Sensors ±2% Humidity measurement accuracy
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)
![Image for Current Sensors](http://blackhawksupply.com/cdn/shop/collections/CT-300_med_600x600_1_100x.png?v=1525965815)
![Image for Gas Sensors](http://blackhawksupply.com/cdn/shop/collections/Q5_9fe508f4-06ee-4376-a0d8-01f3ceed962f_600x600_1_100x.png?v=1656495283)
![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)
![Image for Freezer Sensors](http://blackhawksupply.com/cdn/shop/collections/Freezer_6_1200x1200_2b2bcc68-4da6-4bdd-a0ec-3bcc379060c1_100x.png?v=1612451690)
![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)
![Image for Bullet Sensors](http://blackhawksupply.com/cdn/shop/collections/Bullet-Probe_30_1200x1200_86df93e4-8206-4132-8f13-7c6b3a84d750_100x.png?v=1612451633)
![Image for Level Transmitters for Sale](http://blackhawksupply.com/cdn/shop/collections/SBLT2_1000x1000_400x400_a5387011-1079-43bf-b2f3-3a5019293bf3_100x.gif?v=1633682812)
![Image for Heating Sensors](http://blackhawksupply.com/cdn/shop/files/584547_c3a0c04d-c8d7-4f89-8aee-6a4a15facc9c_100x.jpg?v=1717076667)
![Image for Air Quality](http://blackhawksupply.com/cdn/shop/products/AQ2D_41c1db17-cc87-40e5-b1e1-debc524a3590_100x.png?v=1708973964)
![Image for Facility Monitoring](http://blackhawksupply.com/cdn/shop/products/wingrxtbanner_100x.jpg?v=1710256868)
![Image for Plumbing Sensors](http://blackhawksupply.com/cdn/shop/files/974891_9cf81fe0-49ad-44b1-bf09-c68f8ad31017_100x.jpg?v=1717079750)
![Image for Water Leak Detection](http://blackhawksupply.com/cdn/shop/collections/WD_PIC_1200x1200_ff2b53d6-6d0b-4a7c-9a53-05c5ea36409c_100x.jpg?v=1633683366)
![Image for Accessories](http://blackhawksupply.com/cdn/shop/collections/PIC_GL_A-22AP-A01...04_4C-product_retina_400x400_14114f37-ee0a-436c-99cd-84781d10eec7_100x.jpg?v=1611673512)
View Details
![Veris HO2XVSTM RH Outdoor | 2% | 5/10VDC | Temp | 20k NTC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTM_d0487341-19df-4291-8ee2-4a3a04cd9535_medium.jpg?v=1689084140)
HO2XVSTM | RH Outdoor | 2% | 5 / 10VDC | Temp | 20k NTC | Veris
Brand: Veris
SKU: HO2XVSTM
View Details
![Veris HO2XVSTK RH Outdoor | 2% | 5/10VDC | Temp | 10k w/11kS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTK_38699357-42da-4d1f-8a7f-3821193e202e_medium.jpg?v=1689084142)
HO2XVSTK | RH Outdoor | 2% | 5 / 10VDC | Temp | 10k w / 11kS | Veris
Brand: Veris
SKU: HO2XVSTK
View Details
![Veris HO2XVSTJ RH Outdoor | 2% | 5/10VDC | Temp | 10k DALE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTJ_a517bb32-b491-4473-b418-0f8b27a01bab_medium.jpg?v=1689084123)
HO2XVSTJ | RH Outdoor | 2% | 5 / 10VDC | Temp | 10k DALE | Veris
Brand: Veris
SKU: HO2XVSTJ
View Details
![Veris HO2XVSTH2 RH Outdoor | 2% | 5/10VDC | Temp | 10k T3 | 2PtCal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTH2_c740276f-124f-4cb0-b6fe-65f6a3d2aef0_medium.jpg?v=1689084109)
HO2XVSTH2 | RH Outdoor | 2% | 5 / 10VDC | Temp | 10k T3 | 2PtCal | Veris
Brand: Veris
SKU: HO2XVSTH2
View Details
![Veris HO2XVSTG RH Outdoor | 2% | 5/10VDC | Temp | CPC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTG_d5e412c6-affb-42d4-812e-fe42ffb28057_medium.jpg?v=1689084113)
HO2XVSTG | RH Outdoor | 2% | 5 / 10VDC | Temp | CPC | Veris
Brand: Veris
SKU: HO2XVSTG
View Details
