Sensors H681x-v Range
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 H6810-100A-.3V CT | Split Core | Size 2 | 1.2in x 1.3in ID | 100A to .333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6810-100A-.3V_f849a4bc-fd1b-425f-8803-22f2d84e43da_medium.jpg?v=1689083953)
H6810-100A-.3V | CT | Split Core | Size 2 | 1.2in x 1.3in ID | 100A to .333V | Veris
Brand: Veris
SKU: H6810-100A-.3V
View Details
![Veris H6811-400A-.3V CT | Split Core | Size 3 | 2.9in x 2.5in ID | 400A to 0.333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6811-400A-1V_fedff732-d3c2-49f1-b6fc-ef5b13c0ac6d_medium.jpg?v=1706643273)
H6811-400A-.3V | CT | Split Core | Size 3 | 2.9in x 2.5in ID | 400A to 0.333V | Veris
Brand: Veris
SKU: H6811-400A-.3V
View Details
![Veris H6810-200A-.3V CT | Split Core | Size 2 | 1.2in x 1.3in ID | 200A to .333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6810-100A-.3V_medium.jpg?v=1689084029)
H6810-200A-.3V | CT | Split Core | Size 2 | 1.2in x 1.3in ID | 200A to .333V | Veris
Brand: Veris
SKU: H6810-200A-.3V
View Details
![Veris H6811-600A-.3V CT | SplitCore | Instrument Grade | 2.9in x 2.5inID | 600A to 0.333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6811-400A-1V_af617410-ba6e-41e3-85b8-744eedb0d110_medium.jpg?v=1689083941)
H6811-600A-.3V | CT | SplitCore | Instrument Grade | 2.9in x 2.5inID | 600A to 0.333V | Veris
Brand: Veris
SKU: H6811-600A-.3V
View Details
![Veris H6810-200A-.3VU CT | Split Core | Size 2 | 1.2in x 1.3in ID | 200A to .333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6810-100A-.3VU_fdbef523-71b8-4409-a7c6-99ff2c7ee5de_medium.jpg?v=1710452609)
H6810-200A-.3VU | CT | Split Core | Size 2 | 1.2in x 1.3in ID | 200A to .333V | Veris
Brand: Veris
SKU: H6810-200A-.3VU
View Details
![Veris H6811-800A-.3V CT | SpltCore | Instrument Grade | 2.9in x 2.5in ID | 800A to 0.333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6811-400A-1V_23b0b0af-fe79-4343-9c21-065319a4fe28_medium.jpg?v=1689083951)
H6811-800A-.3V | CT | SpltCore | Instrument Grade | 2.9in x 2.5in ID | 800A to 0.333V | Veris
Brand: Veris
SKU: H6811-800A-.3V
View Details
![Veris H6810-300A-.3V CT | Split Core | Size 2 | 1.2in x 1.3in ID | 300A to .333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6810-300A-.3V_de9990ff-0f46-4edc-b2fa-ee1965fd7624_medium.jpg?v=1689083933)
H6810-300A-.3V | CT | Split Core | Size 2 | 1.2in x 1.3in ID | 300A to .333V | Veris
Brand: Veris
SKU: H6810-300A-.3V
View Details
![Veris H6812-1600A-.3V CT | SplitCore | Instrument Grade | 5.5inx2.5inID | 1600A to 0.333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6812-1600A-.3V_medium.jpg?v=1689083938)
H6812-1600A-.3V | CT | SplitCore | Instrument Grade | 5.5inx2.5inID | 1600A to 0.333V | Veris
Brand: Veris
SKU: H6812-1600A-.3V
View Details
![Veris H6812-1200A-.3V CT | Split Core | Size 4 | 5.5in x 2.5in ID | 1200A:0.333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6812-1200A-.3V_medium.jpg?v=1689083925)
H6812-1200A-.3V | CT | Split Core | Size 4 | 5.5in x 2.5in ID | 1200A:0.333V | Veris
Brand: Veris
SKU: H6812-1200A-.3V
View Details
![Veris H6811-600A-.3VU CT | SplitCore | Instrument Grade | 2.9in x 2.5inID | 600A to 0.333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6811-600A-.3VU_medium.jpg?v=1710452608)
H6811-600A-.3VU | CT | SplitCore | Instrument Grade | 2.9in x 2.5inID | 600A to 0.333V | Veris
Brand: Veris
SKU: H6811-600A-.3VU
View Details
![Veris H6810-100A-.3VU CT | Split Core | Size 2 | 1.2in x 1.3in ID | 100A to .333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6810-100A-.3VU_medium.jpg?v=1710452605)
H6810-100A-.3VU | CT | Split Core | Size 2 | 1.2in x 1.3in ID | 100A to .333V | Veris
Brand: Veris
SKU: H6810-100A-.3VU
View Details
![Veris H6810-100A-1VU CT | Split Core | Instrument Grade | 1.2in x 1.3in ID | 100A to 1V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6810-100A-1VU_8010144b-e8ce-4915-b4a5-5bd0b220d633_medium.jpg?v=1710452605)
H6810-100A-1VU | CT | Split Core | Instrument Grade | 1.2in x 1.3in ID | 100A to 1V | Veris
Brand: Veris
SKU: H6810-100A-1VU
View Details
