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)
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![Dwyer ITA9358D Industrial thermometer | range 100 to 550°F (40 to 300°C). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/it_medium.jpg?v=1719999155)
ITA9358D | Industrial thermometer | range 100 to 550°F (40 to 300°C). | Dwyer
Brand: Dwyer
SKU: ITA9358D
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![Dwyer HFO-21123 In-line flow alarm | range 4-23 SCFM air | 1/4" female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hfo_front_1000x1000_3889c611-efe5-450f-8dc3-1c6e6f296fc7_medium.gif?v=1719999169)
HFO-21123 | In-line flow alarm | range 4-23 SCFM air | 1 / 4" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-21123
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![Dwyer ITA9601D Industrial thermometer | range -40 to 110°F (-40 to 40°C). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/it_3cf46cba-f6a5-4e54-8799-3002768ad42b_medium.jpg?v=1719999159)
ITA9601D | Industrial thermometer | range -40 to 110°F (-40 to 40°C). | Dwyer
Brand: Dwyer
SKU: ITA9601D
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![Dwyer ILA10 In-line infrared sensor | type J thermocouple | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ila_1000x1000_2c91e5c1-3c88-4281-aa1f-451b95327051_medium.jpg?v=1719999159)
ILA10 | In-line infrared sensor | type J thermocouple | Dwyer
Brand: Dwyer
SKU: ILA10
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![Dwyer DS-400-20 Flow sensor | 20" pipe size. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ds_family_1000x1000_fd60b0c6-11d9-4a69-b604-785c3fdc019c_medium.jpg?v=1719999159)
DS-400-20 | Flow sensor | 20" pipe size. | Dwyer
Brand: Dwyer
SKU: DS-400-20
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![Dwyer I2-19062 Immersion temperature sensor | 6" insertion length | 20K Ω NTC Thermistor. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/i2-1_1000x1000_518f11cd-5efb-41b7-b9b2-efb8266558f9_medium.jpg?v=1719999155)
I2-19062 | Immersion temperature sensor | 6" insertion length | 20K Ω NTC Thermistor. | Dwyer
Brand: Dwyer
SKU: I2-19062
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![Dwyer I2-13062 Immersion temperature sensor | 6" insertion length | Ni 1000 Ω sensor. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/i2-1_1000x1000_3c3446c9-5f99-4a3b-bf2a-c8b9a367473b_medium.jpg?v=1719999150)
I2-13062 | Immersion temperature sensor | 6" insertion length | Ni 1000 Ω sensor. | Dwyer
Brand: Dwyer
SKU: I2-13062
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![Dwyer IT-W14 Industrial thermometer thermowells | 304SS | 5" insertion length. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sit_medium.jpg?v=1719999154)
IT-W14 | Industrial thermometer thermowells | 304SS | 5" insertion length. | Dwyer
Brand: Dwyer
SKU: IT-W14
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![Dwyer HFO-22320 In-line flow alarm | range 2-20 GPM (7.5-75 LPM) water | 3/4" female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hfo_front_1000x1000_f123fca4-1e35-4fa4-820a-a083ceb972bc_medium.gif?v=1719999149)
HFO-22320 | In-line flow alarm | range 2-20 GPM (7.5-75 LPM) water | 3 / 4" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-22320
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![Dwyer HFT-1112 In-line flow transmitter | range 1.5-12 SCFM air | 1/4" female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hft_front_1000x1000_f6ec973a-5cc4-48dd-9637-a232eff24c15_medium.gif?v=1719999149)
HFT-1112 | In-line flow transmitter | range 1.5-12 SCFM air | 1 / 4" female NPT. | Dwyer
Brand: Dwyer
SKU: HFT-1112
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![Dwyer HS-412 Humidity switch | 4-20 mA input sensor | 230 VAC supply voltage. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hs_600x600_3950032d-ca4b-4aa3-8a17-5a2cb3daed54_medium.gif?v=1719999149)
HS-412 | Humidity switch | 4-20 mA input sensor | 230 VAC supply voltage. | Dwyer
Brand: Dwyer
SKU: HS-412
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