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  • Fixed Range Pressure Transmitter
  • Liquid, gas or vapor
  • 316 L SS wetted materials
  • Explosion-proof housing
  • DC 200 Silicone fill fluid
  • ±0.30% accuracy


The Dwyer 636 Pressure Transmitter is a fixed range, stainless steel transmitter with ±0.30% accuracy. It is designed to continuously measure pressure for years in even the toughest environmental and media conditions. Transmitters are explosion-proof, (FM approved) and meet NACE standards for off-shore applications.