon Sensor; With High Temperature Silicon Cable Legnth 9 3/4 In (0.25 M)
Regular price $54.50 USDRegular priceSale price $54.50 USD -
JCI (PENN) A99BC-1500C, PTC (Positive Temperature Coefficient) Silicon Sensor; With High Temperature Silicon Cable Length 49 Ft (15 M)
Regular price $407.46 USDRegular priceSale price $407.46 USD -
JCI (PENN) A99BC-100C, Silicon Sensor; Hight Temp Silicon Cable; Lenght 1 Meter
Regular price $63.16 USDRegular priceSale price $63.16 USD -
JCI (PENN) A99BB-600C, PTC (Positive Temperature Coefficient) Silicon Sensor; With Pvc Cable Length 19 1/2 Ft (6 M) Sensor Range -40 To 212 Degrees F
Regular price $77.86 USDRegular priceSale price $77.86 USD -
JCI (PENN) A99BB-500C, PTC (Positive Temperature Coefficient) Silicon Sensor; With Pvc Cable Length 16 3/8 Ft (5 M) Sensor Range -40 To 212 Degrees F
Regular price $70.94 USDRegular priceSale price $70.94 USD -
JCI (PENN) A99BB-400C, Silicon PTC (Positive Temperature Coefficient) Temp Sensor w/ Pvc Cable 13Ft(4M)Range -40 To 212 F(-40To100C)
Regular price $64.88 USDRegular priceSale price $64.88 USD -
JCI (PENN) A99BB-300C, PTC (Positive Temperature Coefficient) Silicon Sensor; With Pvc Cable Length 9 3/4 Ft (3 M) Sensor Range -40 To 212 Degrees F
Regular price $60.57 USDRegular priceSale price $60.57 USDSold out -
JCI (PENN) A99BB-25C, PTC (Positive Temperature Coefficient) Silicon Sensor; With Pvc Cable Length 9 3/4" (0.25 M) Sensor Range -40
Regular price $47.59 USDRegular priceSale price $47.59 USD -
JCI (PENN) A99BB-200C, PTC (Positive Temperature Coefficient) Silicon Sensor; With Pvc Cable Length 6 1/2 Ft (2M) Sensor Range -40 To 212 Degrees F
Regular price $52.76 USDRegular priceSale price $52.76 USD -
JCI (PENN) A99BA-200C, PTC (Positive Temperature Coefficient) Silicon Sensor; With Shielded Cable Length 6 1/2 Ft (2M) Sensor Range -40 To 212
Regular price $57.96 USDRegular priceSale price $57.96 USD -
JCI (PENN) A99-CLP-1, A99-Clp-1; Surface Mounting Clip For A99B Temperature Sensor
Regular price $51.92 USDRegular priceSale price $51.92 USD -
Johnson Controls TE-68PP-1N00S Temperature Sensor, Pt 1K Mod Jack/Warm/Cool, Platinum 1K Ohm with Modular Jack And Warmer/Cooler
Regular price $113.88 USDRegular priceSale price $113.88 USD -
Johnson Controls TE-68PP-0N00S Temperature Sensor, Pt 1K Ohm with Mod Jack, Platinum 1K Ohm with Modular Jack
Regular price $110.20 USDRegular priceSale price $110.20 USD -
Johnson Controls TE-68NP-1N00S Temperature Sensor, Ni 1K Mod Jack/Warm/Cool, Nickel 1K Ohm with Modular Jack And Warmer/Cooler
Regular price $98.27 USDRegular priceSale price $98.27 USD -
Johnson Controls TE-68NP-0N00S Temperature Sensor, Ni 1K Ohm with Mod Jack, Nickel 1K Ohm with Modular Jack
Regular price $93.52 USDRegular priceSale price $93.52 USD