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 610-25D-DNV Low differential pressure transmitter | range 0 to .25" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/610_basemount_600x600_d126f868-75a8-4fde-b806-ac9b799744bd_medium.gif?v=1719997955)
610-25D-DNV | Low differential pressure transmitter | range 0 to .25" w.c. | Dwyer
Brand: Dwyer
SKU: 610-25D-DNV
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![Dwyer 648B-03 Range 0-.5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/648c_600x600_4ca09a4b-1560-4791-8289-1ae6ab949314_medium.gif?v=1719997955)
648B-03 | Range 0-.5" w.c. | Dwyer
Brand: Dwyer
SKU: 648B-03
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![Dwyer 645-10 Wet/wet differential pressure transmitter | range ±0.5 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/645_600x600_32deb05e-341d-4da1-b11e-f110fb46b405_medium.gif?v=1719997955)
645-10 | Wet / wet differential pressure transmitter | range ±0.5 psid. | Dwyer
Brand: Dwyer
SKU: 645-10
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![Dwyer 648B-05 Range 0-2.5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/648c_600x600_08b7f334-ca50-4eb8-a841-1582be809fbb_medium.gif?v=1719997950)
648B-05 | Range 0-2.5" w.c. | Dwyer
Brand: Dwyer
SKU: 648B-05
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![Dwyer 647-4 Wet/wet differential pressure transmitter | range 0-10" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/647_600x600_77362dab-24b2-4e88-a69b-a8c7ea22ccf3_medium.gif?v=1719997950)
647-4 | Wet / wet differential pressure transmitter | range 0-10" w.c. | Dwyer
Brand: Dwyer
SKU: 647-4
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![Dwyer 647-8 Wet/wet differential pressure transmitter | range 0-30 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/647_600x600_81033f09-5e8a-404c-83d5-125f33e513a5_medium.gif?v=1719997955)
647-8 | Wet / wet differential pressure transmitter | range 0-30 psid. | Dwyer
Brand: Dwyer
SKU: 647-8
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![Dwyer 655A-01-C Wet/wet differential pressure transmitter | range 0-5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/655a_600x600_9255d501-ca09-402e-a672-0d28f361fe1a_medium.gif?v=1719997945)
655A-01-C | Wet / wet differential pressure transmitter | range 0-5" w.c. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: 655A-01-C
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![Dwyer 629HLP-01-P4-S5 Differential pressure transmitter | 0 to 1 bar | 1/4" Female BSPT | 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/629hlp_frontleft_1000x1000_0890fd9e-247b-4fd2-9e32-d52b07cb3b04_medium.gif?v=1719997950)
629HLP-01-P4-S5 | Differential pressure transmitter | 0 to 1 bar | 1 / 4" Female BSPT | 0-10 V | Dwyer
Brand: Dwyer
SKU: 629HLP-01-P4-S5
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![Dwyer 629HLP-02-P4-S1 Differential pressure transmitter | 0 to 2.5 bar | 1/4" Female BSPT | 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/629hlp_frontleft_1000x1000_b615f653-bb9c-4846-a2e9-95e81b12209b_medium.gif?v=1719997950)
629HLP-02-P4-S1 | Differential pressure transmitter | 0 to 2.5 bar | 1 / 4" Female BSPT | 4-20mA | Dwyer
Brand: Dwyer
SKU: 629HLP-02-P4-S1
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![Dwyer 641-6 Air velocity transmitter | 6" (152.4 mm) probe length. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/641_family_1000x1000_7ab4d4d7-4063-44bc-bd7e-347998443cfd_medium.jpg?v=1719997950)
641-6 | Air velocity transmitter | 6" (152.4 mm) probe length. | Dwyer
Brand: Dwyer
SKU: 641-6
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![Dwyer 636D-0-LP Fixed range differential pressure transmitter | range 0-6 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/636d_600x600_748f7a69-1fc0-4cd4-b0d2-06aaeb9feba3_medium.gif?v=1719997950)
636D-0-LP | Fixed range differential pressure transmitter | range 0-6 psid. | Dwyer
Brand: Dwyer
SKU: 636D-0-LP
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![Dwyer 629HLP-01-P4-S1 Differential pressure transmitter | 0 to 1 bar | 1/4" Female BSPT | 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/629hlp_frontleft_1000x1000_a6e0bf33-2f6e-4e44-b8d7-bb1c568083ce_medium.gif?v=1719997971)
629HLP-01-P4-S1 | Differential pressure transmitter | 0 to 1 bar | 1 / 4" Female BSPT | 4-20mA | Dwyer
Brand: Dwyer
SKU: 629HLP-01-P4-S1
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![Dwyer 629HLP-06-P4-S1 Differential pressure transmitter | 0 to 6 bar | 1/4" Female BSPT | 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/629hlp_frontleft_1000x1000_c657ef27-53ea-45b8-8e0c-dc37fe54f416_medium.gif?v=1719997950)
629HLP-06-P4-S1 | Differential pressure transmitter | 0 to 6 bar | 1 / 4" Female BSPT | 4-20mA | Dwyer
Brand: Dwyer
SKU: 629HLP-06-P4-S1
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