![Veris H6812-2400A-.3V CT | SpltCore | InstrumentGrade | 5.5in x 2.5inID | 2400A to 0.333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6812-2400A-.3V_medium.jpg?v=1689243577)
H6812-2400A-.3V | CT | SpltCore | InstrumentGrade | 5.5in x 2.5inID | 2400A to 0.333V | Veris
Brand: Veris
SKU: H6812-2400A-.3V
View Details
![Veris H6812-2000A-.3V CT | Split Core | Size 4 | 5.5in x 2.5in ID | 2000A:0.333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6812-2000A-.3V_medium.jpg?v=1689083950)
H6812-2000A-.3V | CT | Split Core | Size 4 | 5.5in x 2.5in ID | 2000A:0.333V | Veris
Brand: Veris
SKU: H6812-2000A-.3V
View Details
![Veris H6811-400A-1V CT | Split Core | Instrument Grade | 2.9in x 2.5in ID | 400A to 1V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6811-400A-1V_b3fba2ed-6263-48a0-88ff-c88d8afe32a8_medium.jpg?v=1689083937)
H6811-400A-1V | CT | Split Core | Instrument Grade | 2.9in x 2.5in ID | 400A to 1V | Veris
Brand: Veris
SKU: H6811-400A-1V
View Details
![Veris H6810-300A-1V CT | Split Core | Instrument Grade | 1.2in x 1.3in ID | 300A to 1V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6810-300A-1V_444be89c-2c8c-4594-9cf3-beacad7432a7_medium.jpg?v=1689083946)
H6810-300A-1V | CT | Split Core | Instrument Grade | 1.2in x 1.3in ID | 300A to 1V | Veris
Brand: Veris
SKU: H6810-300A-1V
View Details
![Veris H6811-600A-1VU CT | Split Core | Instrument Grade | 2.9in x 2.5in ID | 600A to 1V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6811-600A-1VU_medium.jpg?v=1710452612)
H6811-600A-1VU | CT | Split Core | Instrument Grade | 2.9in x 2.5in ID | 600A to 1V | Veris
Brand: Veris
SKU: H6811-600A-1VU
View Details
![Veris H6810-300A-1VU CT | Split Core | Instrument Grade | 1.2in x 1.3in ID | 300A to 1V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6810-100A-1VU_medium.jpg?v=1710452604)
H6810-300A-1VU | CT | Split Core | Instrument Grade | 1.2in x 1.3in ID | 300A to 1V | Veris
Brand: Veris
SKU: H6810-300A-1VU
View Details
![Veris H6810-300A-.3VU CT | Split Core | Size 2 | 1.2in x 1.3in ID | 300A to .333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6810-100A-.3VU_a696de95-c45a-4329-99e9-9283b1e2e16a_medium.jpg?v=1710452604)
H6810-300A-.3VU | CT | Split Core | Size 2 | 1.2in x 1.3in ID | 300A to .333V | Veris
Brand: Veris
SKU: H6810-300A-.3VU
View Details
![Veris H6812-1200A-.3VU CT | Split Core | Size 4 | 5.5in x 2.5in ID | 1200A:0.333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6812-1000A-.3VU_820bd264-0b95-462a-b89d-78d16013dc53_medium.jpg?v=1710452608)
H6812-1200A-.3VU | CT | Split Core | Size 4 | 5.5in x 2.5in ID | 1200A:0.333V | Veris
Brand: Veris
SKU: H6812-1200A-.3VU
View Details
![Veris H6810-200A-1VU CT | Split Core | Instrument Grade | 1.2in x 1.3in ID | 200A to 1V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6810-100A-1VU_1f609a6e-2556-42de-bbde-171e9bac8ad5_medium.jpg?v=1710452605)
H6810-200A-1VU | CT | Split Core | Instrument Grade | 1.2in x 1.3in ID | 200A to 1V | Veris
Brand: Veris
SKU: H6810-200A-1VU
View Details
![Veris H6812-1200A-1V CT | Split Core | Size 4 | 5.5in x 2.5in ID | 1200A:1V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6812-1200A-1V_medium.jpg?v=1689083928)
H6812-1200A-1V | CT | Split Core | Size 4 | 5.5in x 2.5in ID | 1200A:1V | Veris
Brand: Veris
SKU: H6812-1200A-1V
View Details
![Veris H6812-1000A-.3V CT | SplitCore | InstrumentGrade | 5.5inx2.5inID | 1000A to 0.333V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6812-1000A-.3V_medium.jpg?v=1689083923)
H6812-1000A-.3V | CT | SplitCore | InstrumentGrade | 5.5inx2.5inID | 1000A to 0.333V | Veris
Brand: Veris
SKU: H6812-1000A-.3V
View Details
![Veris H6811-600A-1V CT | Split Core | Instrument Grade | 2.9in x 2.5in ID | 600A to 1V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/H6811-400A-1V_a0e5bc51-1bca-4930-a934-3d0e92b11037_medium.jpg?v=1689083940)
H6811-600A-1V | CT | Split Core | Instrument Grade | 2.9in x 2.5in ID | 600A to 1V | Veris
Brand: Veris
SKU: H6811-600A-1V
12
Committed to customer satisfaction
as experts in Sensors
Recently Viewed
Popular Products
View all →![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