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/A6V10320551_en_100x.jpg?v=1723900536)
![Image for Air Velocity Sensors](http://blackhawksupply.com/cdn/shop/files/A6V10256787_en_100x.jpg?v=1723900516)
![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_2aa99148-fb66-4e40-a711-7a6bf5dbf2d8_100x.jpg?v=1723900869)
![Image for Room Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/VT8650U5000B_100x.jpg?v=1723901181)
![Image for Flow Sensors](http://blackhawksupply.com/cdn/shop/files/FS2_600x600_5336f1a8-d144-4184-8608-eb9b756e644b_100x.gif?v=1723861785)
![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/A6V10219142_en_100x.jpg?v=1723900530)
![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/A6V10260204_en_5fcfc329-6809-40f2-9f25-01d9029d73f5_100x.jpg?v=1723900511)
![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/A6V10256764_en_100x.jpg?v=1723900207)
![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_bdd3b394-8f8a-46a6-b3be-24dbdc502657_100x.jpg?v=1723858656)
![Image for Liquid Level Sensors](http://blackhawksupply.com/cdn/shop/files/F59H-1C_100x.png?v=1723867978)
![Image for Water Detection](http://blackhawksupply.com/cdn/shop/files/Senva_Family_WD_100x.jpg?v=1723872342)
![Image for Wireless Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22UTH-550X...560X_01_4C-product_retina_bc5ec978-c848-4b0a-94e9-0db28aff9978_100x.jpg?v=1723858692)
![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_100x.png?v=1723871159)
![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/siemens_logo_3f0a5f01-5c23-479b-873e-e0194002ca68_100x.jpg?v=1723900519)
![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/VC3504E5000_100x.jpg?v=1723901158)
![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_100x.png?v=1723871140)
![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
![Wika 52946230 TG53.3"/S, back mount, -20...+120°C , L1=2.5"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_a12fb3a9-7215-4131-93e1-42bbf8056981_medium.jpg?v=1720032318)
52946230 | TG53.3" / S, back mount, -20...+120°C , L1=2.5"x1 / 4" | Wika
Brand: Wika
SKU: 52946230
View Details
![Wika 52946695 HP-2-S ; 0...100000 psi; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HP-2_6f3b9e4d-ef89-4159-b1d1-9ab7ee43c732_medium.jpg?v=1720032317)
52946695 | HP-2-S ; 0...100000 psi; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52946695
View Details
![Wika 52947526 TG53.5"/S, back mount, adjustable, 0...200°F , L1=2.5"x1/4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_bd343eba-2f4b-406f-95a4-0c85ce73d907_medium.jpg?v=1720032317)
52947526 | TG53.5" / S, back mount, adjustable, 0...200°F , L1=2.5"x1 / 4 | Wika
Brand: Wika
SKU: 52947526
View Details
![Wika 52945890 TG53.5"/S, back mount, 30...400°F , L1=12"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_57b78446-3095-4268-9dea-e43eebd5fd0f_medium.jpg?v=1720032319)
52945890 | TG53.5" / S, back mount, 30...400°F , L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 52945890
View Details
![Wika 52947370 TG53.5"/4, back mount, 0...200°F , L1=6"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_1e458cf8-cbfe-41c7-8d98-62e17fbd9cb9_medium.jpg?v=1720032316)
52947370 | TG53.5" / 4, back mount, 0...200°F , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52947370
View Details
![Wika 52945210 TG53.3"/S, back mount, adjustable, 0 °F ... 140 °F , L1=6" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_46e2ebd9-0818-4a9b-923d-81f5fc1d3053_medium.jpg?v=1720032316)
52945210 | TG53.3" / S, back mount, adjustable, 0 °F ... 140 °F , L1=6" | Wika
Brand: Wika
SKU: 52945210
View Details
![Wika 52947768 SC15.30.72x72 0 ... 120°C/°F UL CL.2 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SC15_1438ed75-2726-40d5-8fdd-8aeb7c687bd9_medium.jpg?v=1720032316)
52947768 | SC15.30.72x72 0 ... 120°C / °F UL CL.2 | Wika
Brand: Wika
SKU: 52947768
View Details
![Wika 52947432 TG53.3"/S, back mount, adjustable, 20 °F ... 240 °F 2nd sc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_f08d00e2-d75d-4320-bd5b-9b7920ac25d1_medium.jpg?v=1720032315)
52947432 | TG53.3" / S, back mount, adjustable, 20 °F ... 240 °F 2nd sc | Wika
Brand: Wika
SKU: 52947432
View Details
![Wika 52946285 TG53.5"/S, BM, 50...400°F , L1=6"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_7735c063-3381-47be-bb82-472c13469a4b_medium.jpg?v=1720032316)
52946285 | TG53.5" / S, BM, 50...400°F , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52946285
View Details
![Wika 52945644 TG53.5"/S, back mount, adjustable, 0...250°F , L1=9"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_177d4a1f-023a-4b5a-be59-dfee3f58095b_medium.jpg?v=1720032314)
52945644 | TG53.5" / S, back mount, adjustable, 0...250°F , L1=9"x1 / 4" | Wika
Brand: Wika
SKU: 52945644
View Details
![Wika 52944660 TG53.5"/S, back mount, adjustable, 0...200°F 2nd scale °C, | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_4ce159d8-5d5b-4c00-8b03-5590d6d458d4_medium.jpg?v=1720032315)
