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 DCT632 Timer controller | 32 channels. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dct600_4_thru_10_channel_boards_1000x1000_7c9ea936-1b67-4772-a4bc-5657289745a4_medium.gif?v=1719998715)
DCT632 | Timer controller | 32 channels. | Dwyer
Brand: Dwyer
SKU: DCT632
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![Dwyer DCT1006DC Dust collector timer controller | 6 channels. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dct1000dc_e2acdab4-a14c-4744-bd39-658b163c704c_medium.jpg?v=1719998719)
DCT1006DC | Dust collector timer controller | 6 channels. | Dwyer
Brand: Dwyer
SKU: DCT1006DC
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![Dwyer DCT504ADC Low cost timer controller | 4 channels. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dct500adc_1000x1000_d854b8be-d36f-4901-aae8-278038b313ab_medium.gif?v=1719998715)
DCT504ADC | Low cost timer controller | 4 channels. | Dwyer
Brand: Dwyer
SKU: DCT504ADC
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![Dwyer DBTA3242 Digital solar-powered bimetal thermometer | range -58 to 158°F | 24" stem. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dbt_group_1000x1000_198b1ab5-536b-494c-a16f-d006a5a4d800_medium.jpg?v=1719998714)
DBTA3242 | Digital solar-powered bimetal thermometer | range -58 to 158°F | 24" stem. | Dwyer
Brand: Dwyer
SKU: DBTA3242
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![Dwyer DBTA3601 Digital solar-powered bimetal thermometer | range -58 to 302°F | 6" stem. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dbt_group_1000x1000_f2da79ed-96e1-4ab3-83dc-c549042896b5_medium.jpg?v=1719998715)
DBTA3601 | Digital solar-powered bimetal thermometer | range -58 to 302°F | 6" stem. | Dwyer
Brand: Dwyer
SKU: DBTA3601
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![Dwyer DCT1010 Master controller | 10 channels. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dct1000_1000x1000_5fec5d4a-fa85-4932-b2b3-b5ac5c806689_medium.jpg?v=1719998714)
DCT1010 | Master controller | 10 channels. | Dwyer
Brand: Dwyer
SKU: DCT1010
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![Dwyer DA-7021-153-8S Pressure switch | 403SS Bourdon tube | range 10-200 psig | 22.5 psig min. deadband. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/da_ds_600x600_0e5d8780-a8c7-48ba-aa5e-d09e814a1725_medium.gif?v=1719998709)
DA-7021-153-8S | Pressure switch | 403SS Bourdon tube | range 10-200 psig | 22.5 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7021-153-8S
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![Dwyer BTT-E00-4 European wall mount temperature transmitter with 0 to 10 VDC output | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/btt_family_nolabels_1000x1000_4108788c-ec78-46c2-8502-5c2884d6cc83_medium.jpg?v=1719998709)
BTT-E00-4 | European wall mount temperature transmitter with 0 to 10 VDC output | Dwyer
Brand: Dwyer
SKU: BTT-E00-4
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![Dwyer DA-31-3-7 Pressure switch | brass Bourdon tube | range 5-150 psig | 6 psig min. deadband. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/da_ds_600x600_ae4f73a8-d836-420d-b0ab-40fd6ae9e6c8_medium.gif?v=1719998709)
DA-31-3-7 | Pressure switch | brass Bourdon tube | range 5-150 psig | 6 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-31-3-7
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![Dwyer DA-41-2-21E Pressure switch | 316SS Bourdon tube | range 30-400 psig | 30 psig min. deadband. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/da_ds_600x600_2d12c8bc-b359-405a-b203-fb6ac73af4a4_medium.gif?v=1719998710)
DA-41-2-21E | Pressure switch | 316SS Bourdon tube | range 30-400 psig | 30 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-41-2-21E
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![Dwyer DA-41-3-9E Pressure switch | 316SS Bourdon tube | range 10-300 psig | 18 psig min. deadband. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/da_ds_600x600_ec08dbec-6080-459f-ae4f-dde8fa22fe73_medium.gif?v=1719998709)
DA-41-3-9E | Pressure switch | 316SS Bourdon tube | range 10-300 psig | 18 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-41-3-9E
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![Dwyer DA-7041-153-9E Pressure switch | 316SS Bourdon tube | range 10-300 psig | 42 psig min. deadband. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/da_ds_600x600_fc0982a9-85df-4de2-bb3e-2be74bbd3912_medium.gif?v=1719998705)
DA-7041-153-9E | Pressure switch | 316SS Bourdon tube | range 10-300 psig | 42 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-7041-153-9E
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![Dwyer DA-41-153-6E Pressure switch | 316SS Bourdon tube | range 10-100 psig | 7 psig min. deadband. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/da_ds_600x600_4fd7a343-67da-400d-892a-1d782131dced_medium.gif?v=1719998705)
DA-41-153-6E | Pressure switch | 316SS Bourdon tube | range 10-100 psig | 7 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-41-153-6E
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![Dwyer DCT610 Timer controller | 10 channels. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dct600_4_thru_10_channel_boards_1000x1000_8ef69560-9a5e-4194-956d-757a115f1ac2_medium.gif?v=1719998704)
DCT610 | Timer controller | 10 channels. | Dwyer
Brand: Dwyer
SKU: DCT610
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![Dwyer DBTA3122 Digital solar-powered bimetal thermometer | range -58 to 158°F | 12" stem. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dbt_group_1000x1000_66b0be53-2294-4f35-ab98-2ab9b96b7ef2_medium.jpg?v=1719998709)
DBTA3122 | Digital solar-powered bimetal thermometer | range -58 to 158°F | 12" stem. | Dwyer
Brand: Dwyer
SKU: DBTA3122
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![Dwyer DA-21-2-13S Pressure switch | 403SS Bourdon tube | range 300-2500 psig | 150 psig min. deadband. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/da_ds_600x600_9b6c4ae4-625e-4309-a990-65759b066050_medium.gif?v=1719998704)
DA-21-2-13S | Pressure switch | 403SS Bourdon tube | range 300-2500 psig | 150 psig min. deadband. | Dwyer
Brand: Dwyer
SKU: DA-21-2-13S
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