sensors
![Image for Air Quality Sensors](http://blackhawksupply.com/cdn/shop/files/ultravation-as-ih-1001_100x.jpg?v=1720029593)
![Image for Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/QFM81.2_79d4079b-70ec-46dd-ad55-c21dcc811194_100x.jpg?v=1720023785)
![Image for Air Velocity Sensors](http://blackhawksupply.com/cdn/shop/files/QVM62.1_100x.jpg?v=1720023759)
![Image for Thermostats](http://blackhawksupply.com/cdn/shop/files/ecobee-eb-emssi-01_48df1219-0270-4f07-af67-47cc3ee72019_100x.jpg?v=1720730915)
![Image for Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PW2LX04S_100x.jpg?v=1722436514)
![Image for Room Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/VT8650U5000B_f493c69b-7e48-4d7a-a12f-bf6df0936a5e_100x.jpg?v=1721752016)
![Image for Flow Sensors](http://blackhawksupply.com/cdn/shop/files/fs2_600x600_741c4899-db29-404d-a494-2301b132231a_100x.gif?v=1719999007)
![Image for Network Sensors](http://blackhawksupply.com/cdn/shop/files/BAC-5051E-medium_100x.jpg?v=1720012548)
![Image for Duct Sensors](http://blackhawksupply.com/cdn/shop/files/QPM2162_0092b664-4303-4de9-a39a-9b2aad45f32b_100x.jpg?v=1720023774)
![Image for Duct Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/aci-a-tt100-lt-d-8-2-gd_1b647ff8-9a71-4bb0-80e7-b1a9242bcfe2_100x.png?v=1719982702)
![Image for Room Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/QAA2280.FWSC_100x.jpg?v=1720023764)
![Image for Room Humidity/Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_4c07a5a6-75de-4335-80bb-a190ee2b2a96_100x.png?v=1719982921)
![Image for Duct Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/aci-a-rh2-1k-2w-d-nist_c053cdf0-84ce-4aba-8dc0-96e222748d81_100x.jpg?v=1719982450)
![Image for Accessories](http://blackhawksupply.com/cdn/shop/files/AQF3100_100x.jpg?v=1720022886)
![Image for Humidity & Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/HU-226-3-VDC-12_22c8888c-36c1-4e0c-88ff-47489b4d620a_100x.png?v=1720012853)
![Image for Temperature & Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22DTH-5.._01_4C-product_retina_74879663-4e72-4953-b2f4-cee9bd8c338b_100x.jpg?v=1719983615)
![Image for Liquid Level Sensors](http://blackhawksupply.com/cdn/shop/files/F59H-1C_46b2f514-8aa8-4745-9db6-557f94695344_100x.png?v=1719992959)
![Image for Water Detection](http://blackhawksupply.com/cdn/shop/files/Senva_Family_WD_909753fc-5e01-4976-b21f-1a46ea055ef3_100x.jpg?v=1720021280)
![Image for Wireless Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22UTH-550X...560X_01_4C-product_retina_edb15bca-1963-4af5-bf42-4ec7bed341d8_100x.jpg?v=1719983659)
![Image for Networked Sensors](http://blackhawksupply.com/cdn/shop/files/STE-8201W80-medium_100x.jpg?v=1720012668)
![Image for Air Flow Sensors](http://blackhawksupply.com/cdn/shop/files/sce-n12fga66_53879c00-21b3-4265-9167-df33e85948ae_100x.png?v=1720019013)
![Image for Gas Detection](http://blackhawksupply.com/cdn/shop/files/aci-q6-co-h2-100l_905be93c-e90a-4247-9774-e5e64c2a4389_100x.jpg?v=1719983058)
![Image for Enclosures](http://blackhawksupply.com/cdn/shop/files/PXA-ENC_3b3830d8-a75b-4743-ac6d-47dca67d1da8_100x.png?v=1720023762)
![Image for Smoke Sensors](http://blackhawksupply.com/cdn/shop/files/aci-rt-3000-p_c3917f02-db34-450d-8ddf-de5d220f5ba4_100x.png?v=1719983110)
![Image for Sensor Accessories](http://blackhawksupply.com/cdn/shop/files/aci-universal-clip-6_63584f76-a29f-41a9-86ea-b829da162614_100x.jpg?v=1719983203)
![Image for Room Sensors](http://blackhawksupply.com/cdn/shop/files/Senva_Family_AQW_d13dbeab-df71-4ec7-9af9-da03b6ffc002_100x.png?v=1720021017)
![Image for Relays](http://blackhawksupply.com/cdn/shop/files/VC3XXX_850b8410-35d1-45d7-816b-d4e3dd1ac696_100x.png?v=1721752016)
![Image for Thermometers](http://blackhawksupply.com/cdn/shop/files/TG53_f97df607-acc5-4057-b310-491162de664b_100x.jpg?v=1720032207)
