Control Sensors for Sale
We have 9,000+ sensor models in our stock for your next building automation project. Duct, pipe, indoor and outdoor sensors: Blackhawk Supply has it all! Shop today!
![Image for Pressure Sensors](http://blackhawksupply.com/cdn/shop/collections/DLP_1_100x.png?v=1525965948)
![Image for Duct Temperature Sensors](http://blackhawksupply.com/cdn/shop/collections/GD-Duct_0_32724b59-446e-4602-9845-900ce84cfe70_600x600_1_100x.png?v=1525902491)
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![Image for Outside Temperature Sensors](http://blackhawksupply.com/cdn/shop/collections/Outdoor-Air_4_6698b7d4-c74d-4d79-afe1-f2a778fd88f7_600x600_1_100x.png?v=1525902585)
![Image for Outside Humidity Sensors](http://blackhawksupply.com/cdn/shop/collections/Outdoor-AIr_14_73e889d9-72c0-49a8-b7aa-3244a6177a9a_600x600_1_100x.png?v=1525965672)
![Image for Duct Humidity Sensors](http://blackhawksupply.com/cdn/shop/collections/RH_20TT_20Duct_NEMA_204X_0_5bf3c77c-eba9-4c1b-9243-8a07e6d427b1_600x600_1_100x.png?v=1525965556)
![Image for Room Humidity Sensors](http://blackhawksupply.com/cdn/shop/collections/RH_20Resistive_20Room2_20Setpoint_20Override_1_8d939914-25aa-40e1-ae24-7d3557ddb1ff_600x600_1_100x.png?v=1525965135)
![Image for Room Temperature Sensors](http://blackhawksupply.com/cdn/shop/collections/Infinity_20Override_0_ef3262ed-6393-48a3-bd91-8aa200bed9fc_600x600_1_100x.png?v=1655986720)
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![Image for Strap Sensors](http://blackhawksupply.com/cdn/shop/collections/GD-Strap_9_400x400_57c7c3ea-2a95-4273-b5f6-e4645a3b86e7_100x.png?v=1612451756)
![Image for Light/LUX Sensors](http://blackhawksupply.com/cdn/shop/collections/Light_20Level_0_1af9652e-abdf-4a24-b6e3-4f3023e7e2bf_600x600_1_100x.png?v=1525966099)
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![Image for Heating Sensors](http://blackhawksupply.com/cdn/shop/files/584547_c3a0c04d-c8d7-4f89-8aee-6a4a15facc9c_100x.jpg?v=1717076667)
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![Image for Water Leak Detection](http://blackhawksupply.com/cdn/shop/collections/WD_PIC_1200x1200_ff2b53d6-6d0b-4a7c-9a53-05c5ea36409c_100x.jpg?v=1633683366)
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![Veris FST1B020 Flow | US | Xdcr | 3/4in ANSI Pipe | 20Ft Cbl | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FST1B020_99724eb7-736f-4662-8fb0-fb28de629da8_medium.jpg?v=1708998963)
FST1B020 | Flow | US | Xdcr | 3 / 4in ANSI Pipe | 20Ft Cbl | Veris (OBSOLETE)
Brand: Veris
SKU: FST1B020
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![Veris FSR2DK2X10A Flow | US | BTU | Mntr | DC | Kp | 4-20ModIP | 100Clmp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSR2DK2X10A_66667700-16b9-4eaf-b1d8-15e70c8dd73b_medium.jpg?v=1708998932)
FSR2DK2X10A | Flow | US | BTU | Mntr | DC | Kp | 4-20ModIP | 100Clmp | Veris (OBSOLETE)
Brand: Veris
SKU: FSR2DK2X10A
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![Veris FSR2DK2X02B Flow | US | BTU | Mntr | DC | Kpd | 4-20ModIP | 20Ins | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSR2DK2X02B_20229788-5f70-40ed-868c-b41796fa1239_medium.jpg?v=1708998963)
FSR2DK2X02B | Flow | US | BTU | Mntr | DC | Kpd | 4-20ModIP | 20Ins | Veris (OBSOLETE)
Brand: Veris
SKU: FSR2DK2X02B
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![Veris FSR2DK2X02A Flow | US | BTU | Mntr | DC | Kpd | 4-20ModIP | 20Clmp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSR2DK2X02A_7ed7b50e-0de6-4c4a-b094-30508955bec9_medium.jpg?v=1708998991)
