sensors
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![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 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)
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![Image for Networked Sensors](http://blackhawksupply.com/cdn/shop/files/STE-8201W80-medium_100x.jpg?v=1720012668)
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![Image for Flame Sensors](http://blackhawksupply.com/cdn/shop/files/578623_100x.jpg?v=1720025028)
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![Image for Covers](http://blackhawksupply.com/cdn/shop/files/VT73XX_100x.png?v=1720030229)
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![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 52958500 A-10; 0...200 psig; 1/4 NPT; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_9aaf0768-62f3-4dcf-bd82-2f99b7a16126_medium.jpg?v=1720032447)
52958500 | A-10; 0...200 psig; 1 / 4 NPT; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52958500
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![Wika 52959716 IS-3 Standard ; 0 ... 250 psi; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IS-3_bc9524d1-e381-4dca-ac8c-8875cd6cea15_medium.jpg?v=1720032446)
52959716 | IS-3 Standard ; 0 ... 250 psi; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52959716
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![Wika 52957539 IS-3 Standard ; 0 ... 250 bar; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IS-3_bb9c690e-e2ee-4e82-aca7-3829c5543bce_medium.jpg?v=1720032444)
52957539 | IS-3 Standard ; 0 ... 250 bar; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52957539
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![Wika 52956592 A-10; 0...100 inWC gauge; 1/4 NPT; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_87f5f045-b51a-4276-bbd9-d1a9fa0571bc_medium.jpg?v=1720032444)
52956592 | A-10; 0...100 inWC gauge; 1 / 4 NPT; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52956592
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![Wika 52959030 TG53.5"/4, back mount, adjustable, 0...250°F , L1=7"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_003a3e2d-3e45-413a-aa1b-586b8430da80_medium.jpg?v=1720032444)
52959030 | TG53.5" / 4, back mount, adjustable, 0...250°F , L1=7"x1 / 4" | Wika
Brand: Wika
SKU: 52959030
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![Wika 52957366 S-11 ; 0 ... 100 psi; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-11_e2e56d06-3b3b-4c86-8500-dbdeeeedc0e0_medium.jpg?v=1720032446)
52957366 | S-11 ; 0 ... 100 psi; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52957366
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![Wika 52960282 TG53.5"/4, back mount, adjustable, 0...250°F , L1=4.5x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_452773ec-ab87-4c4a-92c6-e41fd3d3ebfc_medium.jpg?v=1720032443)
52960282 | TG53.5" / 4, back mount, adjustable, 0...250°F , L1=4.5x1 / 4" | Wika
Brand: Wika
SKU: 52960282
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![Wika 52958899 TG53.3"/S, back mount, 0...200°F , L1=9"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_a99cd83c-0c09-4cb6-9997-3b457ee54e73_medium.jpg?v=1720032443)
52958899 | TG53.3" / S, back mount, 0...200°F , L1=9"x1 / 4" | Wika
Brand: Wika
SKU: 52958899
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![Wika 52960144 S-20 ; 0...100 psia; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_e4689235-ac0d-4c02-bcb7-3a10778c418a_medium.jpg?v=1720032443)
52960144 | S-20 ; 0...100 psia; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52960144
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![Wika 52959887 TG53.5"/S, back mount, adjustable, 0 °F ... 140 °F , | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_8cc1cbde-e05a-4747-b0dc-68e813ef17f7_medium.jpg?v=1720032443)
52959887 | TG53.5" / S, back mount, adjustable, 0 °F ... 140 °F , | Wika
Brand: Wika
SKU: 52959887
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![Wika 52956185 PSA-31 ; -14,5...+100 psig; one switching output (PNP) + 4.. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_6dad05db-f1c5-4435-8514-f8bce7d7cfa1_medium.png?v=1720032443)
52956185 | PSA-31 ; -14, 5...+100 psig; one switching output (PNP) + 4.. | Wika
Brand: Wika
SKU: 52956185
