pressure sensors
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![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)
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![Dwyer 668B-03-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 0.5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_6967c8af-cf9d-4654-bb93-f613fbf4abcc_medium.gif?v=1719998001)
668B-03-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 0.5" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-03-1
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![Dwyer 668B-14-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to ±0.5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_eff6411d-cf21-498e-a3f5-c709b530b8a3_medium.gif?v=1719998000)
668B-14-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to ±0.5" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-14-1
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![Dwyer 636D-8 Fixed range differential pressure transmitter | range 0-500 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/636d_600x600_7f2a9745-3075-4bd2-801e-478b159e93be_medium.gif?v=1719998000)
636D-8 | Fixed range differential pressure transmitter | range 0-500 psid. | Dwyer
Brand: Dwyer
SKU: 636D-8
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![Dwyer 668B-19-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to ±25" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_4d2344f3-72cb-494d-b98c-9602b7218bc4_medium.gif?v=1719997995)
668B-19-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to ±25" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-19-1
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![Dwyer 668B-10-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 100" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_e238aa67-1217-40b6-9b69-3e083431fc53_medium.gif?v=1719997996)
668B-10-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 100" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-10-1
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![Dwyer 668B-22-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 0.4" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_e6c49e27-0551-4bb8-86e1-a4a1c013ead2_medium.gif?v=1719998000)
668B-22-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 0.4" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-22-1
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![Dwyer 668D-19-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to ±25" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_ee2e5609-cddb-47fb-b367-2ec513b12ad2_medium.gif?v=1719997996)
668D-19-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to ±25" w.c. | Dwyer
Brand: Dwyer
SKU: 668D-19-1
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![Dwyer 648B-01 Range 0-.1" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/648c_600x600_cae42f87-d549-46fd-b430-24b0983f34a1_medium.gif?v=1719998000)
648B-01 | Range 0-.1" w.c. | Dwyer
Brand: Dwyer
SKU: 648B-01
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![Dwyer 668B-04-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 1.0" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_5e80c181-a618-458f-80f4-b1f9f8cbd81d_medium.gif?v=1719998000)
668B-04-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 1.0" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-04-1
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![Dwyer 648C-05 Range 0-2.5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/648c_600x600_ba66cc76-3b98-4fe4-a136-ecaaa8954cf7_medium.gif?v=1719997996)
648C-05 | Range 0-2.5" w.c. | Dwyer
Brand: Dwyer
SKU: 648C-05
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![Dwyer 668B-16-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to ±2.5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_a1c265b8-92a3-4bfe-81f4-5e71427e3bf6_medium.gif?v=1719997996)
668B-16-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to ±2.5" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-16-1
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![Dwyer 636D-4 Fixed range differential pressure transmitter | range 0-100 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/636d_600x600_3886ed18-fb52-49e8-a2b4-f473a0bcbcd8_medium.gif?v=1719997995)
636D-4 | Fixed range differential pressure transmitter | range 0-100 psid. | Dwyer
Brand: Dwyer
SKU: 636D-4
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![Dwyer 668B-09-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 50" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_d74c2071-3da9-4b1d-94dc-997b50f1f985_medium.gif?v=1719998000)
668B-09-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 50" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-09-1
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![Dwyer 668D-06-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_7ec3eb20-de5d-4f6c-854f-b1dd065c375f_medium.gif?v=1719997995)
668D-06-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 5" w.c. | Dwyer
Brand: Dwyer
SKU: 668D-06-1
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![Dwyer 1223-24-D U-tube manometer | range 12-0-12" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1221_1222_1223_family_1000x1000_1_2451d5e3-2db2-4b95-a410-1339b0ce02d2_medium.gif?v=1719997995)
1223-24-D | U-tube manometer | range 12-0-12" w.c. | Dwyer
Brand: Dwyer
SKU: 1223-24-D
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![Dwyer 672-4-A Low pressure transducer | 0-50" w.c. | 4-20 mA output. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/672_600x600_3c40bfec-5f11-4254-8ea7-2659e23740e6_medium.gif?v=1719997990)
672-4-A | Low pressure transducer | 0-50" w.c. | 4-20 mA output. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: 672-4-A
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![Dwyer 668B-05-2 Compact differential pressure transmitter | 0 to 10 VDC | 0 to 2.5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_4eb5865c-a498-4f51-8c4f-7ae73a586556_medium.gif?v=1719997995)
668B-05-2 | Compact differential pressure transmitter | 0 to 10 VDC | 0 to 2.5" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-05-2
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![Dwyer 616KD-11 Differential pressure transmitter | 0 to 500 Pa | 4-20 mA. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/616kd_front_1000x1000_83dafd7c-9a58-4580-b031-1da36bbb8402_medium.jpg?v=1719997995)
616KD-11 | Differential pressure transmitter | 0 to 500 Pa | 4-20 mA. | Dwyer
Brand: Dwyer
SKU: 616KD-11
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![Dwyer 668D-12-3 Compact differential pressure transmitter | 0 to 5 VDC | 0 to ±0.1" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_1ebb970f-e8ce-4318-9654-9414bde270ef_medium.gif?v=1719997990)
668D-12-3 | Compact differential pressure transmitter | 0 to 5 VDC | 0 to ±0.1" w.c. | Dwyer
Brand: Dwyer
SKU: 668D-12-3
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![Dwyer 616KD-B-13 Differential pressure transmitter | 0-1250 Pa | +/- 1.0% FS | 4-20 mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/616kd_front_1000x1000_87da7502-cd94-4774-ae97-22fa455f7d00_medium.jpg?v=1719997995)
616KD-B-13 | Differential pressure transmitter | 0-1250 Pa | + / - 1.0% FS | 4-20 mA | Dwyer
Brand: Dwyer
SKU: 616KD-B-13
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![Dwyer 668D-03-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 0.5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_e506b5c2-d3d0-47bd-b9d4-4e9399ad8c32_medium.gif?v=1719998000)
668D-03-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 0.5" w.c. | Dwyer
Brand: Dwyer
SKU: 668D-03-1
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