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)
View Details
![Johnson Controls DP180005B21HD DP180 NEMA 4 Low Pressure Transducer | +/-5 in. | 0-5vdc | +/-0.5% FS with LCD display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp180_transducer_52b3e2f8-89a9-4d9a-ab2c-7edbdbebcdc4_medium.png?v=1719992872)
DP180005B21HD | DP180 NEMA 4 Low Pressure Transducer | + / -5 in. | 0-5vdc | + / -0.5% FS with LCD display | Johnson Controls
Brand: Johnson Controls
SKU: DP180005B21HD
View Details
![Johnson Controls DP110005U2F3V DP110 Wet-to-Wet Pressure Transducer | 0 to 5 in. | Unidirectional 1/4 in. NPT, 0-10vdc, FKM Bleed Screw | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp110_transducer_8d3ba889-b495-4ed3-b535-cdd81cec2cc2_medium.png?v=1719992876)
DP110005U2F3V | DP110 Wet-to-Wet Pressure Transducer | 0 to 5 in. | Unidirectional 1 / 4 in. NPT, 0-10vdc, FKM Bleed Screw | Johnson Controls
Brand: Johnson Controls
SKU: DP110005U2F3V
View Details
![Johnson Controls DP180005U21HD DP180 NEMA 4 Low Pressure Transducer | 0 to 5 in. | 0-5vdc | +/-0.5% FS with LCD display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp180_transducer_1c2b219c-9597-4c6f-b67e-3c293a2be7a6_medium.png?v=1719992871)
DP180005U21HD | DP180 NEMA 4 Low Pressure Transducer | 0 to 5 in. | 0-5vdc | + / -0.5% FS with LCD display | Johnson Controls
Brand: Johnson Controls
SKU: DP180005U21HD
View Details
![Johnson Controls DP1800X5U21FD DP180 NEMA 4 Low Pressure Transducer | 0 to 0.5 in. | 0-5vdc | +/-0.25% FS with LCD display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp180_transducer_5e836290-cfee-43ec-8ecf-e27c04a684b6_medium.png?v=1719992871)
DP1800X5U21FD | DP180 NEMA 4 Low Pressure Transducer | 0 to 0.5 in. | 0-5vdc | + / -0.25% FS with LCD display | Johnson Controls
Brand: Johnson Controls
SKU: DP1800X5U21FD
View Details
![Johnson Controls DP1400X5U21C DP140 Low Pressure Transducer | 0 to 0.5 in. | Unidirectional 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_c2b69b0d-c53d-453f-995c-bb014e535a1f_medium.png?v=1719992871)
DP1400X5U21C | DP140 Low Pressure Transducer | 0 to 0.5 in. | Unidirectional 4-20mA | Johnson Controls
Brand: Johnson Controls
SKU: DP1400X5U21C
View Details
![Johnson Controls DP140X25B31C DP140 Low Pressure Transducer | ±0.25 in. | Bidirectional 0-10vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_e047a74b-4686-4e9f-880f-8a791a748c06_medium.png?v=1719992871)
DP140X25B31C | DP140 Low Pressure Transducer | ±0.25 in. | Bidirectional 0-10vdc | Johnson Controls
Brand: Johnson Controls
SKU: DP140X25B31C
View Details
![Johnson Controls DP110001U2F4V DP110 Wet-to-Wet Pressure Transducer | 0 to 1 in. | Unidirectional 1/4 in. NPT, 4-20mA, FKM Bleed Screw | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp110_transducer_89166afa-2495-453c-9f6c-73931ad504b5_medium.png?v=1719992871)
DP110001U2F4V | DP110 Wet-to-Wet Pressure Transducer | 0 to 1 in. | Unidirectional 1 / 4 in. NPT, 4-20mA, FKM Bleed Screw | Johnson Controls
Brand: Johnson Controls
SKU: DP110001U2F4V
View Details
![Johnson Controls DP1802X5U21HD DP180 NEMA 4 Low Pressure Transducer | 0 to 2.5 in. | 0-5vdc | +/-0.5% FS with LCD display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp180_transducer_99a83ba7-a1d2-4dda-b23e-c13add8c1f9f_medium.png?v=1719992871)
DP1802X5U21HD | DP180 NEMA 4 Low Pressure Transducer | 0 to 2.5 in. | 0-5vdc | + / -0.5% FS with LCD display | Johnson Controls
