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_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)
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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)
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![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 56050454 TG53.5"/S back mount, 0...250°F , L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_6f4b5b0b-710a-4bea-8573-4fb8a8aad557_medium.jpg?v=1720032830)
56050454 | TG53.5" / S back mount, 0...250°F , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 56050454
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![Wika 56066129 TG53.5"/S, back mount, adjustable, 0...600°F , L1=12"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_e6546500-b17f-487a-aa77-3e2320a0593e_medium.jpg?v=1720032830)
56066129 | TG53.5" / S, back mount, adjustable, 0...600°F , L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 56066129
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![Wika 56014820 A-10; 0...100 inWC gauge; 1/4 NPT; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_e5a20f5f-23f4-45bf-88b6-dd4b8bf998bc_medium.jpg?v=1720032828)
56014820 | A-10; 0...100 inWC gauge; 1 / 4 NPT; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 56014820
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![Wika 65934528 S-20 ; 0...300 psig; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_453a00ee-83cb-4789-b572-8cd903b0e9ce_medium.jpg?v=1720032827)
65934528 | S-20 ; 0...300 psig; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 65934528
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![Wika 56025165 PSD-4; 0...500 psig ; two switching output (PNP/NPN) + 0...1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PSD-4_9bb1af22-6cca-4d95-b598-0687520e1c5b_medium.jpg?v=1720032827)
56025165 | PSD-4; 0...500 psig ; two switching output (PNP / NPN) + 0...1 | Wika
Brand: Wika
SKU: 56025165
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![Wika 56056461 TG53.5"/S, back mount, adjustable, 0...250°F 2nd scale °C, | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_b7bc96d8-c044-4b58-bb83-260e510bcf22_medium.jpg?v=1720032827)
56056461 | TG53.5" / S, back mount, adjustable, 0...250°F 2nd scale °C, | Wika
Brand: Wika
SKU: 56056461
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![Wika 56026251 S-20 ; 0...10 psig; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_e26b4ded-3575-4c00-bd0e-c4fb02a526a4_medium.jpg?v=1720032827)
56026251 | S-20 ; 0...10 psig; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 56026251
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![Wika 56068878 TG53.5"/S, back mount, adjustable, 50...500°F , L1=5.5x1/4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_27247895-2d75-492d-8adb-301e0cc1aff7_medium.jpg?v=1720032827)
56068878 | TG53.5" / S, back mount, adjustable, 50...500°F , L1=5.5x1 / 4 | Wika
Brand: Wika
SKU: 56068878
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![Wika 56058055 TG53.5"/S, back mount, 0...200°C , L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_243a11e2-9953-4383-9572-9a207e59d1f8_medium.jpg?v=1720032828)
56058055 | TG53.5" / S, back mount, 0...200°C , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 56058055
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![Wika 56004939 A-10; 0...40 InWC gauge; 1/4 NPT; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_601b1c86-55fa-40eb-b2a5-8d6d000f65c9_medium.jpg?v=1720032827)
56004939 | A-10; 0...40 InWC gauge; 1 / 4 NPT; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 56004939
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![Wika 57390023 S-20 ; 0...400 bar gauge; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_db22d5fa-1921-4ec2-936e-5640038ae20a_medium.jpg?v=1720032825)
57390023 | S-20 ; 0...400 bar gauge; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 57390023
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![Wika 58434491 A-10; 0...100 bar gauge; G 1/2 A DIN EN ISO 1179-2 (formerly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_93fd6672-cfe0-40e0-9d05-deb4f60f29c4_medium.jpg?v=1720032824)
58434491 | A-10; 0...100 bar gauge; G 1 / 2 A DIN EN ISO 1179-2 (formerly | Wika
Brand: Wika
SKU: 58434491
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![Wika 56061976 TG53.5"/S, back mount, adjustable, 0...100°C , L1=15"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_83fe5748-5081-41c4-abfd-94f2b7fbab30_medium.jpg?v=1720032825)
56061976 | TG53.5" / S, back mount, adjustable, 0...100°C , L1=15"x1 / 4" | Wika
Brand: Wika
SKU: 56061976
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![Wika 56054720 TG53.5"/S, back mount, adjustable, 0...150°C 2nd scale °F, | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_7fa38bf4-77d9-41a3-8470-f88546d9fc44_medium.jpg?v=1720032825)
56054720 | TG53.5" / S, back mount, adjustable, 0...150°C 2nd scale °F, | Wika
Brand: Wika
SKU: 56054720
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![Wika 56070935 TG53.5"/S, back mount, adjustable, 0...55°C , L1=9"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_5ae59f4e-e569-483c-9fae-82f97bb287dc_medium.jpg?v=1720032827)
56070935 | TG53.5" / S, back mount, adjustable, 0...55°C , L1=9"x1 / 4" | Wika
Brand: Wika
SKU: 56070935
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![Wika 52999991 TG53.3"/S, BM, 0...200°F , L1=6"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_6d75028f-73aa-4cd2-a94f-0a2198e6fdce_medium.jpg?v=1720032822)
52999991 | TG53.3" / S, BM, 0...200°F , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52999991
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![Wika 56007084 S-20 ; 0...2000 psig; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_87b02df1-50c4-4043-9658-525948f307d6_medium.jpg?v=1720032824)
56007084 | S-20 ; 0...2000 psig; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 56007084
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![Wika 52999473 A2G-10 0 Pa...300 Pa | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A2G-10_0eb9d268-38ce-4e1d-942e-964cdb5e3d61_medium.jpg?v=1720032823)
52999473 | A2G-10 0 Pa...300 Pa | Wika
Brand: Wika
SKU: 52999473
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![Wika 52998583 A-10; 0...10 bar gauge; G1/4B; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_bb437370-081e-42c8-9234-144f239bf4e3_medium.jpg?v=1720032824)
52998583 | A-10; 0...10 bar gauge; G1 / 4B; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52998583
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![Wika 55830380 A-10; 0...100 inWC gauge; 1/4 NPT; 4 ... 20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_A_10_de_de_2942_08e5681d-d118-4331-822b-7d29c78be159_medium.png?v=1720032821)
55830380 | A-10; 0...100 inWC gauge; 1 / 4 NPT; 4 ... 20 mA, 2-wire | Wika
Brand: Wika
SKU: 55830380
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![Wika 52997835 TG53.5"/S, DS, 50...500°F 2nd scale °C, L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_5add892a-8715-4092-a197-430a1c6a0878_medium.jpg?v=1720032822)
52997835 | TG53.5" / S, DS, 50...500°F 2nd scale °C, L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52997835
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![Wika 52999878 IS-3 Standard ; 0/60 psi; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IS-3_9787751f-379c-43a0-bb48-375824f1a3f9_medium.jpg?v=1720032821)
52999878 | IS-3 Standard ; 0 / 60 psi; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52999878
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![Wika 52998560 S-20 ; 0...1000 psig; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_5bd4165a-bc5c-4fc4-b87d-6a4fc6cb5375_medium.jpg?v=1720032824)
52998560 | S-20 ; 0...1000 psig; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 52998560
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![Wika 52999901 TG53.5"/S, DS, 0...600°F 2nd scale °C, L1=10.0x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_05e50916-78a1-4c1a-8d8e-763c51d98aae_medium.jpg?v=1720032817)
52999901 | TG53.5" / S, DS, 0...600°F 2nd scale °C, L1=10.0x1 / 4" | Wika
Brand: Wika
SKU: 52999901
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