![Image for Data Loggers](http://blackhawksupply.com/cdn/shop/files/dw_usb_lcd_1000x1000_a57bb880-d892-42fd-8dd1-7914ea2b78e3_100x.gif?v=1719998923)
![Image for Flame Sensors](http://blackhawksupply.com/cdn/shop/files/578623_100x.jpg?v=1720025028)
![Image for Differential Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/sce-n12fga33_3488ebf9-03be-4992-b910-573e0b4db050_100x.png?v=1720018999)
![Image for Covers](http://blackhawksupply.com/cdn/shop/files/VT73XX_100x.png?v=1720030229)
![Image for Timer Sensors](http://blackhawksupply.com/cdn/shop/files/THR-131-j_a290dae0-cbe7-49ed-b4a4-cac572ca7d2c_100x.jpg?v=1720054312)
![Image for Current/Voltage Sensors](http://blackhawksupply.com/cdn/shop/files/TH4-P1R1T0_76398a8d-df4f-4831-803d-0f441cc9334b_100x.jpg?v=1720047140)
![Image for Current & Voltage Sensors](http://blackhawksupply.com/cdn/shop/files/TH4-P2R0T0_ff69cba0-733a-4169-83a3-ea1d1eedbf1b_100x.jpg?v=1720046961)
View Details
![Dwyer PTGD-AC09A Differential piston gage | in-line connections | range 0-60 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ptgd_pic_775089c4-d7fc-4962-8506-c61289ca4bd9_medium.jpg?v=1719999547)
PTGD-AC09A | Differential piston gage | in-line connections | range 0-60 psid. | Dwyer
Brand: Dwyer
SKU: PTGD-AC09A
View Details
![Dwyer PTGD-SA09A Differential piston gage | in-line connections | range 0-60 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ptgd_pic_89ec9aa4-7a11-4cfa-8c54-62e8c5158f13_medium.jpg?v=1719999547)
PTGD-SA09A | Differential piston gage | in-line connections | range 0-60 psid. | Dwyer
Brand: Dwyer
SKU: PTGD-SA09A
View Details
![Dwyer RMA-11-SSV Flowmeter | range 30-200 cc/min air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/rm_family_1000x1000_e8d97d92-a54f-48ab-9bb8-31b377f71580_medium.gif?v=1719999547)
RMA-11-SSV | Flowmeter | range 30-200 cc / min air. | Dwyer
Brand: Dwyer
SKU: RMA-11-SSV
View Details
![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
View Details
![Dwyer PTGD-SC12A Differential piston gage | in-line connections | range 0-150 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ptgd_pic_41fce11f-e306-4b09-ba64-6c88646e8af7_medium.jpg?v=1719999542)
PTGD-SC12A | Differential piston gage | in-line connections | range 0-150 psid. | Dwyer
Brand: Dwyer
SKU: PTGD-SC12A
View Details
![Dwyer PTGD-AA03A Differential piston gage | in-line connections | range 0-15 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ptgd_pic_b086d18b-2638-4d20-9e56-1b4fbbb10aff_medium.jpg?v=1719999538)
PTGD-AA03A | Differential piston gage | in-line connections | range 0-15 psid. | Dwyer
Brand: Dwyer
SKU: PTGD-AA03A
View Details
![Dwyer PMI-10WC-RLY-N Particulate transmitter | PM 10 wall mount | 4-20 mA | 0-10V | relay and Modbus® | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/pmi_wallmount_lcd_1000x1000_1_ea7d22ec-0ae0-469e-aa9f-85c6074faa76_medium.jpg?v=1719999542)
PMI-10WC-RLY-N | Particulate transmitter | PM 10 wall mount | 4-20 mA | 0-10V | relay and Modbus® | Dwyer
Brand: Dwyer
SKU: PMI-10WC-RLY-N
View Details
![Dwyer RHU-R008 Humidity Transmitter | 8' cable | current output. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/rh_r_600x600_eaa905ba-5e2f-4f82-a3e1-67926988ac93_medium.gif?v=1719999538)
RHU-R008 | Humidity Transmitter | 8' cable | current output. | Dwyer
Brand: Dwyer
SKU: RHU-R008
View Details
![Dwyer RHRS-10 10 plate radiation shield for humidity transmitters | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/rhrs_side_1000x1000_b23103f2-80fb-4456-9f3d-740f3231de82_medium.jpg?v=1719999538)
RHRS-10 | 10 plate radiation shield for humidity transmitters | Dwyer
Brand: Dwyer
SKU: RHRS-10
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/files/iO_WR_XR_web_large.png?v=1719992337)
iO-WR-XR | Extended Range wireless relay kit | iO HVAC Controls (OBSOLETE)
Brand: iO HVAC Controls
SKU: iO-WR-XR