Dwyer Temperature Category/type
We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
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![Dwyer BTO360121 Bimetal thermometer with transmitter output | 6" stem length | range 50-400°F. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bto_1000x1000_118a152f-471b-46bf-8ee0-019b26d0ad41_medium.jpg?v=1719998629)
BTO360121 | Bimetal thermometer with transmitter output | 6" stem length | range 50-400°F. | Dwyer
Brand: Dwyer
SKU: BTO360121
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![Dwyer BTO325121 Bimetal thermometer with transmitter output | 2.5" stem length | range 50-400°F. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bto_1000x1000_126b6979-a3e3-450f-bad3-458b2270681b_medium.jpg?v=1719998562)
BTO325121 | Bimetal thermometer with transmitter output | 2.5" stem length | range 50-400°F. | Dwyer
Brand: Dwyer
SKU: BTO325121
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![Dwyer 659RTD-1 Push-button temperature transmitter | 3-wire RTD Pt100 ohm input. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/659_pic_medium.jpg?v=1719997975)
659RTD-1 | Push-button temperature transmitter | 3-wire RTD Pt100 ohm input. | Dwyer
Brand: Dwyer
SKU: 659RTD-1
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![Dwyer A-709 Temperature Transmitter Enclosure. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a-709_family_1000x1000_def59b3a-82ee-41f2-9c60-87a4ad234894_medium.jpg?v=1719998376)
A-709 | Temperature Transmitter Enclosure. | Dwyer
Brand: Dwyer
SKU: A-709
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![Dwyer TBU-00 Universal head mount temperature transmitter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tbu_front_1000x1000_64083cb9-323b-4eb0-bfb9-b690e06039ff_medium.gif?v=1719999867)
TBU-00 | Universal head mount temperature transmitter | Dwyer
Brand: Dwyer
SKU: TBU-00
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![Dwyer TE-TNS-N064N-12 Thermowell | 6" length | 1/2" NPT internal connection | 3/4" NPT external connection | 304SS. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/te-tns_family_nolabels_1000x1000_cd1682bf-17ba-449b-9b8a-3cfcb323e848_medium.jpg?v=1719999896)
TE-TNS-N064N-12 | Thermowell | 6" length | 1 / 2" NPT internal connection | 3 / 4" NPT external connection | 304SS. | Dwyer
Brand: Dwyer
SKU: TE-TNS-N064N-12
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![Dwyer TE-TNS-N254N-12 2-1/2" SS Thermowell with 1/2" NPT internal and 3/4" external thread. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/te-tns_family_nolabels_1000x1000_3ca3e234-2145-4b11-bd58-b350957ffc02_medium.jpg?v=1719999885)
TE-TNS-N254N-12 | 2-1 / 2" SS Thermowell with 1 / 2" NPT internal and 3 / 4" external thread. | Dwyer
Brand: Dwyer
SKU: TE-TNS-N254N-12
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![Dwyer TE-TNS-N043N-00 Stainless steel thermowell with 1/2" NPT process connection | 4" length | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/te-tns_family_nolabels_1000x1000_30ebaecd-8b38-495d-b52d-b596bb2a4c5d_medium.jpg?v=1719999936)
TE-TNS-N043N-00 | Stainless steel thermowell with 1 / 2" NPT process connection | 4" length | Dwyer
Brand: Dwyer
SKU: TE-TNS-N043N-00
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![Dwyer TE-DFN-B0648-00 Air Duct Temperature Sensor | 6 inch probe | 10K Ohm Type II Thermistor | 8 foot plenum cable. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/te_family_large_724a41fa-e394-493d-b872-59832ca69536_medium.jpg?v=1719999983)
TE-DFN-B0648-00 | Air Duct Temperature Sensor | 6 inch probe | 10K Ohm Type II Thermistor | 8 foot plenum cable. | Dwyer
Brand: Dwyer
SKU: TE-DFN-B0648-00
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![Dwyer TE-DFN-B0844-00 Air Duct Temperature Sensor | 8 inch probe | 10K Ohm Type II Thermistor. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/te_family_large_840b8807-1c95-47b9-9070-b46164b6c92c_medium.jpg?v=1719999906)
TE-DFN-B0844-00 | Air Duct Temperature Sensor | 8 inch probe | 10K Ohm Type II Thermistor. | Dwyer
Brand: Dwyer
SKU: TE-DFN-B0844-00
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![Dwyer TE-DFN-B0444-00 Air Duct Temperature Sensor | 4 inch probe | 10K Ohm Type II Thermistor. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/te_family_large_5cb39979-9e88-4325-9245-be4b92d3595a_medium.jpg?v=1719999857)
TE-DFN-B0444-00 | Air Duct Temperature Sensor | 4 inch probe | 10K Ohm Type II Thermistor. | Dwyer
Brand: Dwyer
SKU: TE-DFN-B0444-00
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