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 52974065 PG23LT.100 60 kPa 2nd scale psi 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PG23LT_b978680b-3b58-4dfb-8d2d-35fb27c74a2b_medium.jpg?v=1720032578)
52974065 | PG23LT.100 60 kPa 2nd scale psi 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 52974065
View Details
![Wika 52972984 TG54.100/S, back mount, adjustable, 0...200°F , L1=328x6mm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_5e447ca1-eff3-4b61-8b85-a9326d0bb3a5_medium.png?v=1720032574)
52972984 | TG54.100 / S, back mount, adjustable, 0...200°F , L1=328x6mm | Wika
Brand: Wika
SKU: 52972984
View Details
![Wika 52974596 TG53.3"/S, back mount, 20 °F ... 240 °F , L1=2.5"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_bad83003-ddd8-41eb-8bc5-f08461457d3e_medium.jpg?v=1720032575)
52974596 | TG53.3" / S, back mount, 20 °F ... 240 °F , L1=2.5"x1 / 4" | Wika
Brand: Wika
SKU: 52974596
View Details
![Wika 52973968 TG53.3"/S, back mount, 150 °F... 750 °F 2nd scale °C, L1=1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_dd6ddbe1-dfd0-4dcb-9391-2079ad5ec4e1_medium.jpg?v=1720032574)
52973968 | TG53.3" / S, back mount, 150 °F... 750 °F 2nd scale °C, L1=1 | Wika
Brand: Wika
SKU: 52973968
View Details
![Wika 52973033 TG53.5"/S, back mount, adjustable, -20...+140°C , L1=2.5"x | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_845b1bf2-531a-444a-a067-d686d710a859_medium.jpg?v=1720032573)
52973033 | TG53.5" / S, back mount, adjustable, -20...+140°C , L1=2.5"x | Wika
Brand: Wika
SKU: 52973033
View Details
![Wika 52971893 A-10; 0...0.1 bar gauge; G 1/2 A DIN EN ISO 1179-2 (formerly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_7aae62ab-d471-49f1-bd35-55f28c81121f_medium.jpg?v=1720032574)
52971893 | A-10; 0...0.1 bar gauge; G 1 / 2 A DIN EN ISO 1179-2 (formerly | Wika
Brand: Wika
SKU: 52971893
View Details
![Wika 52973820 S-20 ; 0...60 psig; 0 ... 10 V, 3-wire @ DC 12...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_912da7ba-94b7-4e15-aeb0-f5c8dd04d0a3_medium.jpg?v=1720032573)
52973820 | S-20 ; 0...60 psig; 0 ... 10 V, 3-wire @ DC 12...35 V | Wika
Brand: Wika
SKU: 52973820
View Details
![Wika 52972160 IS-3 Standard ; 0 ... 250 bar; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IS-3_20cbec2a-06a6-4b9e-8335-4390e22a7b6d_medium.jpg?v=1720032573)
52972160 | IS-3 Standard ; 0 ... 250 bar; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52972160
View Details
![Wika 52970692 S-20 ; 0...0.6 bar gauge; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_1beb945b-b1f5-4667-b25e-e855833338e2_medium.jpg?v=1720032572)
52970692 | S-20 ; 0...0.6 bar gauge; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52970692
View Details
![Wika 52971767 TG53.5"/S, back mount, adjustable, 0...200°F 2nd scale °C, | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_c860833a-1643-495e-a38b-756b47c1d1d8_medium.jpg?v=1720032572)
52971767 | TG53.5" / S, back mount, adjustable, 0...200°F 2nd scale °C, | Wika
Brand: Wika
SKU: 52971767
View Details
![Wika 52972800 612.20.4" -400 mbar...0 mbar R 1/2-ISO7 (DIN2999) lower | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_a9b0e2e2-5bc3-42bf-8725-317c12627723_medium.png?v=1720032572)
52972800 | 612.20.4" -400 mbar...0 mbar R 1 / 2-ISO7 (DIN2999) lower | Wika
Brand: Wika
SKU: 52972800
View Details
![Wika 52973096 TG53.3"/S, back mount, 30...400°F 2nd scale °C, L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_53502019-00da-4cf3-9088-988af58029a5_medium.jpg?v=1720032571)
52973096 | TG53.3" / S, back mount, 30...400°F 2nd scale °C, L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52973096
View Details
![Wika 52973758 TG53.5"/1, back mount, adjustable, 0...600°F , L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_bb3abee1-8354-4c51-a9ad-9a6c8b3451ae_medium.jpg?v=1720032571)
52973758 | TG53.5" / 1, back mount, adjustable, 0...600°F , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52973758
View Details
![Wika 52972168 TG53.5"/S, back mount, adjustable, 0...600°F , L1=11"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_ce201b45-a306-4d20-9f19-670efe582743_medium.jpg?v=1720032572)
