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)
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![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 DA-21-3-10S Pressure switch | 403SS Bourdon tube | range 25-600 psig | 25 psig min. deadband. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/da_ds_600x600_4f7d37d0-aeca-4b7b-812a-2443585afc83_medium.gif?v=1719998759)
DA-21-3-10S | Pressure switch | 403SS Bourdon tube | range 25-600 psig | 25 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-21-3-10S
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![Dwyer DHC-012 Differential pressure controller | range 100 in w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/digihelic_front_inwc_1000x1000_7cde38df-c329-4d3a-bf4c-c7f3126fc5e4_medium.jpg?v=1719998759)
DHC-012 | Differential pressure controller | range 100 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-012
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![Dwyer DLI2-G08 LCD pressure data logger | range 0-30 psig | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dli2_1000x1000_68d653ce-5c3f-4d88-a2ce-f7930733ed4c_medium.jpg?v=1719998759)
DLI2-G08 | LCD pressure data logger | range 0-30 psig | Dwyer
Brand: Dwyer
SKU: DLI2-G08
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![Dwyer DLI2-A10 LCD pressure data logger | range 0-100 psia | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dli2_1000x1000_e829be1a-af47-42e6-a3db-c7cb6a18c406_medium.jpg?v=1719998759)
DLI2-A10 | LCD pressure data logger | range 0-100 psia | Dwyer
Brand: Dwyer
SKU: DLI2-A10
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![Dwyer DHC-204 Differential pressure controller | range ±1.0 in w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/digihelic_front_inwc_1000x1000_fb6b3f9e-8f8a-40b1-91fc-2fb8a15d2b04_medium.jpg?v=1719998755)
DHC-204 | Differential pressure controller | range ±1.0 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-204
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![Dwyer DLI-H-NIST DLI-H-NIST | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dli_1000x1000_6bb82508-f047-4177-a315-45ca13b14a46_medium.gif?v=1719998759)
DLI-H-NIST | DLI-H-NIST | Dwyer
Brand: Dwyer
SKU: DLI-H-NIST
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![Dwyer DLP-A15 Pressure/temperature data logger | range 0-1000 psia | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dlp_1000x1000_9b5279f4-5000-45f6-b23a-7775b758414d_medium.jpg?v=1719998759)
DLP-A15 | Pressure / temperature data logger | range 0-1000 psia | Dwyer
Brand: Dwyer
SKU: DLP-A15
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![Dwyer DHC-006 Differential pressure controller | range 2.5 in w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/digihelic_front_inwc_1000x1000_2fbdfda5-89c7-4497-a3af-12b35d50305b_medium.jpg?v=1719998759)
DHC-006 | Differential pressure controller | range 2.5 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-006
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![Dwyer DCT622 Timer controller | 22 channels. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dct600_4_thru_10_channel_boards_1000x1000_41114262-22cb-4599-9b17-1d3de6e936d0_medium.gif?v=1719998745)
DCT622 | Timer controller | 22 channels. | Dwyer
Brand: Dwyer
SKU: DCT622
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![Dwyer DM-008 Differential digital pressure transmitter | range 0-5.0" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/digimag_front_1000x1000_ab1fb0c6-f29c-4439-8576-a34c88749abc_medium.jpg?v=1719998754)
DM-008 | Differential digital pressure transmitter | range 0-5.0" w.c. | Dwyer
Brand: Dwyer
SKU: DM-008
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![Dwyer DCT510ADC Low cost timer controller | 10 channels. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dct500adc_1000x1000_0bbef5f6-2184-4652-b5d2-3e5ae2caf9ba_medium.gif?v=1719998749)
DCT510ADC | Low cost timer controller | 10 channels. | Dwyer
Brand: Dwyer
SKU: DCT510ADC
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![Dwyer DA-7031-153-3 Pressure switch | brass Bourdon tube | range 10" Hg Vac-12 psig | 6 psig min. deadband. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/da_ds_600x600_6756ec03-beb5-4f25-9429-023ecb26741e_medium.gif?v=1719998744)
DA-7031-153-3 | Pressure switch | brass Bourdon tube | range 10" Hg Vac-12 psig | 6 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7031-153-3
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![Dwyer DCT604 Timer controller | 4 channels. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dct600_4_thru_10_channel_boards_1000x1000_77015361-a0cf-4757-90bf-2d3ae4543da2_medium.gif?v=1719998745)
DCT604 | Timer controller | 4 channels. | Dwyer
Brand: Dwyer
SKU: DCT604
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