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!
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![Veris H40MEXX EncRly | SPDT | 16A | 24V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H40MEXX_1328ae62-7c48-4123-b1df-7582f13ac6cd_medium.jpg?v=1708999005)
H40MEXX | EncRly | SPDT | 16A | 24V | Veris (OBSOLETE)
Brand: Veris
SKU: H40MEXX
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![Veris H40ME8X CS | Adj | SPDT Rly | 16A | 24V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H40ME8X_c2c982ce-9035-4ad1-a04d-6cac45c06680_medium.jpg?v=1708999005)
H40ME8X | CS | Adj | SPDT Rly | 16A | 24V | Veris (OBSOLETE)
Brand: Veris
SKU: H40ME8X
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![Veris H40BAXA EncRly | SPST | 10A | 10-30V | HOA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H40BAXA_b113b551-68ec-46be-aeb8-9861af0964af_medium.jpg?v=1708999005)
H40BAXA | EncRly | SPST | 10A | 10-30V | HOA | Veris (OBSOLETE)
Brand: Veris
SKU: H40BAXA
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![Veris H40AAXX EncRly | SPDT | 10A | 10-30V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H40AAXX_7b2fc69b-db17-4917-940b-c3be7a5174e4_medium.jpg?v=1708998991)
H40AAXX | EncRly | SPDT | 10A | 10-30V | Veris (OBSOLETE)
Brand: Veris
SKU: H40AAXX
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![Veris GWVXS CO | Wall | 5/10VDC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GWVXS_fffda273-450d-4fd7-b224-615f3af04fe1_medium.jpg?v=1708999005)
GWVXS | CO | Wall | 5 / 10VDC | Veris (OBSOLETE)
Brand: Veris
SKU: GWVXS
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![Veris GWVAS CO | Wall | 5/10VDC | Alarm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GWVAS_0864bac5-a5fd-4c7a-9e71-add9900d6aae_medium.jpg?v=1708998991)
GWVAS | CO | Wall | 5 / 10VDC | Alarm | Veris (OBSOLETE)
Brand: Veris
SKU: GWVAS
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![Veris GWMXS CO | Wall | 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GWMXS_6b0b01ea-fe14-4366-8958-9a3d2acabbd0_medium.jpg?v=1708998985)
GWMXS | CO | Wall | 4-20mA | Veris (OBSOLETE)
Brand: Veris
SKU: GWMXS
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![Veris GM4A CO Monitoring Station | 4 Sensors | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GM4A_6a43c5b4-dec4-4f96-86bc-a49793bb8e95_medium.jpg?v=1708999011)
GM4A | CO Monitoring Station | 4 Sensors | Veris (OBSOLETE)
Brand: Veris
SKU: GM4A
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![Veris GM3A CO Monitoring Station | 3 Sensors | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GM3A_472468ad-ceb3-45cf-8f89-b9ae14d55391_medium.jpg?v=1708999019)
GM3A | CO Monitoring Station | 3 Sensors | Veris (OBSOLETE)
Brand: Veris
SKU: GM3A
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![Veris GM2A CO Monitoring Station | 2 Sensors | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GM2A_fe1abb7e-44c6-4b63-8a5d-8c7cfcaed687_medium.jpg?v=1708998985)
GM2A | CO Monitoring Station | 2 Sensors | Veris (OBSOLETE)
Brand: Veris
SKU: GM2A
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![Veris GM1A CO Monitoring Station | 1 Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GM1A_0cc54287-43be-48d4-af2c-05fef27afd66_medium.jpg?v=1708998992)
GM1A | CO Monitoring Station | 1 Sensor | Veris (OBSOLETE)
Brand: Veris
SKU: GM1A
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![Veris GM0A CO Monitoring Station | NO Sensors | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GM0A_ed2e97f6-dad3-434d-b8ed-382f8ad647fb_medium.jpg?v=1708998984)
GM0A | CO Monitoring Station | NO Sensors | Veris (OBSOLETE)
Brand: Veris
SKU: GM0A
