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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 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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![Dwyer RHP-2D10 Duct mount 2% RH transmitter with 4-20 mA RH output. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/rhp_family_1000x1000_aa9fd2e9-7e5d-4a88-a692-0500626cb814_medium.jpg?v=1719999542)
RHP-2D10 | Duct mount 2% RH transmitter with 4-20 mA RH output. | Dwyer
Brand: Dwyer
SKU: RHP-2D10
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![Dwyer 629HLP-30-P2-S5 Differential pressure transmitter | 0-30 psi | 1/4" Female NPT | 0-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/629hlp_frontleft_1000x1000_3de4ae6d-82b8-4eaf-a27c-2cda52ef6e94_medium.gif?v=1719997964)
629HLP-30-P2-S5 | Differential pressure transmitter | 0-30 psi | 1 / 4" Female NPT | 0-10V | Dwyer
Brand: Dwyer
SKU: 629HLP-30-P2-S5
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![Dwyer 629HLP-30-P2-S1 Differential pressure transmitter | 0-30 psi | 1/4" Female NPT | 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/629hlp_frontleft_1000x1000_82101b08-d774-4303-ad8b-ec6ededae1f1_medium.gif?v=1719997919)
629HLP-30-P2-S1 | Differential pressure transmitter | 0-30 psi | 1 / 4" Female NPT | 4-20mA | Dwyer
Brand: Dwyer
SKU: 629HLP-30-P2-S1
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![Dwyer 629HLP-15-P2-S5 Differential pressure transmitter | 0-15 psi | 1/4" Female NPT | 0-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/629hlp_frontleft_1000x1000_329f3c9b-f357-453f-8316-8466cd166b19_medium.gif?v=1719997924)
629HLP-15-P2-S5 | Differential pressure transmitter | 0-15 psi | 1 / 4" Female NPT | 0-10V | Dwyer
Brand: Dwyer
SKU: 629HLP-15-P2-S5
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![Dwyer 629HLP-15-P2-S1 Differential pressure transmitter | 0-15 psi | 1/4" Female NPT | 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/629hlp_frontleft_1000x1000_b13ff266-7dfd-4f36-b172-89ec0f16ab4f_medium.gif?v=1719998181)
629HLP-15-P2-S1 | Differential pressure transmitter | 0-15 psi | 1 / 4" Female NPT | 4-20mA | Dwyer
Brand: Dwyer
SKU: 629HLP-15-P2-S1
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BM000 | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Neptronic
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MA-418-500 | Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418-500![Schneider Electric MA-418 Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MA-4_c6d3be61-0ef2-433b-830d-9bec9e29b3e0_large.jpg?v=1719925296)
MA-418 | Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418![Veris PW2XX05S Pressure | Wet | NEMA 4 | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2XX05S_large.jpg?v=1720029918)
PW2XX05S | Pressure | Wet | NEMA 4 | 0-250PSID | Veris
Brand: Veris
SKU: PW2XX05S![Veris E50B1 DIN Energy Meter | VAR Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E50B1_468e105f-c937-40fd-b47e-8b7eebfadb24_large.jpg?v=1720029721)
E50B1 | DIN Energy Meter | VAR Pulse Out | Veris
Brand: Veris
SKU: E50B1