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_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/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_100x.png?v=1723867978)
![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)
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![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 52990027 A-10; 0...3 bar gauge; 1/2 NPT; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_e338be2f-0a47-428a-8c5b-390944e86ed3_medium.jpg?v=1720032736)
52990027 | A-10; 0...3 bar gauge; 1 / 2 NPT; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52990027
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![Wika 52990254 S-20 ; 0...100 bar gauge; 0 ... 10 V, 3-wire @ DC 12...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_51262392-6a55-43b5-8ada-b793720d24ff_medium.jpg?v=1720032740)
52990254 | S-20 ; 0...100 bar gauge; 0 ... 10 V, 3-wire @ DC 12...35 V | Wika
Brand: Wika
SKU: 52990254
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![Wika 52988820 TG53.5"/S, back mount, adjustable, 0...250°F , L1=4.5x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_d575a8dd-dd89-4d37-aa53-fc023544c8da_medium.jpg?v=1720032740)
52988820 | TG53.5" / S, back mount, adjustable, 0...250°F , L1=4.5x1 / 4" | Wika
Brand: Wika
SKU: 52988820
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![Wika 52989024 SC15.20.60mm -40 ... +40°C/°F CL.2 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SC15_13d02c81-eb3e-4709-a906-f06bfdb4defb_medium.jpg?v=1720032740)
52989024 | SC15.20.60mm -40 ... +40°C / °F CL.2 | Wika
Brand: Wika
SKU: 52989024
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![Wika 52991614 TG51.3"/S back mount, 50...500°F 2nd scale °C, L1=3.5x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG51_57024497-0a06-42a8-9455-28c7ea09798f_medium.png?v=1720032739)
52991614 | TG51.3" / S back mount, 50...500°F 2nd scale °C, L1=3.5x1 / 4" | Wika
Brand: Wika
SKU: 52991614
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![Wika 52989415 A-10; 0...1 bar gauge; G1/8B; 0 ... 5 V, 3-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_37e82b4a-c15e-44d1-817b-35cf6fa4601b_medium.jpg?v=1720032738)
52989415 | A-10; 0...1 bar gauge; G1 / 8B; 0 ... 5 V, 3-wire | Wika
Brand: Wika
SKU: 52989415
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![Wika 52991732 111.12 2.0" 15 psi 2nd scale bar R 1/4-ISO7 (DIN2999) c | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_28b649dc-e0f8-439c-981a-fe7c16e92a36_medium.png?v=1720032737)
52991732 | 111.12 2.0" 15 psi 2nd scale bar R 1 / 4-ISO7 (DIN2999) c | Wika
Brand: Wika
SKU: 52991732
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![Wika 52991298 TG53.5"/S, DS, 50...300°F , L1=13.0x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_8eb7ca70-d21c-489d-9028-6e3f811cc6ac_medium.jpg?v=1720032739)
52991298 | TG53.5" / S, DS, 50...300°F , L1=13.0x1 / 4" | Wika
Brand: Wika
SKU: 52991298
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![Wika 52991170 S-20 ; 0...250 bar gauge; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_001f8faf-175e-40c6-9089-5a79165e9e01_medium.jpg?v=1720032737)
52991170 | S-20 ; 0...250 bar gauge; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 52991170
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![Wika 52988916 TG53.5"/S, BM, -20...+120°C 2nd scale °F, L1=6"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_b9917c2c-e3be-4a8b-8ca9-bf7035c59bf9_medium.jpg?v=1720032737)
52988916 | TG53.5" / S, BM, -20...+120°C 2nd scale °F, L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52988916
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![Wika 52988494 IS-3 Standard ; 0 ... 10 bar absolute; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IS-3_c95f2bc1-a2ea-4731-a85d-d8fad882d0be_medium.jpg?v=1720032738)
52988494 | IS-3 Standard ; 0 ... 10 bar absolute; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52988494
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![Wika 52988851 733.26 6" 200 inH2Od 2 x 1/2 NPT Female top/bottom conne | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_7c295d3f-6959-4866-87cc-4a084d0eb7b6_medium.png?v=1720032736)