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![Veris GDVXS CO | Duct | 5/10VDC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GDVXS_50097846-3547-445d-aff4-d370b9b7ab0e_medium.jpg?v=1708999006)
GDVXS | CO | Duct | 5 / 10VDC | Veris (OBSOLETE)
Brand: Veris
SKU: GDVXS
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![Veris GDVAS CO | Duct | 5/10VDC | Alarm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GDVAS_687022e9-d255-4074-8dad-f99c21e0b961_medium.jpg?v=1708998991)
GDVAS | CO | Duct | 5 / 10VDC | Alarm | Veris (OBSOLETE)
Brand: Veris
SKU: GDVAS
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![Veris GDRXS CO | Duct | Relay Only | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GDRXS_5ee61014-03a6-4f2a-9697-fe8a067399a1_medium.jpg?v=1708998985)
GDRXS | CO | Duct | Relay Only | Veris (OBSOLETE)
Brand: Veris
SKU: GDRXS
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![Veris GDRAS CO | Duct | Relay Only | Alarm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GDRAS_c035fac0-d395-4daf-931d-15c0079ce038_medium.jpg?v=1708998999)
GDRAS | CO | Duct | Relay Only | Alarm | Veris (OBSOLETE)
Brand: Veris
SKU: GDRAS
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![Veris GDMXS CO | Duct | 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GDMXS_3fb874ef-79c8-4ecc-9bac-a0d70470264c_medium.jpg?v=1708998991)
GDMXS | CO | Duct | 4-20mA | Veris (OBSOLETE)
Brand: Veris
SKU: GDMXS
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![Veris GDMAS CO | Duct | 4-20mA | Alarm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/GDMAS_8307039a-38ce-4763-9548-6d9303f006fa_medium.jpg?v=1708998991)
GDMAS | CO | Duct | 4-20mA | Alarm | Veris (OBSOLETE)
Brand: Veris
SKU: GDMAS
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![Veris FST5A020 Flow | US | Xdcr | >24in Pipe/Tube | 20Ft Cbl | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FST5A020_38b1954e-b2d1-4995-a87b-9ad5eccf3938_medium.jpg?v=1708999005)
FST5A020 | Flow | US | Xdcr | >24in Pipe / Tube | 20Ft Cbl | Veris (OBSOLETE)
Brand: Veris
SKU: FST5A020
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![Veris FST4A020 Flow | US | Xdcr | > 2in Pipe/Tube | 20Ft Cbl | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FST4A020_medium.jpg?v=1712856998)
FST4A020 | Flow | US | Xdcr | > 2in Pipe / Tube | 20Ft Cbl | Veris (OBSOLETE)
Brand: Veris
SKU: FST4A020
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![Veris FST3E020 Flow | US | Xdcr | 1-1/2in R-Tube | 20Ft Cbl | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FST3E020_b4777c4d-bdbd-4bbf-b63d-a0dce3da08d0_medium.jpg?v=1708999005)
FST3E020 | Flow | US | Xdcr | 1-1 / 2in R-Tube | 20Ft Cbl | Veris (OBSOLETE)
Brand: Veris
SKU: FST3E020
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![Veris FST3C020 Flow | US | Xdcr | 1in R-Tube | 20Ft Cbl | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FST3C020_6fe61914-ab44-49f2-8e39-54ab69938959_medium.jpg?v=1708998991)
FST3C020 | Flow | US | Xdcr | 1in R-Tube | 20Ft Cbl | Veris (OBSOLETE)
Brand: Veris
SKU: FST3C020
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![Veris FST3A020 Flow | US | Xdcr | 1/2in R-Tube | 20Ft Cbl | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FST3A020_d5107280-0f0b-4be1-a527-b0d38d5c9620_medium.jpg?v=1708998978)
FST3A020 | Flow | US | Xdcr | 1 / 2in R-Tube | 20Ft Cbl | Veris (OBSOLETE)
Brand: Veris
SKU: FST3A020
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![Veris FST1D020 Flow | US | Xdcr | 1-1/4in ANSI Pipe | 20Ft Cbl | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FST1D020_f8ab25df-520d-43bb-b7b1-f84548d6c8c3_medium.jpg?v=1708998937)
FST1D020 | Flow | US | Xdcr | 1-1 / 4in ANSI Pipe | 20Ft Cbl | Veris (OBSOLETE)
Brand: Veris
SKU: FST1D020
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