FSR2DK2X02A | Flow | US | BTU | Mntr | DC | Kpd | 4-20ModIP | 20Clmp | Veris (OBSOLETE)
Brand: Veris
SKU: FSR2DK2X02A
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![Veris FSR2DK1X10A Flow | US | BTU | Mntr | DC | Kpd | 4-20Mod | 100Clmp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSR2DK1X10A_2c9b8708-1bb0-4727-854e-f6dd9255c4ea_medium.jpg?v=1708998984)
FSR2DK1X10A | Flow | US | BTU | Mntr | DC | Kpd | 4-20Mod | 100Clmp | Veris (OBSOLETE)
Brand: Veris
SKU: FSR2DK1X10A
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![Veris FSR2DK1X02B Flow | US | BTU | Mntr | DC | Kpd | 4-20Mod | 20Ins | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSR2DK1X02B_483f011f-b4e4-48a1-84fd-2bde134eaa38_medium.jpg?v=1708998943)
FSR2DK1X02B | Flow | US | BTU | Mntr | DC | Kpd | 4-20Mod | 20Ins | Veris (OBSOLETE)
Brand: Veris
SKU: FSR2DK1X02B
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![Veris FSR2AK2X10A Flow | US | BTU | Mntr | AC | Kp | 4-20ModIP | 100Clmp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSR2AK2X10A_4934bb36-630e-40ea-a0e3-d652e0840917_medium.jpg?v=1708998971)
FSR2AK2X10A | Flow | US | BTU | Mntr | AC | Kp | 4-20ModIP | 100Clmp | Veris (OBSOLETE)
Brand: Veris
SKU: FSR2AK2X10A
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![Veris FSR2AK1X05A Flow | US | BTU | Mntr | AC | Kpd | 4-20Mod | 50Clmp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FSR2AK1X05A_medium.jpg?v=1712856996)
FSR2AK1X05A | Flow | US | BTU | Mntr | AC | Kpd | 4-20Mod | 50Clmp | Veris (OBSOLETE)
Brand: Veris
SKU: FSR2AK1X05A
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![Veris FSA009 Acc | Flow | US | Connector | RTD Replacement | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSA009_5e8befef-a07e-4d3e-a6e3-43dc7d7a830c_medium.jpg?v=1708998969)
FSA009 | Acc | Flow | US | Connector | RTD Replacement | Veris (OBSOLETE)
Brand: Veris
SKU: FSA009
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![Veris FSA008 Acc | Flow | US | Temp Clamp Tape | 6Ft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSA008_64f0e726-61fe-4aae-84b8-8ae88f9007dc_medium.jpg?v=1708998943)
FSA008 | Acc | Flow | US | Temp Clamp Tape | 6Ft | Veris (OBSOLETE)
Brand: Veris
SKU: FSA008
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![Veris FSA007 Acc | Flow | US | Extra Heat Sink Grease | 4g | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSA007_medium.jpg?v=1708998956)
FSA007 | Acc | Flow | US | Extra Heat Sink Grease | 4g | Veris
Brand: Veris
SKU: FSA007
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![Veris FSA006 Acc | Flow | US | Kit | 200CTmpIns | 3x1/4 | 1kRTD20 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSA006_71bbb25b-55a4-461d-b4d7-6ca7573e3cbd_medium.jpg?v=1708998985)
FSA006 | Acc | Flow | US | Kit | 200CTmpIns | 3x1 / 4 | 1kRTD20 | Veris
Brand: Veris
SKU: FSA006
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![Veris FSA005 Acc | Flow | US | Kit | 200C TmpClmp | 1kRTD | 100Ft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSA005_a9440ba9-90f0-4afd-9a3c-ff626a0b792c_medium.jpg?v=1708998937)
FSA005 | Acc | Flow | US | Kit | 200C TmpClmp | 1kRTD | 100Ft | Veris (OBSOLETE)
Brand: Veris
SKU: FSA005
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![Veris FSA004 Acc | Flow | US | Kit | 200C TmpClmp | 1k RTD | 50Ft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSA004_47c80392-1858-45ac-ba9b-df689bfa4472_medium.jpg?v=1708998957)
FSA004 | Acc | Flow | US | Kit | 200C TmpClmp | 1k RTD | 50Ft | Veris (OBSOLETE)
Brand: Veris
SKU: FSA004
