pressure sensors
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![Image for Differential Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PR-274-R3-VDC_1cea6a8f-9d01-46e6-b169-ca84fb410310_100x.png?v=1720012851)
![Image for Differential Pressure Transmitters](http://blackhawksupply.com/cdn/shop/files/msx_wall_lcd_front_1000x1000_1_68218415-8f22-4eb2-8d78-bf06bf6141e4_100x.gif?v=1719999382)
![Image for Duct Pressure Transmitters](http://blackhawksupply.com/cdn/shop/files/PX3DXN02_100x.jpg?v=1720029927)
![Image for Air Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PX3PLX02_313e33a2-5ff8-44c6-a981-9718b890c4ef_100x.jpg?v=1720029952)
![Image for Differential Pressure Switches](http://blackhawksupply.com/cdn/shop/files/PW2XX05S_100x.jpg?v=1720029918)
![Image for Pressure Transmitters](http://blackhawksupply.com/cdn/shop/files/PW2LX04S_6c40e6e0-b56a-469a-a684-dc6532e6c3e6_100x.jpg?v=1722028074)
![Image for Pressure Transducers](http://blackhawksupply.com/cdn/shop/files/PWLX04S_100x.jpg?v=1720029945)
![Image for Pressure Switches](http://blackhawksupply.com/cdn/shop/files/PIC_AM_01APS-5.._01_4C-product_retina_985ddf56-4271-4756-8d19-acdc384cc571_100x.jpg?v=1719983591)
![Image for Duct Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PR-276-R10-VDC_73601120-2d2e-4549-ad16-c39798fdae13_100x.png?v=1720012815)
![Image for Pressure Gauges](http://blackhawksupply.com/cdn/shop/files/PIC_PR_21X_53_en_us_62635_22c41953-8adf-4c87-88ca-82e3e507d815_100x.png?v=1720033209)
![Image for Room Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/a-465_1000x1000_0b89d767-51e4-4f25-9812-ad415e042d3e_100x.jpg?v=1719998350)
![Image for Air Pressure Switches](http://blackhawksupply.com/cdn/shop/files/PIC_AM_01APS-5.._01_4C-product_retina_1cacea0c-b4ef-4357-84be-f0f9865f89db_100x.jpg?v=1719983582)
![Image for Liquid Level Sensors](http://blackhawksupply.com/cdn/shop/files/7MF15654CA005EA1_100x.jpg?v=1720022848)
![Image for Water Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22WP-5.._4C-product_retina_8f0ae35b-6e4e-4ad4-b42b-28bcbba7835f_100x.jpg?v=1719983697)
![Image for Manometers](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_e836ebbc-7c3b-4000-b17a-5d27259eaccd_100x.gif?v=1719998241)
![Image for Differential Pressure Gauges](http://blackhawksupply.com/cdn/shop/files/dm_1000_topleft_inwc_1000x1000_658b3740-a3f7-4725-8529-a5d7b6c93795_100x.gif?v=1719998789)
![Image for Differential Pressure Controllers](http://blackhawksupply.com/cdn/shop/files/digihelic_front_inwc_1000x1000_5af7e7a4-6e79-4e09-a354-d7a2baac0f3b_100x.jpg?v=1719998789)
![Image for Pressure Controllers](http://blackhawksupply.com/cdn/shop/files/SPC_100x.png?v=1720017666)
![Image for Submersible Pressure Transmitters](http://blackhawksupply.com/cdn/shop/files/LH-20_100x.jpg?v=1720030307)
![Image for Room Status Monitors](http://blackhawksupply.com/cdn/shop/files/rsme_plastic_front_1000x1000_1_dbe6c22b-2a6b-4677-be2f-a7b3674dc0ed_100x.jpg?v=1719999812)
![Image for Liquid Level Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/LF-1_0bca295b-a636-4dad-a2c1-3a69f2f054ba_100x.jpg?v=1720030313)
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![Dwyer A6-353221 Pressure switch | set point range 3.1-7 ±1 psi (0.21-0.48 ±0.07 bar). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a6_600x600_90557141-d63b-49af-85c4-4ab57dc52410_medium.gif?v=1719998360)
A6-353221 | Pressure switch | set point range 3.1-7 ±1 psi (0.21-0.48 ±0.07 bar). | Dwyer
Brand: Dwyer
SKU: A6-353221
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![Dwyer A3300-0 Pressure switch/gage | range .25-0-.25" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_7e6fdc48-d2d2-4171-9835-934fa5c14d1d_medium.jpg?v=1719998360)
A3300-0 | Pressure switch / gage | range .25-0-.25" w.c. | Dwyer
Brand: Dwyer
SKU: A3300-0