![Veris HO2XVSTF RH Outdoor | 2% | 5/10VDC | Temp | 3k | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTF_5ba360e6-b3a6-4bc4-86f3-1720b22dfd04_medium.jpg?v=1689084165)
HO2XVSTF | RH Outdoor | 2% | 5 / 10VDC | Temp | 3k | Veris
Brand: Veris
SKU: HO2XVSTF
View Details
![Veris HO2XVSTD1 RH Outdoor | 2% | 5/10VDC | Temp | 10k T2 | 1CAL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTD1_1f8af509-84f3-4982-af6d-4f1c1a7ddaeb_medium.jpg?v=1689084158)
HO2XVSTD1 | RH Outdoor | 2% | 5 / 10VDC | Temp | 10k T2 | 1CAL | Veris
Brand: Veris
SKU: HO2XVSTD1
View Details
![Veris HO2XVSTC1 RH Outdoor | 2% | 5/10VDC | Temp | 1k Pt | 1PtCal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTC1_dbb1fdb7-aa17-4902-8426-7691b2560f7f_medium.jpg?v=1689084113)
HO2XVSTC1 | RH Outdoor | 2% | 5 / 10VDC | Temp | 1k Pt | 1PtCal | Veris
Brand: Veris
SKU: HO2XVSTC1
View Details
![Veris HO2XVSTA2 RH Outdoor | 2% | 5/10VDC | T-Xmtr | 32-122F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTA2_f62670de-3905-4cfc-854b-e97a4ab58b59_medium.jpg?v=1689084109)
HO2XVSTA2 | RH Outdoor | 2% | 5 / 10VDC | T-Xmtr | 32-122F | Veris
Brand: Veris
SKU: HO2XVSTA2
View Details
![Veris HO2XVSTA12 RH Outdoor | 2% | 5/10V | Xmtr | -58to122F | 2CAL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTA12_8136ba3c-94fe-4658-98ac-b589d41fbdd6_medium.jpg?v=1689084093)
HO2XVSTA12 | RH Outdoor | 2% | 5 / 10V | Xmtr | -58to122F | 2CAL | Veris
Brand: Veris
SKU: HO2XVSTA12
View Details
![Veris HO2XVCTD RH Outdoor | 2% | 0-5/10VDC | CE | Temp | 10k T2 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVCTD_6b3142a4-c542-42d9-bf3f-d0055c1a31b5_medium.jpg?v=1689084118)
HO2XVCTD | RH Outdoor | 2% | 0-5 / 10VDC | CE | Temp | 10k T2 | Veris
Brand: Veris
SKU: HO2XVCTD
View Details
![Veris HO2XVCTC RH Outdoor | 2% | 5/10VDC | CE | Temp | 1k RTD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVCTC_0c78b7cd-8544-40d8-af3c-8c7c4c6bebfc_medium.jpg?v=1689084135)
HO2XVCTC | RH Outdoor | 2% | 5 / 10VDC | CE | Temp | 1k RTD | Veris
Brand: Veris
SKU: HO2XVCTC
View Details
![Veris HO2XMSTR1 RH Outdoor | 2% | 4-20mA | Temp | 10k US | 1Cal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMSTR1_e78ec5e7-72cb-41f2-89bf-1b9da54f4ba0_medium.jpg?v=1689084109)
HO2XMSTR1 | RH Outdoor | 2% | 4-20mA | Temp | 10k US | 1Cal | Veris
Brand: Veris
SKU: HO2XMSTR1
View Details
![Veris HO2XMSTM RH Outdoor | 2% | 4-20mA | Temp | 20k NTC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMSTM_73ae105a-2072-4439-bd13-03747491a041_medium.jpg?v=1689084085)
HO2XMSTM | RH Outdoor | 2% | 4-20mA | Temp | 20k NTC | Veris
Brand: Veris
SKU: HO2XMSTM
View Details
![Veris HO2XMSTK RH Outdoor | 2% | 4-20mA | Temp | 10k w/11kS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMSTK_f087b1e9-a049-4757-8486-1647d9e50234_medium.jpg?v=1689084097)
HO2XMSTK | RH Outdoor | 2% | 4-20mA | Temp | 10k w / 11kS | Veris
Brand: Veris
SKU: HO2XMSTK
View Details
![Veris HO2XMSTH1 RH Outdoor | 2% | 4-20mA | Temp | 10k T3 | 1 CAL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMSTH1_e5a6d21b-1655-40b7-ade1-7ea78189d914_medium.jpg?v=1689084117)
HO2XMSTH1 | RH Outdoor | 2% | 4-20mA | Temp | 10k T3 | 1 CAL | Veris
Brand: Veris
SKU: HO2XMSTH1
View Details
![Veris HO2XMSTD1 RH Outdoor | 2% | 4-20mA | Temp | 10k T2 | 1 Cal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMSTD1_b2746c05-236a-4c19-8c8f-17b06c3d3d9a_medium.jpg?v=1689084141)
