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_5cb0db07-558f-4683-9fa3-9d62abf7ae7c_100x.jpg?v=1723749334)
![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)
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![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_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_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_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)
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![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_d221461c-b91a-460e-ab81-29a1c85f3926_100x.png?v=1723749321)
![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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![Wika 52996731 TG53.3"/S, BM, 50...550 °F , L1=3"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_3b979473-e0cc-4f20-a4bd-9d6a713257ff_medium.jpg?v=1720032759)
52996731 | TG53.3" / S, BM, 50...550 °F , L1=3"x1 / 4" | Wika
Brand: Wika
SKU: 52996731
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![Wika 52994350 131.11.2" 60 psi 1/4" NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/131.11_3c067f6b-f592-46a1-a0b8-5d944cdc4b1a_medium.jpg?v=1720032761)
52994350 | 131.11.2" 60 psi 1 / 4" NPT lower mount | Wika
Brand: Wika
SKU: 52994350
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![Wika 52994066 TG53.5"/S, BM, 30...400°F , L1=14.0x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_9c6c4b53-e6af-40ac-827f-b64621f15ee4_medium.jpg?v=1720032759)
52994066 | TG53.5" / S, BM, 30...400°F , L1=14.0x1 / 4" | Wika
Brand: Wika
SKU: 52994066
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![Wika 52994399 TG53.5"/S, DS, 200...1000°F , L1=5.5x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_f3f5c8c5-66ad-43a5-9d7f-ceec8281216d_medium.jpg?v=1720032759)
52994399 | TG53.5" / S, DS, 200...1000°F , L1=5.5x1 / 4" | Wika
Brand: Wika
SKU: 52994399
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![Wika 52993656 TG53.5"/S, DS, 30...400°F , L1=7"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_041142e7-f514-424b-9fb3-00e1c8b04042_medium.jpg?v=1720032757)
52993656 | TG53.5" / S, DS, 30...400°F , L1=7"x1 / 4" | Wika
Brand: Wika
SKU: 52993656
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![Wika 52995493 TG53.5"/S, DS, 0...200°F , L1=6.5x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_a6446471-bbbf-4d3d-8eff-a4f1da504e49_medium.jpg?v=1720032759)
52995493 | TG53.5" / S, DS, 0...200°F , L1=6.5x1 / 4" | Wika
Brand: Wika
SKU: 52995493
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![Wika 52996638 PSD-4-ECO ; 0...30 psig; one switching output (PNP) + 4...20 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PSD-4-ECO_bec8f64b-0ff1-4756-8fde-0358a8111978_medium.jpg?v=1720032758)
52996638 | PSD-4-ECO ; 0...30 psig; one switching output (PNP) + 4...20 | Wika
Brand: Wika
SKU: 52996638
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![Wika 52994692 TG53.5"/S, DS, -40... +120 °F , L1=12"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_4becfbb9-6828-499c-8e5b-f2d5bdee9450_medium.jpg?v=1720032762)
52994692 | TG53.5" / S, DS, -40... +120 °F , L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 52994692
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![Wika 52993085 A-10; 0...3000 psig; 1/4 NPT; 0.5 ... 4.5 V, 3-wire ratiomet | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_269b3412-27be-4235-bb83-8725156bfda0_medium.jpg?v=1720032756)
52993085 | A-10; 0...3000 psig; 1 / 4 NPT; 0.5 ... 4.5 V, 3-wire ratiomet | Wika
Brand: Wika
SKU: 52993085
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![Wika 52995535 S-20 ; 0...16 bar gauge; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_225b539f-d0c7-4a9b-b634-1ff2bf849b5f_medium.jpg?v=1720032756)
52995535 | S-20 ; 0...16 bar gauge; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 52995535
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![Wika 52992595 TG53.5"/S, DS, 0...200°C , L1=12.7x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_5629265c-4aff-4070-acc9-c047de56788d_medium.jpg?v=1720032757)
52992595 | TG53.5" / S, DS, 0...200°C , L1=12.7x1 / 4" | Wika
Brand: Wika
SKU: 52992595
