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![Dwyer 668-1 Differential pressure transmitter | range 0-0.25" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668_600x600_49c1fcd0-1ccb-4de1-bba4-36d6181eb929_medium.gif?v=1719998431)
668-1 | Differential pressure transmitter | range 0-0.25" w.c. | Dwyer
Brand: Dwyer
SKU: 668-1
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![Dwyer 645-5 Wet/wet differential pressure transmitter | range 0-50 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/645_600x600_15b91a2a-9a4d-4645-9c49-a0f17c0ce379_medium.gif?v=1719997975)
645-5 | Wet / wet differential pressure transmitter | range 0-50 psid. | Dwyer
Brand: Dwyer
SKU: 645-5
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![Dwyer 645-6 Wet/wet differential pressure transmitter | range 0-100 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/645_600x600_a8b09ade-2fd0-4aca-bbb6-fe3b5d892b38_medium.gif?v=1719998020)
645-6 | Wet / wet differential pressure transmitter | range 0-100 psid. | Dwyer
Brand: Dwyer
SKU: 645-6
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![Dwyer 645-4 Wet/wet differential pressure transmitter | range 0-25 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/645_600x600_cba999d5-93c2-4d1b-bf96-ca73f98fecb5_medium.gif?v=1719997929)
645-4 | Wet / wet differential pressure transmitter | range 0-25 psid. | Dwyer
Brand: Dwyer
SKU: 645-4
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![Dwyer 645-3 Wet/wet differential pressure transmitter | range 0-10 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/645_600x600_502a0f29-e849-401d-a26d-c8fb71cfb1ab_medium.gif?v=1719997935)
645-3 | Wet / wet differential pressure transmitter | range 0-10 psid. | Dwyer
Brand: Dwyer
SKU: 645-3
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![Dwyer 645-2 Wet/wet differential pressure transmitter | range 0-5 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/645_600x600_4b8191d6-1751-443f-8e0f-a0dc698af207_medium.gif?v=1719997929)
645-2 | Wet / wet differential pressure transmitter | range 0-5 psid. | Dwyer
Brand: Dwyer
SKU: 645-2
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![Dwyer 645-16 Wet/wet differential pressure transmitter | range ±50 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/645_600x600_83f9b2c1-c43a-4b67-9500-1a2a2786f115_medium.gif?v=1719998005)
645-16 | Wet / wet differential pressure transmitter | range ±50 psid. | Dwyer
Brand: Dwyer
SKU: 645-16
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![Dwyer 645-15 Wet/wet differential pressure transmitter | range ±25 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/645_600x600_5ffbc308-e851-443f-af61-aca89c52e681_medium.gif?v=1719997945)
645-15 | Wet / wet differential pressure transmitter | range ±25 psid. | Dwyer
Brand: Dwyer
SKU: 645-15
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