52988851 | 733.26 6" 200 inH2Od 2 x 1 / 2 NPT Female top / bottom conne | Wika (OBSOLETE)
Brand: Wika
SKU: 52988851
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![Wika 52988786 TG53.5"/S, back mount, adjustable, -30 °F ... +130 °F 2nd | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_a41ba49d-cf32-47f6-935b-52fca5a8bfa0_medium.jpg?v=1720032737)
52988786 | TG53.5" / S, back mount, adjustable, -30 °F ... +130 °F 2nd | Wika
Brand: Wika
SKU: 52988786
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![Wika 52989410 TG53.3"/S, back mount, adjustable, -40 °F ... +160 °F , | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_6f259938-9c50-455f-9713-4f6c785a34e5_medium.jpg?v=1720032739)
52989410 | TG53.3" / S, back mount, adjustable, -40 °F ... +160 °F , | Wika
Brand: Wika
SKU: 52989410
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![Wika 52991531 S-11 ; 0 ... 250 psi; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-11_06eaf07e-1429-46f6-a16b-47e9fbd55d09_medium.jpg?v=1720032737)
52991531 | S-11 ; 0 ... 250 psi; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52991531
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![Wika 52988359 TG53.5"/S, back mount, adjustable, 0...250°F , | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_85c3f39c-f7bb-4d3b-8224-c32948e1f11f_medium.jpg?v=1720032735)
52988359 | TG53.5" / S, back mount, adjustable, 0...250°F , | Wika
Brand: Wika
SKU: 52988359
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![Wika 52989803 S-20 ; 0...7500 psig; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_9cdd020c-632b-4697-9875-89a3a6bb0adb_medium.jpg?v=1720032736)
52989803 | S-20 ; 0...7500 psig; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 52989803
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![Wika 52990911 A2G-15 0 in.WC...1 in.WC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A2G-15_7c958e45-45b5-4d3b-9d1f-ad160748602b_medium.jpg?v=1720032734)
52990911 | A2G-15 0 in.WC...1 in.WC | Wika
Brand: Wika
SKU: 52990911
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![Wika 52990854 TG53.5"/S, DS, 50...400°F , L1=14.7x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_148ce921-bdb5-4437-9214-aae29a156805_medium.jpg?v=1720032733)
52990854 | TG53.5" / S, DS, 50...400°F , L1=14.7x1 / 4" | Wika
Brand: Wika
SKU: 52990854
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![Wika 52988378 S-20 ; 0...15000 psig; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_d0d370a3-3dcc-4039-aca1-01f22b7b7461_medium.jpg?v=1720032734)
52988378 | S-20 ; 0...15000 psig; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52988378
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![Wika 52991606 S-20 ; 0...1000 psig; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_e28228b4-22fc-4f4a-a968-dc265f2acd37_medium.jpg?v=1720032733)
52991606 | S-20 ; 0...1000 psig; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 52991606
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![Wika 52990073 IS-3 Standard ; 0 ... 40 bar; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IS-3_a31c4d53-d6b3-4f69-9cb0-998b83228133_medium.jpg?v=1720032734)
52990073 | IS-3 Standard ; 0 ... 40 bar; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52990073
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![Wika 52991488 TG53.5"/S, LM, 0 °F....100 °F , L1=12"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_296b300b-cb6e-4d55-bfdd-b19914a6f1fa_medium.jpg?v=1720032733)
52991488 | TG53.5" / S, LM, 0 °F....100 °F , L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 52991488
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![Wika 52989851 TG53.5"/S, BM, 25 °F ... 125 °F 2nd scale °C, L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_bbfc841a-d5f8-4603-97d1-c8932fb86de5_medium.jpg?v=1720032734)
52989851 | TG53.5" / S, BM, 25 °F ... 125 °F 2nd scale °C, L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52989851
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