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
![Belimo EXT-OP-6002-250-B Gas Monitor | CO (0…250ppm) | 2 Relays | BACnet MS/TP | CANbus | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_Opera_6000-CO-product_retina_1baf3a84-9692-4295-97b4-9aedc87cd130_medium.jpg?v=1719985649)
EXT-OP-6002-250-B | Gas Monitor | CO (0…250ppm) | 2 Relays | BACnet MS / TP | CANbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6002-250-B
View Details
![Belimo EXT-OP-6015-2000-A Gas Monitor | CO2 (0…2000ppm) | 2 Analog Outputs | 1 Relay | BACnet MS/TP | CANbus | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_Opera_6000-CO2-product_retina_medium.jpg?v=1719985645)
EXT-OP-6015-2000-A | Gas Monitor | CO2 (0…2000ppm) | 2 Analog Outputs | 1 Relay | BACnet MS / TP | CANbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6015-2000-A
View Details
![Belimo EXT-OP-6002-250-A Gas Monitor | CO (0…250ppm) | 2 Analog Outs | 1 Relay | BACnet MS/TP | CANbus | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_Opera_6000-CO-product_retina_medium.jpg?v=1719985639)
EXT-OP-6002-250-A | Gas Monitor | CO (0…250ppm) | 2 Analog Outs | 1 Relay | BACnet MS / TP | CANbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6002-250-A
View Details
![Belimo EXT-OP-6015-5000-A Gas Monitor | CO2 (0…5000ppm) | 2 Analog Outputs | 1 Relay | BACnet MS/TP | CANbus | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_Opera_6000-CO2-product_retina_56f997a7-d6a1-4ee0-9f3b-690ff99f0b61_medium.jpg?v=1719985639)
EXT-OP-6015-5000-A | Gas Monitor | CO2 (0…5000ppm) | 2 Analog Outputs | 1 Relay | BACnet MS / TP | CANbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6015-5000-A
View Details
![Belimo EV-RT-50 Remote temperature sensor | 16.4ft [5 M] | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EV-RT-15-product_retina_8dc9e093-bfae-4c12-9844-b9470eb5181d_medium.jpg?v=1719985635)
EV-RT-50 | Remote temperature sensor | 16.4ft [5 M] | Belimo
Brand: Belimo
SKU: EV-RT-50
View Details
![Belimo EXT-RT-SS1000 Stainless Steel Room Sensor passive | Pt1000 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_EXT-RT-SS..Image_7740ce7b-00b8-423d-a348-3bfae79d39e4_medium.png?v=1719985630)
EXT-RT-SS1000 | Stainless Steel Room Sensor passive | Pt1000 | Belimo
Brand: Belimo
SKU: EXT-RT-SS1000
View Details
![Belimo EXT-OP-6000-HL High-Low Mounting Kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_EXT-OP-6000-HL_4C-product_medium.jpg?v=1719985614)
EXT-OP-6000-HL | High-Low Mounting Kit | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6000-HL
View Details
![Belimo EXT-OP-5514 Replacement Sensor Module | NO2 (0…10ppm) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_EXT-OP-5514-product_medium.jpg?v=1719985605)
EXT-OP-5514 | Replacement Sensor Module | NO2 (0…10ppm) | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-5514
View Details
![Belimo EXT-OP-5525 Replacement Sensor Module | RH (0…100% RH) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_EXT-OP-5525_4C-product_medium.jpg?v=1719985600)
EXT-OP-5525 | Replacement Sensor Module | RH (0…100% RH) | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-5525
View Details
![Belimo EXT-OP-5515-2000 CO2 Replacement Module (0-2000ppm) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_EXT-OP-5515-2000-product_retina_medium.jpg?v=1719985595)
EXT-OP-5515-2000 | CO2 Replacement Module (0-2000ppm) | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-5515-2000
View Details
![Belimo EXT-OP-6015-10000B Gas Monitor | CO2 (0…10000ppm) | 2 Analog Outputs | 1 Relay | BACnet MS/TP | CANbus | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_Opera_6000-CO2-product_retina_b0d6feda-49ff-4915-9882-7e81b6e77b13_medium.jpg?v=1719985590)
EXT-OP-6015-10000B | Gas Monitor | CO2 (0…10000ppm) | 2 Analog Outputs | 1 Relay | BACnet MS / TP | CANbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6015-10000B
View Details