52944660 | TG53.5" / S, back mount, adjustable, 0...200°F 2nd scale °C, | Wika
Brand: Wika
SKU: 52944660
View Details
![Wika 52945400 TG51.3"/S back mount, 0...250°F , L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG51_dea4f339-d14d-4a0d-af2b-de8d024dea47_medium.png?v=1720032313)
52945400 | TG51.3" / S back mount, 0...250°F , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52945400
View Details
![Wika 52947630 TG53.5"/S, back mount, adjustable, 0...160°C , L1=9"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_c860e494-ed48-462d-900b-e77a32fcac2f_medium.jpg?v=1720032313)
52947630 | TG53.5" / S, back mount, adjustable, 0...160°C , L1=9"x1 / 4" | Wika
Brand: Wika
SKU: 52947630
View Details
![Wika 52946133 TG51.5"/S back mount, 0...250°F , L1=6"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG51_c1e65b33-3069-4ce0-a169-0d0069e61693_medium.png?v=1720032313)
52946133 | TG51.5" / S back mount, 0...250°F , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52946133
View Details
![Wika 52947366 TG53.5"/S, back mount, adjustable, 50...400°F , L1=8.0x1/4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_f0609314-2363-4ce7-87ea-04b962ae0deb_medium.jpg?v=1720032314)
52947366 | TG53.5" / S, back mount, adjustable, 50...400°F , L1=8.0x1 / 4 | Wika
Brand: Wika
SKU: 52947366
View Details
![Wika 52947229 733.18.100 -1/+30 bar temp.-scale R22 - R404A - R507 2 x | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_6f3f1e18-945f-4d91-941e-e6c3a0da18ee_medium.png?v=1720032312)
52947229 | 733.18.100 -1 / +30 bar temp.-scale R22 - R404A - R507 2 x | Wika
Brand: Wika
SKU: 52947229
View Details
![Wika 52947685 TG54.160/union nut, conn. no.3, back mount, 0...160°C , L1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_3098dd36-e64c-4121-98fd-f779aef8b968_medium.png?v=1720032313)
52947685 | TG54.160 / union nut, conn. no.3, back mount, 0...160°C , L1 | Wika
Brand: Wika
SKU: 52947685
View Details
![Wika 52947695 TG53.3"/S, lower mount, -20...+120°F , L1=3"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_f30a8925-0c28-4234-b723-5f81df7293cc_medium.jpg?v=1720032313)
52947695 | TG53.3" / S, lower mount, -20...+120°F , L1=3"x1 / 4" | Wika
Brand: Wika
SKU: 52947695
View Details
![Wika 52947692 TG53.5"/S, back mount, 0...200°F 2nd scale °C, L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_1deead65-5a7b-49b4-9d98-e5ad1697bc5b_medium.jpg?v=1720032312)
52947692 | TG53.5" / S, back mount, 0...200°F 2nd scale °C, L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52947692
View Details
![Wika 52944383 TG53.3"/S, lower mount, 0...60°C 2nd scale °F, L1=4.5x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_9fe25f25-5efd-4c4f-83dd-553b3697a7ad_medium.jpg?v=1720032312)
52944383 | TG53.3" / S, lower mount, 0...60°C 2nd scale °F, L1=4.5x1 / 4" | Wika
Brand: Wika
SKU: 52944383
View Details
![Wika 52944898 TG53.3"/S, lower mount, 20 °F ... 240 °F , L1=6"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_f30f589d-48fa-41c6-b32c-fdb9adbc8870_medium.jpg?v=1720032310)
52944898 | TG53.3" / S, lower mount, 20 °F ... 240 °F , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52944898
View Details
![Wika 52947024 TG53.3"/S, lower mount, 20 °F ... 240 °F , L1=12"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_574ae09e-8a69-4e2f-b3fc-1059b0685256_medium.jpg?v=1720032310)
52947024 | TG53.3" / S, lower mount, 20 °F ... 240 °F , L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 52947024
View Details
![Wika 52944763 LF-1; 0...2.5 bar gauge; 4 … 20 mA (pressure), 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/LF-1_dfbff58c-7ffe-465e-ac55-0e7f6b1a4d9c_medium.jpg?v=1720032309)
52944763 | LF-1; 0...2.5 bar gauge; 4 … 20 mA (pressure), 2-wire | Wika
Brand: Wika
SKU: 52944763
View Details
![Wika 52947709 TG53.5"/S, BM, -20...+120°C , L1=6"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_5c9fc018-c22b-4a42-aadf-620b4b414611_medium.jpg?v=1720032311)
52947709 | TG53.5" / S, BM, -20...+120°C , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52947709
Committed to customer satisfaction
as experts in Sensors
Recently Viewed
Popular Products
View all →![iO HVAC Controls ZP3-HPS-ESP-KIT Three Zone (3H/2C) Panel with ESP Kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ZP3-HPS-ESP-KIT_large.jpg?v=1719992559)
ZP3-HPS-ESP-KIT | Three Zone (3H/2C) Panel with ESP Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: ZP3-HPS-ESP-KIT![Jomar AEP-100 AEP | - Electro-Pneumatic Rotary Positioner | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aep_ffd1e193-b8c6-4e63-8b5c-5702c7ef4f68_large.jpg?v=1720012473)
AEP-100 | AEP | - Electro-Pneumatic Rotary Positioner | Jomar
Brand: Jomar
SKU: AEP-100![Belimo AF24-SR US Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/af24-pc-2_9e268f60-33ed-4143-9946-110eecd1382b_large.jpg?v=1723858753)
AF24-SR US | Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Belimo (OBSOLETE)
Brand: Belimo
SKU: AF24-SR US