Brand: Johnson Controls
SKU: DP1802X5U21HD
View Details
![Johnson Controls DP110050U3V2V DP110 Wet-to-Wet Pressure Transducer | 0 to 50 in. | Unidirectional 3-valve manifold, 0-10vdc, FKM Bleed Screw | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp110_transducer_c1f3a452-2a22-4dd1-86d8-2da66fcdd287_medium.png?v=1719992871)
DP110050U3V2V | DP110 Wet-to-Wet Pressure Transducer | 0 to 50 in. | Unidirectional 3-valve manifold, 0-10vdc, FKM Bleed Screw | Johnson Controls
Brand: Johnson Controls
SKU: DP110050U3V2V
View Details
![Johnson Controls DP140010U11C DP140 Low Pressure Transducer | 0 to 10 in. | Unidirectional 0-5vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_dfdc8687-ce9b-4b4a-9253-c1189738a0c9_medium.png?v=1719992867)
DP140010U11C | DP140 Low Pressure Transducer | 0 to 10 in. | Unidirectional 0-5vdc | Johnson Controls
Brand: Johnson Controls
SKU: DP140010U11C
View Details
![Johnson Controls DP180025U41HD DP180 NEMA 4 Low Pressure Transducer | 0 to 25 in. | 4-20mA | +/-0.5% FS with LCD display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp180_transducer_104ecddf-a992-4b97-b47b-fa96a3f77640_medium.png?v=1719992867)
DP180025U41HD | DP180 NEMA 4 Low Pressure Transducer | 0 to 25 in. | 4-20mA | + / -0.5% FS with LCD display | Johnson Controls
Brand: Johnson Controls
SKU: DP180025U41HD
View Details
![Johnson Controls DP110025U3V3V DP110 Wet-to-Wet Pressure Transducer | 0 to 25 in. | Unidirectional 3-valve manifold, 0-10vdc, FKM Bleed Screw | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp110_transducer_4674d2d0-8400-4919-a0a7-7037602f09f6_medium.png?v=1719992871)
DP110025U3V3V | DP110 Wet-to-Wet Pressure Transducer | 0 to 25 in. | Unidirectional 3-valve manifold, 0-10vdc, FKM Bleed Screw | Johnson Controls
Brand: Johnson Controls
SKU: DP110025U3V3V
View Details
![Johnson Controls DP1402X5B21F DP140 Low Pressure Transducer | ±2.5 in. | Bidirectional 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_1cb69251-314b-4851-8389-ab696d0e365c_medium.png?v=1719992867)
DP1402X5B21F | DP140 Low Pressure Transducer | ±2.5 in. | Bidirectional 4-20mA | Johnson Controls
Brand: Johnson Controls
SKU: DP1402X5B21F
View Details
![Johnson Controls DP1400X5U11F DP140 Low Pressure Transducer | 0 to 0.5 in. | Unidirectional 0-5vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_8f8c9734-f50e-4471-9783-377a52e74861_medium.png?v=1719992868)
DP1400X5U11F | DP140 Low Pressure Transducer | 0 to 0.5 in. | Unidirectional 0-5vdc | Johnson Controls
Brand: Johnson Controls
SKU: DP1400X5U11F
View Details
![Johnson Controls DP1402X5B21C DP140 Low Pressure Transducer | ±2.5 in. | Bidirectional 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_749ad152-714e-45e0-9510-1fdf83edbb2f_medium.png?v=1719992866)
DP1402X5B21C | DP140 Low Pressure Transducer | ±2.5 in. | Bidirectional 4-20mA | Johnson Controls
Brand: Johnson Controls
SKU: DP1402X5B21C
View Details
![Johnson Controls DP140050U21D DP140 Low Pressure Transducer | 0 to 50 in. | Unidirectional 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_501b0a84-e832-42ce-a3a9-f6600ed223a7_medium.png?v=1719992866)
DP140050U21D | DP140 Low Pressure Transducer | 0 to 50 in. | Unidirectional 4-20mA | Johnson Controls
Brand: Johnson Controls
SKU: DP140050U21D
View Details
![Johnson Controls DP1402X5U21F DP140 Low Pressure Transducer | 0 to 2.5 in. | Unidirectional 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_47b6697d-bbb3-4a81-b3c0-3c7b4e2eedd9_medium.png?v=1719992866)