HO2XMSTD1 | RH Outdoor | 2% | 4-20mA | Temp | 10k T2 | 1 Cal | Veris
Brand: Veris
SKU: HO2XMSTD1
View Details
![Veris HO2XMSTC1 RH Outdoor | 2% | 4-20mA | Temp | 1k Pt | 1CAL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMSTC1_80e0dc59-96b1-4012-8164-f3bc0ed41a12_medium.jpg?v=1689084247)
HO2XMSTC1 | RH Outdoor | 2% | 4-20mA | Temp | 1k Pt | 1CAL | Veris
Brand: Veris
SKU: HO2XMSTC1
View Details
![Veris HO2XMSTB RH Outdoor | 2% | 4-20mA | Temp | 100R Pt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMSTB_bdcc383e-8885-4989-9c39-9a510003c986_medium.jpg?v=1689084100)
HO2XMSTB | RH Outdoor | 2% | 4-20mA | Temp | 100R Pt | Veris
Brand: Veris
SKU: HO2XMSTB
View Details
![Veris HO2XMSTA21 RH Outdoor | 2% | 4-20mA | T-Xmtr | 32-122F | 1CAL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HO2XMSTA21_medium.jpg?v=1712857012)
HO2XMSTA21 | RH Outdoor | 2% | 4-20mA | T-Xmtr | 32-122F | 1CAL | Veris (OBSOLETE)
Brand: Veris
SKU: HO2XMSTA21
View Details
![Veris HO2XMSTA12 RH Outdoor | 2% | 4-20mA | T-Xmtr | -40to122F | 2C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HO2XMSTA12_1aa850e0-7bce-4477-950f-d257b4e14261_medium.jpg?v=1712857011)
HO2XMSTA12 | RH Outdoor | 2% | 4-20mA | T-Xmtr | -40to122F | 2C | Veris (OBSOLETE)
Brand: Veris
SKU: HO2XMSTA12
View Details
![Veris HO2XMCX RH Outdoor | 2% | 4-20mA | CE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMCX_721a6b8e-7069-4868-8c2f-d5f469819ae1_medium.jpg?v=1689084111)
HO2XMCX | RH Outdoor | 2% | 4-20mA | CE | Veris
Brand: Veris
SKU: HO2XMCX
View Details
![Veris HO2XMCTD RH Outdoor | 2% | 4-20mA | CE | Temp | 10k T2 RTD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMCTD_554c8aae-7e1b-4e97-b460-e413d88a7ea2_medium.jpg?v=1689084123)
HO2XMCTD | RH Outdoor | 2% | 4-20mA | CE | Temp | 10k T2 RTD | Veris
Brand: Veris
SKU: HO2XMCTD
View Details
![Veris HO2XMCTA1 RH Outdoor | 2% | 4-20mA | CE | T-Xmtr | -58to122F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMCTA1_b976c630-eff7-45be-9ea0-e5ec1c27372d_medium.jpg?v=1689084087)
HO2XMCTA1 | RH Outdoor | 2% | 4-20mA | CE | T-Xmtr | -58to122F | Veris
Brand: Veris
SKU: HO2XMCTA1
Committed to customer satisfaction
as experts in Sensors
Recently Viewed
Popular Products
View all →![Veris PW2LX05S Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2LX05S_large.jpg?v=1718834475)
PW2LX05S | Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Veris
Brand: Veris
SKU: PW2LX05S![Siemens RDY2000BN BACnet Commercial Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RDY2000BN_large.jpg?v=1716932364)
RDY2000BN | BACnet Commercial Thermostat | Siemens
Brand: Siemens
SKU: RDY2000BN![Viconics R820-643-REV2 SCR Power controller 600 V, 45 A, 3 phase | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/r820_ab49eea2-b198-48f5-9000-5151691a676d_large.jpg?v=1715696897)
R820-643-REV2 | SCR Power controller 600 V, 45 A, 3 phase | Viconics
Brand: Viconics
SKU: R820-643-REV2![iO HVAC Controls iO-WR-XR Extended Range wireless relay kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO_WR_XR_web_b1a67703-1116-4d67-b510-b2685656413f_large.png?v=1709052496)
iO-WR-XR | Extended Range wireless relay kit | iO HVAC Controls (OBSOLETE)
Brand: iO HVAC Controls
SKU: iO-WR-XR