![Belimo EXT-6002-250-14-B Gas Monitor | CO (0…250ppm) | NO2 (0…10ppm) | 2 Relays | BACnet MS/TP | CANbus | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_Opera_Monitor_no_display-product_retina_68d30725-45a1-4856-916e-bd6532b3e76e_medium.jpg?v=1719985591)
EXT-6002-250-14-B | Gas Monitor | CO (0…250ppm) | NO2 (0…10ppm) | 2 Relays | BACnet MS / TP | CANbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-6002-250-14-B
View Details
![Belimo EXT-OP-6000-GN Duct Mount Enclosure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_EXT-OP-6000-GN_4C_medium.png?v=1719985585)
EXT-OP-6000-GN | Duct Mount Enclosure | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6000-GN
View Details
![Belimo EXT-RP-SSRPV Stainless Steel Room Sensor passive | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EXT-RP-SSRPV-product_retina_medium.jpg?v=1719985585)
EXT-RP-SSRPV | Stainless Steel Room Sensor passive | Belimo
Brand: Belimo
SKU: EXT-RP-SSRPV
View Details
![Belimo EXT-6002-250-14-C Gas Monitor | CO (0…250ppm) | NO2 (0…10ppm) | CANbus | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_Opera_Monitor_no_display-product_retina_771db64a-b334-4664-947d-07e2b77b150d_medium.jpg?v=1719985581)
EXT-6002-250-14-C | Gas Monitor | CO (0…250ppm) | NO2 (0…10ppm) | CANbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-6002-250-14-C
View Details
![Belimo EXT-RCF-24 24V Floating Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AP_EXT-RC..-product_retina_medium.jpg?v=1719985580)
EXT-RCF-24 | 24V Floating Thermostat | Belimo
Brand: Belimo
SKU: EXT-RCF-24
View Details
![Belimo EXT-OP-6000-BT Splash Proof Enclosures | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_EXT-OP-6000-BT_4C_medium.png?v=1719985580)
EXT-OP-6000-BT | Splash Proof Enclosures | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6000-BT
View Details
![Belimo EXT-OP-6015-5000-B Gas Monitor | CO2 (0…5000ppm) | 2 Relays | BACnet MS/TP | CANbus | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_Opera_6000-CO2-product_retina_a534ef82-cf50-4fd6-bd0f-a873ceed7cac_medium.jpg?v=1719985576)
EXT-OP-6015-5000-B | Gas Monitor | CO2 (0…5000ppm) | 2 Relays | BACnet MS / TP | CANbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6015-5000-B
View Details
![Belimo EXT-6002-250-14-A Gas Monitor | CO (0…250ppm) | NO2 (0…10ppm) | 2 Analog Outs | 1 Relay | BACnet MS/TP | CANbus | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_Opera_Monitor_no_display-product_retina_0232b571-f0c7-4640-a1ff-7b4c7a5ce73f_medium.jpg?v=1719985576)
EXT-6002-250-14-A | Gas Monitor | CO (0…250ppm) | NO2 (0…10ppm) | 2 Analog Outs | 1 Relay | BACnet MS / TP | CANbus | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-6002-250-14-A
View Details
![Belimo EXT-OP-6000-A Controller | 24V AC DC | Analog Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_EXT-OP-6000-x_4C-product_retina_f1b9f414-81dd-4280-8c14-2b4871f034d9_medium.jpg?v=1719985561)
EXT-OP-6000-A | Controller | 24V AC DC | Analog Out | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6000-A
View Details
![Belimo ECON-ZIP-DDLF ZIP Economizer - Diff Dry Bulb Pack LF | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/belimo_econ_zip_ddlf-product_retina_medium.jpg?v=1719985476)
ECON-ZIP-DDLF | ZIP Economizer - Diff Dry Bulb Pack LF | Belimo
Brand: Belimo
SKU: ECON-ZIP-DDLF
Committed to customer satisfaction
as experts in Sensors
Recently Viewed
Popular Products
View all →![Belimo SGVL+SVKB24-SR SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SGVL_SVK_LVK_da3bb742-bfbc-4fe7-9c8e-23af456ab494_large.png?v=1721947957)
SGVL+SVKB24-SR | SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Belimo
Brand: Belimo
SKU: SGVL+SVKB24-SR![Siemens 547-323A RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/547-322B-2__18675.1474097902.1280.1280_large.jpg?v=1720022574)
547-323A | RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Siemens
Brand: Siemens
SKU: 547-323A