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 DW-USB-5 Compact USB data logger | carbon monoxide input. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dw_usb_pic_1000x1000_544cfaa4-d5ce-472f-bc5b-8b7d1eec0f69_medium.gif?v=1719999083)
DW-USB-5 | Compact USB data logger | carbon monoxide input. | Dwyer
Brand: Dwyer
SKU: DW-USB-5
View Details
![Dwyer GBTB54015D Glow-in-the-dark bimetal thermometer | range 0 to 300°F (-18 to 149°C) | 4" stem. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1_1e4e3042-f1a2-4095-8465-923c5838eec3_medium.jpg?v=1719999083)
GBTB54015D | Glow-in-the-dark bimetal thermometer | range 0 to 300°F (-18 to 149°C) | 4" stem. | Dwyer
Brand: Dwyer
SKU: GBTB54015D
View Details
![Dwyer GBTA59012D Glow-in-the-dark bimetal thermometer | range 50 to 400°F (10 to 204°C) | 9" stem. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1_516d10a1-420b-4325-8039-194c2c82ccb3_medium.jpg?v=1719999079)
GBTA59012D | Glow-in-the-dark bimetal thermometer | range 50 to 400°F (10 to 204°C) | 9" stem. | Dwyer
Brand: Dwyer
SKU: GBTA59012D
View Details
![Dwyer HFB-5-50 In-line flow monitor | 1-1/2" female NPT | 5-50 GPM (19-189 LPM) water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hf_600x600_5b71a0a3-35db-4fae-87f8-dca7c171c278_medium.gif?v=1719999078)
HFB-5-50 | In-line flow monitor | 1-1 / 2" female NPT | 5-50 GPM (19-189 LPM) water. | Dwyer
Brand: Dwyer
SKU: HFB-5-50
View Details
![Dwyer GFT2-05-RS485 Flow totalizer | 0-5 VDC input | RS-485 serial communication. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/gft2_600x600_f9a79f69-46c0-4aea-8ff2-8fa432ac2844_medium.gif?v=1719999078)
GFT2-05-RS485 | Flow totalizer | 0-5 VDC input | RS-485 serial communication. | Dwyer
Brand: Dwyer
SKU: GFT2-05-RS485
View Details
![Dwyer GBTB525151 Glow-in-the-dark bimetal thermometer | range 0 to 300°F | 2-1/2" stem. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1_974f7e10-7385-413d-8ab0-5ac009a3326f_medium.jpg?v=1719999078)
GBTB525151 | Glow-in-the-dark bimetal thermometer | range 0 to 300°F | 2-1 / 2" stem. | Dwyer
Brand: Dwyer
SKU: GBTB525151
View Details
![Dwyer GBTB56015D Glow-in-the-dark bimetal thermometer | range 0 to 300°F (-18 to 149°C) | 6" stem. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1_23a7cb5b-3798-4d23-af49-ebad1f60ad3e_medium.jpg?v=1719999074)
GBTB56015D | Glow-in-the-dark bimetal thermometer | range 0 to 300°F (-18 to 149°C) | 6" stem. | Dwyer
Brand: Dwyer
SKU: GBTB56015D
View Details
![Dwyer GBTA590151 Glow-in-the-dark bimetal thermometer | range 0 to 300°F | 9" stem. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1_8e4ea1ce-4332-48b8-889c-8afcb0bc8741_medium.jpg?v=1719999073)
GBTA590151 | Glow-in-the-dark bimetal thermometer | range 0 to 300°F | 9" stem. | Dwyer
Brand: Dwyer
SKU: GBTA590151
View Details
![Dwyer GBTB540151 Glow-in-the-dark bimetal thermometer | range 0 to 300°F | 4" stem. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1_ab71d1b3-8326-494c-9938-1aec4ee9ae60_medium.jpg?v=1719999067)
GBTB540151 | Glow-in-the-dark bimetal thermometer | range 0 to 300°F | 4" stem. | Dwyer
Brand: Dwyer
SKU: GBTB540151
View Details
![Dwyer GSTA-N-LCD Nitrogen Dioxide Transmitter with universal current/voltage outputs | LCD display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/gsta_new_600x600_75db9058-37b5-4dce-8536-f90a391a81ec_medium.gif?v=1719999068)
GSTA-N-LCD | Nitrogen Dioxide Transmitter with universal current / voltage outputs | LCD display | Dwyer
Brand: Dwyer
SKU: GSTA-N-LCD
View Details
![Dwyer GBTB560141 Glow-in-the-dark bimetal thermometer | range 20 to 240°F | 6" stem. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1_80afd29d-c2b8-4f05-b298-018730310baf_medium.jpg?v=1719999068)
GBTB560141 | Glow-in-the-dark bimetal thermometer | range 20 to 240°F | 6" stem. | Dwyer
Brand: Dwyer
SKU: GBTB560141
View Details
![Dwyer GBTA540151 Glow-in-the-dark bimetal thermometer | range 0 to 300°F | 4" stem. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1_297d814d-4d63-46a8-81f1-3c38219702c7_medium.jpg?v=1719999062)
GBTA540151 | Glow-in-the-dark bimetal thermometer | range 0 to 300°F | 4" stem. | Dwyer
Brand: Dwyer
SKU: GBTA540151
Committed to customer satisfaction
as experts in Sensors
Recently Viewed
Popular Products
View all →![Siemens 547-323A RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/547-322B-2__18675.1474097902.1280.1280_0249500b-bb5c-4841-86a5-dc4ca99e17fb_large.jpg?v=1722622317)
547-323A | RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Siemens
Brand: Siemens
SKU: 547-323A![Belimo SGVL+SVKB24-SR SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SGVL_SVK_LVK_da3bb742-bfbc-4fe7-9c8e-23af456ab494_large.png?v=1721947957)
SGVL+SVKB24-SR | SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Belimo
Brand: Belimo
SKU: SGVL+SVKB24-SR![Tekmar 564 Invita WiFi Thermostat - White | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/564_large.jpg?v=1720029412)
564 | Invita WiFi Thermostat - White | Tekmar
Brand: Tekmar
SKU: 564