52972168 | TG53.5" / S, back mount, adjustable, 0...600°F , L1=11"x1 / 4" | Wika
Brand: Wika
SKU: 52972168
View Details
![Wika 52971696 S-20 ; 0...500 psig; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_f893a05d-6956-4d91-a7b7-9cedfcf047d8_medium.jpg?v=1720032569)
52971696 | S-20 ; 0...500 psig; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52971696
View Details
![Wika 52972946 TG53.5"/S, back mount, adjustable, -80...+240°F , L1=18"x1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_64bb1ede-d91b-461e-8398-e0439413ef3f_medium.jpg?v=1720032571)
52972946 | TG53.5" / S, back mount, adjustable, -80...+240°F , L1=18"x1 | Wika
Brand: Wika
SKU: 52972946
View Details
![Wika 52973710 LS-10 ; 0/400 InWC; 4 ... 20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/LS-10_f2ef3a77-bbf3-4b82-bc4d-d1b1462da7d5_medium.jpg?v=1720032571)
52973710 | LS-10 ; 0 / 400 InWC; 4 ... 20 mA, 2-wire | Wika
Brand: Wika
SKU: 52973710
View Details
![Wika 52974542 233.30.2.5" 100 psi 7/16-20 UNF SAE Flare Connection | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_5325844c-0c12-49e2-9d97-9342d62fcb0f_medium.png?v=1720032570)
52974542 | 233.30.2.5" 100 psi 7 / 16-20 UNF SAE Flare Connection | Wika
Brand: Wika
SKU: 52974542
View Details
![Wika 52973085 TG53.3"/S, back mount, -20...+120°F 2nd scale °C, L1=2.5"x | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_59a1ab49-29ca-4f0b-aa4b-ba57cbbfcbc4_medium.jpg?v=1720032569)
52973085 | TG53.3" / S, back mount, -20...+120°F 2nd scale °C, L1=2.5"x | Wika
Brand: Wika
SKU: 52973085
View Details
![Wika 52972835 A-10; -75...+75 InWc gauge; 1/4 NPT; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_f2b59341-d6e7-4d9c-9520-0d868e4589cb_medium.jpg?v=1720032570)
52972835 | A-10; -75...+75 InWc gauge; 1 / 4 NPT; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52972835
View Details
![Wika 52974559 TG53.5"/S, back mount, adjustable, 0...200°C , L1=12"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_3768a3ea-aac8-4ee9-8d8e-6ae959c93df7_medium.jpg?v=1720032571)
52974559 | TG53.5" / S, back mount, adjustable, 0...200°C , L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 52974559
View Details
![Wika 52974368 TG53.5"/S, DS, 0...300°C , L1=9"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_97ffd9d2-867e-4b04-9572-bffb160fca71_medium.jpg?v=1720032570)
52974368 | TG53.5" / S, DS, 0...300°C , L1=9"x1 / 4" | Wika
Brand: Wika
SKU: 52974368
View Details
![Wika 52971851 TG53.5"/S, back mount, -20...+120°C , L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_ee7df57c-18c0-40ef-b137-9a1373058cca_medium.jpg?v=1720032568)
52971851 | TG53.5" / S, back mount, -20...+120°C , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52971851
View Details
![Wika 52971443 A-10; -30 InHg...0 psi; 1/8 NPT; 0 ... 10 V, 3-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_5f76bf6b-5c36-47f9-81eb-b661c8b183dc_medium.jpg?v=1720032568)
52971443 | A-10; -30 InHg...0 psi; 1 / 8 NPT; 0 ... 10 V, 3-wire | Wika
Brand: Wika
SKU: 52971443
Committed to customer satisfaction
as experts in Sensors
Recently Viewed
Popular Products
View all →![Veris H8186-CB Communications Board | H8163 Series | BACNET Output | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/H8186-CB_1f964ec3-f305-4ab9-941e-0ff99fb5988c_large.jpg?v=1723900728)
H8186-CB | Communications Board | H8163 Series | BACNET Output | Veris
Brand: Veris
SKU: H8186-CB![Veris HW2XA2C RH,Wall,2%,Temp,1K Pt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/U001-0111_e4cc4ae6-8488-42a1-b5f4-fc58d985780e_large.png?v=1723746548)
HW2XA2C | RH, Wall, 2%, Temp, 1K Pt | Veris
Brand: Veris
SKU: HW2XA2C![Square D NQ442L4C NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SQD-NQ442L4C_300x_9b6d1bfd-53df-4320-baa2-5e21d309194f_large.jpg?v=1723749293)
NQ442L4C | NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Square D by Schneider Electric
Brand: Square D
SKU: NQ442L4C![Taco IU024Q6A1 Setpoint Actuator Head for Taco iSeries Mixing Valves | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iu024q6a1-2_large.jpg?v=1720029216)
IU024Q6A1 | Setpoint Actuator Head for Taco iSeries Mixing Valves | Taco
Brand: Taco
SKU: IU024Q6A1