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![Veris FSA003 Acc | Flow | US | Kit | 200C TmpClmp | 1k RTD | 20Ft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSA003_1cedb26a-ed4c-4f13-9e8e-43af7e16f173_medium.jpg?v=1708998984)
FSA003 | Acc | Flow | US | Kit | 200C TmpClmp | 1k RTD | 20Ft | Veris (OBSOLETE)
Brand: Veris
SKU: FSA003
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![Veris FSA001 Acc | Flow | US | Kit | USB Programming | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FSA001_medium.jpg?v=1708998943)
FSA001 | Acc | Flow | US | Kit | USB Programming | Veris
Brand: Veris
SKU: FSA001
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![Veris FCL-5000/5-R411 CT | Split Core | 4 inX11 inOD | 5000:5A | UR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FCL-RECT_51721d98-0ddb-40f5-b68f-7b84f4c55477_medium.png?v=1708998936)
FCL-5000 / 5-R411 | CT | Split Core | 4 inX11 inOD | 5000:5A | UR | Veris (OBSOLETE)
Brand: Veris
SKU: FCL-5000/5-R411
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![Veris FCL-5000/0.333VAC-R411 CT | Split Core | 4x11 inOD | 5000:0.33VAC | UR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FCL-RECT_ae9e9752-32a0-43d5-aedc-53e78173da13_medium.png?v=1708998937)
FCL-5000 / 0.333VAC-R411 | CT | Split Core | 4x11 inOD | 5000:0.33VAC | UR | Veris (OBSOLETE)
Brand: Veris
SKU: FCL-5000/0.333VAC-R411
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![Veris FCL-500/0.333VAC-R CT | SplitCore2.75x6.63in | 500:0.333VAC | UR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FCL-RECT_8f7d16ef-76bc-495b-9172-e44a9966e40c_medium.png?v=1708998936)
FCL-500 / 0.333VAC-R | CT | SplitCore2.75x6.63in | 500:0.333VAC | UR | Veris (OBSOLETE)
Brand: Veris
SKU: FCL-500/0.333VAC-R
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![Veris FCL-4000/5-R411 CT | Split Core | 4 inX11 inOD | 4000:5A | UR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FCL-RECT_a69c4402-276f-4241-98c0-5aae2c4db636_medium.png?v=1708998943)
FCL-4000 / 5-R411 | CT | Split Core | 4 inX11 inOD | 4000:5A | UR | Veris (OBSOLETE)
Brand: Veris
SKU: FCL-4000/5-R411
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![Veris FCL-4000/5-R CT | Split Core | 2.75 inX6.63 OD | 4000:5A | UR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FCL-RECT_22fca064-6328-4c0c-85f2-2269dfabb6ad_medium.png?v=1708998932)
FCL-4000 / 5-R | CT | Split Core | 2.75 inX6.63 OD | 4000:5A | UR | Veris (OBSOLETE)
Brand: Veris
SKU: FCL-4000/5-R
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![Veris FCL-4000/5-8 CT | Split Core | 8 in Round | 4000:5A | UR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FCL-ROUND_medium.png?v=1708998950)
FCL-4000 / 5-8 | CT | Split Core | 8 in Round | 4000:5A | UR | Veris (OBSOLETE)
Brand: Veris
SKU: FCL-4000/5-8
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![Veris FCL-4000/5-6 CT | Split Core | 6 in Round | 4000:5A | UR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FCL-ROUND_4bab3510-1ee7-4dc0-ba62-9dbd8d16b490_medium.png?v=1708998917)
FCL-4000 / 5-6 | CT | Split Core | 6 in Round | 4000:5A | UR | Veris (OBSOLETE)
Brand: Veris
SKU: FCL-4000/5-6
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![Veris FCL-4000/5-11 CT | Split Core | 11 in Round | 4000:5A | UR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FCL-ROUND_5439268a-4395-43e7-b727-02c4e57487c0_medium.png?v=1708998984)
FCL-4000 / 5-11 | CT | Split Core | 11 in Round | 4000:5A | UR | Veris (OBSOLETE)
Brand: Veris
SKU: FCL-4000/5-11
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