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![Wika 52957958 TG53.5"/4, back mount, adjustable, 0...200°F , L1=15"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_8ce6c511-2066-4a1b-b466-da42aa77cf30_medium.jpg?v=1720032441)
52957958 | TG53.5" / 4, back mount, adjustable, 0...200°F , L1=15"x1 / 4" | Wika
Brand: Wika
SKU: 52957958
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![Wika 52956005 TGS73.100 +831-SN, 0 °F ... 250 °F , L1=130 mmx8mm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_b45e44c2-0311-44ce-a893-3c8854d28105_medium.png?v=1720032440)
52956005 | TGS73.100 +831-SN, 0 °F ... 250 °F , L1=130 mmx8mm | Wika
Brand: Wika
SKU: 52956005
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![Wika 52959416 TG53.3"/S, back mount, 0...200°F , L1=18"x3/8" Stem with R | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_fb84f4e2-3662-446e-8e6a-b8230b75ccc8_medium.jpg?v=1720032441)
52959416 | TG53.3" / S, back mount, 0...200°F , L1=18"x3 / 8" Stem with R | Wika
Brand: Wika
SKU: 52959416
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![Wika 52958212 S-20 ; 0...20000 psig; 0 ... 10 V, 3-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_8889a14b-0f0b-49f8-8d24-330b76f0bbb3_medium.jpg?v=1720032440)
52958212 | S-20 ; 0...20000 psig; 0 ... 10 V, 3-wire | Wika
Brand: Wika
SKU: 52958212
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![Wika 52956817 TG53.3"/S, lower mount, -60...+50°C 2nd scale °F, L1=2.5"x | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_42b19afb-023c-4b6d-87a2-6226514c200c_medium.jpg?v=1720032438)
52956817 | TG53.3" / S, lower mount, -60...+50°C 2nd scale °F, L1=2.5"x | Wika
Brand: Wika
SKU: 52956817
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![Wika 52958679 S-20 ; 0...5000 psig; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_2e4ae7ca-8662-4a3e-b833-abbeb269437a_medium.jpg?v=1720032438)
52958679 | S-20 ; 0...5000 psig; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52958679
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![Wika 52959802 A-10; 0...5000 psig; 7/16"-20 UNF SAE O-Ring Boss; 4...20 mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_f99ae45d-d4a4-4501-b473-7575b8a1c0c1_medium.jpg?v=1720032437)
52959802 | A-10; 0...5000 psig; 7 / 16"-20 UNF SAE O-Ring Boss; 4...20 mA | Wika
Brand: Wika
SKU: 52959802
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![Wika 52958224 LH-20 ; 0...10 psig; 4...20 mA + Hart + PT100 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/LH-20_3796fde9-398a-4ad8-bff2-bd5aed42af17_medium.jpg?v=1720032439)
52958224 | LH-20 ; 0...10 psig; 4...20 mA + Hart + PT100 | Wika
Brand: Wika
SKU: 52958224
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![Wika 52958863 A-10; 0...10 bar gauge; G 1/2 A DIN EN ISO 1179-2 (formerly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_3e86fd57-a370-4dce-84ba-df20089591d7_medium.jpg?v=1720032440)
52958863 | A-10; 0...10 bar gauge; G 1 / 2 A DIN EN ISO 1179-2 (formerly | Wika
Brand: Wika
SKU: 52958863
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![Wika 52958451 213.53.2.5" 160 psi 2nd scale bar 1/4 NPT back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_2d37a0dc-41c9-4390-a583-e213741f9dcb_medium.png?v=1720032437)
52958451 | 213.53.2.5" 160 psi 2nd scale bar 1 / 4 NPT back mount | Wika
Brand: Wika
SKU: 52958451
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![Wika 52960974 IS-3 Standard ; 0 ... 100 psi; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IS-3_b01b5e97-6861-49e3-974c-7a883120fc40_medium.jpg?v=1720032437)
52960974 | IS-3 Standard ; 0 ... 100 psi; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52960974
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![Wika 52957658 PG23LT.100 60 kPa 2nd scale psi 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PG23LT_30eb9e3b-1f42-468c-85c4-580c6907d32c_medium.jpg?v=1720032437)
52957658 | PG23LT.100 60 kPa 2nd scale psi 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 52957658
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![Wika 52959796 TG53.5"/S, back mount, adjustable, 0 °F ... 140 °F , | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_350dca4f-a9a0-44c3-8097-272b6e3975d2_medium.jpg?v=1720032437)
52959796 | TG53.5" / S, back mount, adjustable, 0 °F ... 140 °F , | Wika
Brand: Wika
SKU: 52959796
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