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![Wika 52994757 A-10; 0...200 psia; 1/4 NPT; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_4046bcd9-a70e-406a-8011-2685208ce076_medium.jpg?v=1720032756)
52994757 | A-10; 0...200 psia; 1 / 4 NPT; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52994757
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![Wika 52994766 S-20 ; 0...7500 psig; 0 ... 5 V, 3-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_ce47eff3-179c-4110-bfcc-b2e1397c9ccf_medium.jpg?v=1720032758)
52994766 | S-20 ; 0...7500 psig; 0 ... 5 V, 3-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 52994766
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![Wika 52996847 TG53.3"/S, LM, 0...250°F 2nd scale °C, L1=3.3x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_e5a7d074-fb2f-4219-8b22-18d5656d10e1_medium.jpg?v=1720032756)
52996847 | TG53.3" / S, LM, 0...250°F 2nd scale °C, L1=3.3x1 / 4" | Wika
Brand: Wika
SKU: 52996847
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![Wika 52993448 TG53.5"/S, DS, 0...250°F , L1=96.0x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_913d0baa-5b3f-411f-886e-e5f5508d764e_medium.jpg?v=1720032755)
52993448 | TG53.5" / S, DS, 0...250°F , L1=96.0x1 / 4" | Wika (OBSOLETE)
Brand: Wika
SKU: 52993448
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![Wika 52994620 TG53.5"/S, DS, 150 °F... 750 °F , L1=13.0x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_a7ba84d7-9ffd-487b-a38f-45d126672d93_medium.jpg?v=1720032753)
52994620 | TG53.5" / S, DS, 150 °F... 750 °F , L1=13.0x1 / 4" | Wika
Brand: Wika
SKU: 52994620
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![Wika 52993613 A-10; 0...100 bar gauge; 1/8 NPT; 1 ... 6 V, 3-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_418e7c85-67c8-4d38-8191-baad69520163_medium.jpg?v=1720032754)
52993613 | A-10; 0...100 bar gauge; 1 / 8 NPT; 1 ... 6 V, 3-wire | Wika
Brand: Wika
SKU: 52993613
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![Wika 52996571 TG53.3"/S, DS, 0...250°F 2nd scale °C, L1=12"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_7c05c7ac-4622-4051-aa79-149ddd050521_medium.jpg?v=1720032754)
52996571 | TG53.3" / S, DS, 0...250°F 2nd scale °C, L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 52996571
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![Wika 52996507 TG53.5"/S, DS, 0...200°F , L1=5"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_b66f875b-adf5-4600-9096-b04cd43cd52e_medium.jpg?v=1720032756)
52996507 | TG53.5" / S, DS, 0...200°F , L1=5"x1 / 4" | Wika
Brand: Wika
SKU: 52996507
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![Wika 52991941 S73.160, nominal size 160, adjustable stem and dial/4, 0...2 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_3662d328-1d08-451a-97af-48c517267d79_medium.png?v=1720032752)
52991941 | S73.160, nominal size 160, adjustable stem and dial / 4, 0...2 | Wika
Brand: Wika
SKU: 52991941
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![Wika 52993102 TG51.3"/S back mount, 50...300°F 2nd scale °C, L1=9"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG51_01759472-1b4d-4b85-b1c7-1cfb09d75945_medium.png?v=1720032749)
52993102 | TG51.3" / S back mount, 50...300°F 2nd scale °C, L1=9"x1 / 4" | Wika
Brand: Wika
SKU: 52993102
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![Wika 52993460 S-20 ; -30 InHg...+30 psi; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_ea939916-007b-49ac-9e90-846fc887fa4a_medium.jpg?v=1720032752)
52993460 | S-20 ; -30 InHg...+30 psi; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 52993460
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![Wika 52992129 LS-10 ; 0 ... 250 mbar abs; 4 ... 20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/LS-10_55542a7b-0267-4332-b14c-896443e43c71_medium.jpg?v=1720032752)
52992129 | LS-10 ; 0 ... 250 mbar abs; 4 ... 20 mA, 2-wire | Wika
Brand: Wika
SKU: 52992129
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![Wika 52994161 TG53.5"/S, BM, 0...600°F , L1=6"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_06515b9c-793c-431e-8448-90750b69836a_medium.jpg?v=1720032750)
52994161 | TG53.5" / S, BM, 0...600°F , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52994161
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