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 A3000-200CM Pressure switch/gage | range 0-200 cm w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_7ba954fb-e8de-4270-a943-4926b3ce51de_medium.jpg?v=1719998235)
A3000-200CM | Pressure switch / gage | range 0-200 cm w.c. | Dwyer
Brand: Dwyer
SKU: A3000-200CM
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![Dwyer A3000-1.5KPA Pressure switch/gage | range 0-1.5 kPa. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_9e945f51-0287-4b35-9eca-7eca0fef37eb_medium.jpg?v=1719998235)
A3000-1.5KPA | Pressure switch / gage | range 0-1.5 kPa. | Dwyer
Brand: Dwyer
SKU: A3000-1.5KPA
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![Dwyer A3000-3KPA Pressure switch/gage | range 0-3 kPa. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_5df24a7d-1e84-4461-bd0b-df583b98f58a_medium.jpg?v=1719998231)
A3000-3KPA | Pressure switch / gage | range 0-3 kPa. | Dwyer
Brand: Dwyer
SKU: A3000-3KPA
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![Dwyer 685-09-V Differential pressure transmitter | 250 Pa | 0-10 V output | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/685_front_1000x1000_67a6344c-37d4-4171-93df-acde07e8b39b_medium.jpg?v=1719998230)
685-09-V | Differential pressure transmitter | 250 Pa | 0-10 V output | Dwyer
Brand: Dwyer
SKU: 685-09-V
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![Dwyer A3002 Pressure switch/gage | range 0-2.0" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_fbd1fe54-6456-4cb6-a8e7-f99694150be4_medium.jpg?v=1719998231)
A3002 | Pressure switch / gage | range 0-2.0" w.c. | Dwyer
Brand: Dwyer
SKU: A3002
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![Dwyer A3000-25KPA Pressure switch/gage | range 0-25 kPa. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_0eb67ab0-0649-490a-a730-f75a8b7989bb_medium.jpg?v=1719998231)
A3000-25KPA | Pressure switch / gage | range 0-25 kPa. | Dwyer
Brand: Dwyer
SKU: A3000-25KPA
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![Dwyer A3000-80CM Pressure switch/gage | range 0-80 cm w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_ea6ce457-378e-4080-9c1a-54ec0b6b39a6_medium.jpg?v=1719998226)
A3000-80CM | Pressure switch / gage | range 0-80 cm w.c. | Dwyer
Brand: Dwyer
SKU: A3000-80CM
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![Dwyer A3000-250MM Pressure switch/gage | range 0-250 mm w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_bd4375fb-3e0c-4d08-80de-cd6bdb4d9721_medium.jpg?v=1719998230)
A3000-250MM | Pressure switch / gage | range 0-250 mm w.c. | Dwyer
Brand: Dwyer
SKU: A3000-250MM
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![Dwyer A-2023-1 Stainless steel elbow | 45º | 1/8" x 1/8" FNPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a-2000group_pic_e7a4d242-6bb3-4b6f-b023-2034ba33b956_medium.jpg?v=1719998230)
A-2023-1 | Stainless steel elbow | 45º | 1 / 8" x 1 / 8" FNPT. | Dwyer
Brand: Dwyer
SKU: A-2023-1
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![Dwyer A3000-80MM Pressure switch/gage | range 0-80 mm w.c | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_74ee433a-88c6-4bf2-9014-71da2261c58c_medium.jpg?v=1719998226)
A3000-80MM | Pressure switch / gage | range 0-80 mm w.c | Dwyer
Brand: Dwyer
SKU: A3000-80MM
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![Dwyer A3000-250CM Pressure switch/gage | range 0-250 cm w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_9b49d05b-35da-49b9-a14f-0ba0bac00b14_medium.jpg?v=1719998225)
A3000-250CM | Pressure switch / gage | range 0-250 cm w.c. | Dwyer
Brand: Dwyer
SKU: A3000-250CM
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![Dwyer 43205B Pressure switch/gage | range 0-5 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/43000_both_11c10663-91d6-47e1-9595-ba870ad93bae_medium.jpg?v=1719998225)
43205B | Pressure switch / gage | range 0-5 psid. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: 43205B
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![Dwyer A3000-150MM Pressure switch/gage | range 0-150 mm w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_7d59beb4-c4d2-4161-9f25-eb8757e9ebb6_medium.jpg?v=1719998220)
A3000-150MM | Pressure switch / gage | range 0-150 mm w.c. | Dwyer
Brand: Dwyer
SKU: A3000-150MM
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![Dwyer A3000-20CM Pressure switch/gage | range 0-20 cm w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_19666b71-0931-4b8d-b6b1-82171ecf7663_medium.jpg?v=1719998220)
A3000-20CM | Pressure switch / gage | range 0-20 cm w.c. | Dwyer
Brand: Dwyer
SKU: A3000-20CM
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![Dwyer 86153-0 Temperature/process controller | (1) 0-20 mA output | (1) relay output. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/d8600v_pic_8cd11bcf-a949-4ed4-8165-cbb134770f7c_medium.jpg?v=1719998220)
86153-0 | Temperature / process controller | (1) 0-20 mA output | (1) relay output. | Dwyer
Brand: Dwyer
SKU: 86153-0
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![Dwyer A3000-250PA Pressure switch/gage | range 0-250 Pa. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_9fff3461-f7a9-4ca4-8790-3d8dfd212443_medium.jpg?v=1719998221)
A3000-250PA | Pressure switch / gage | range 0-250 Pa. | Dwyer
Brand: Dwyer
SKU: A3000-250PA
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![Dwyer A3000-150CM Pressure switch/gage | range 0-150 cm w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_f7cea9ed-9a5c-4e91-9f89-87b1792d54a0_medium.jpg?v=1719998220)
A3000-150CM | Pressure switch / gage | range 0-150 cm w.c. | Dwyer
Brand: Dwyer
SKU: A3000-150CM
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