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![Dwyer A3310 Pressure switch/gage | range 5-0-5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_ea07cebd-1d58-482a-89ef-f39f7ee35595_medium.jpg?v=1719998355)
A3310 | Pressure switch / gage | range 5-0-5" w.c. | Dwyer
Brand: Dwyer
SKU: A3310
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![Dwyer A3320 Pressure switch/gage | range 10-0-10" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_0f761006-820b-431c-b98c-88d8a403bea0_medium.jpg?v=1719998355)
A3320 | Pressure switch / gage | range 10-0-10" w.c. | Dwyer
Brand: Dwyer
SKU: A3320
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![Dwyer A3300-20MM Pressure switch/gage | range 10-0-10 mm w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_e559b396-1af8-4620-8a33-5ec374a5f145_medium.jpg?v=1719998355)
A3300-20MM | Pressure switch / gage | range 10-0-10 mm w.c. | Dwyer
Brand: Dwyer
SKU: A3300-20MM
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![Dwyer A3004 Pressure switch/gage | range 0-4.0" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_290628cf-5b03-4e98-b0e4-bf69c9d779e5_medium.jpg?v=1719998355)
A3004 | Pressure switch / gage | range 0-4.0" w.c. | Dwyer
Brand: Dwyer
SKU: A3004
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![Dwyer A6-253221 Pressure switch | set point range 1.1-3 ±0.5 psi (0.08-0.21 ±0.03 bar). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a6_600x600_719c84ad-9dd2-40dc-8d2b-766cdc1a1548_medium.gif?v=1719998355)
A6-253221 | Pressure switch | set point range 1.1-3 ±0.5 psi (0.08-0.21 ±0.03 bar). | Dwyer
Brand: Dwyer
SKU: A6-253221
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![Dwyer A-418A Static Pressure Pickup | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/staticpressuretips_family_1000x1000_a0c8e2b3-3aee-4531-81b9-6ab5ea05851b_medium.jpg?v=1719998351)
A-418A | Static Pressure Pickup | Dwyer
Brand: Dwyer
SKU: A-418A
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![Dwyer A3300-20CM Pressure switch/gage | range 10-0-10 cm w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_ac83b63f-818d-4f29-819e-08763dda9479_medium.jpg?v=1719998346)
A3300-20CM | Pressure switch / gage | range 10-0-10 cm w.c. | Dwyer
Brand: Dwyer
SKU: A3300-20CM
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![Dwyer A3000-30CM Pressure switch/gage | range 0-30 cm w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_6ede53c8-fa0c-4074-b1a0-73f8855c62a0_medium.jpg?v=1719998346)
A3000-30CM | Pressure switch / gage | range 0-30 cm w.c. | Dwyer
Brand: Dwyer
SKU: A3000-30CM
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![Dwyer A3003 Pressure switch/gage | range 0-3.0" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a3000_24e79674-a307-46b2-8875-de2870663bf0_medium.jpg?v=1719998345)
A3003 | Pressure switch / gage | range 0-3.0" w.c. | Dwyer
Brand: Dwyer
SKU: A3003
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![Dwyer A-421 Static Pressure Pickup | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/staticpressuretips_family_1000x1000_d40e4d73-6aba-45ed-9f7d-0b891cbdf1db_medium.jpg?v=1719998340)
A-421 | Static Pressure Pickup | Dwyer
Brand: Dwyer
SKU: A-421
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![Dwyer A-363 Scale clamp bar for 1221 manometer. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mountingoptions_family_1000x1000_da77e8c4-3692-469b-b4b8-6b0309156f70_medium.jpg?v=1719998340)
A-363 | Scale clamp bar for 1221 manometer. | Dwyer
Brand: Dwyer
SKU: A-363
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![Dwyer A6-853221 Pressure switch | set point range 91-150 ±10 psi (6.27-10.34 ±0.69 bar). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a6_600x600_75e97455-f3fb-4c54-8784-851a5b9b5177_medium.gif?v=1719998340)
A6-853221 | Pressure switch | set point range 91-150 ±10 psi (6.27-10.34 ±0.69 bar). | Dwyer
Brand: Dwyer
SKU: A6-853221
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