DP1402X5U21F | DP140 Low Pressure Transducer | 0 to 2.5 in. | Unidirectional 4-20mA | Johnson Controls
Brand: Johnson Controls
SKU: DP1402X5U21F
View Details
![Johnson Controls DP180001U41HD DP180 NEMA 4 Low Pressure Transducer | 0 to 1 in. | 4-20mA | +/-0.5% FS with LCD display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp180_transducer_c34a8c4d-f01d-4ad7-8ed7-0abe81f9a525_medium.png?v=1719992866)
DP180001U41HD | DP180 NEMA 4 Low Pressure Transducer | 0 to 1 in. | 4-20mA | + / -0.5% FS with LCD display | Johnson Controls
Brand: Johnson Controls
SKU: DP180001U41HD
View Details
![Johnson Controls DP180001B41HD DP180 NEMA 4 Low Pressure Transducer | +/-1 in. | 4-20mA | +/-0.5% FS with LCD display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp180_transducer_eb996ff9-213a-4c41-8051-0d27d0d0d5fb_medium.png?v=1719992866)
DP180001B41HD | DP180 NEMA 4 Low Pressure Transducer | + / -1 in. | 4-20mA | + / -0.5% FS with LCD display | Johnson Controls
Brand: Johnson Controls
SKU: DP180001B41HD
View Details
![Johnson Controls DP140025U21D DP140 Low Pressure Transducer | 0 to 25 in. | Unidirectional 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_23bec01e-dbb3-4be9-a20a-be5ca9209280_medium.png?v=1719992867)
DP140025U21D | DP140 Low Pressure Transducer | 0 to 25 in. | Unidirectional 4-20mA | Johnson Controls
Brand: Johnson Controls
SKU: DP140025U21D
View Details
![Johnson Controls DP180010B21HD DP180 NEMA 4 Low Pressure Transducer | +/-10 in. | 0-5vdc | +/-0.5% FS with LCD display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp180_transducer_d24c2522-b6dc-4a07-92fb-f47698f576e0_medium.png?v=1719992866)
DP180010B21HD | DP180 NEMA 4 Low Pressure Transducer | + / -10 in. | 0-5vdc | + / -0.5% FS with LCD display | Johnson Controls
Brand: Johnson Controls
SKU: DP180010B21HD
View Details
![Johnson Controls DP140025U11D DP140 Low Pressure Transducer | 0 to 25 in. | Unidirectional 0-5vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_fdd8097f-66ac-4545-88ad-81a7f67b593a_medium.png?v=1719992862)
DP140025U11D | DP140 Low Pressure Transducer | 0 to 25 in. | Unidirectional 0-5vdc | Johnson Controls
Brand: Johnson Controls
SKU: DP140025U11D
View Details
![Johnson Controls DP1402X5U21D DP140 Low Pressure Transducer | 0 to 2.5 in. | Unidirectional 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_2c0b3ebc-bdf4-4026-b90f-b5b2df2243db_medium.png?v=1719992866)
DP1402X5U21D | DP140 Low Pressure Transducer | 0 to 2.5 in. | Unidirectional 4-20mA | Johnson Controls
Brand: Johnson Controls
SKU: DP1402X5U21D
Committed to customer satisfaction
as experts in Sensors
Recently Viewed
Popular Products
View all →![Contemporary Controls EIPR-E Skorpion 10/100Mbps IP Router | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/eipr_a139261b-a296-4437-8a17-1569dd24471d_large.jpg?v=1720006916)
EIPR-E | Skorpion 10/100Mbps IP Router | Contemporary Controls
Brand: Contemporary Controls
SKU: EIPR-E![Belimo FSLF120 US Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FSLF120-US-web_2603803a-f48a-433b-bddd-3d2c388631c5_large.png?v=1721079676)
FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120 US![KMC BAC-5051E Router: BACnet, IP/Enet/Single MSTP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BAC-5051E-medium_large.jpg?v=1720012548)
BAC-5051E | Router: BACnet, IP/Enet/Single MSTP | KMC (OBSOLETE)
Brand: KMC
SKU: BAC-5051E