A n instruments offers chemical sealed pressure gauges. Elastic pressure gauges indicate the relative difference between the pressure of the medium and the surrounding atmosphere. The construction is simple and robust; no additional source of energy is needed for its operation. Among the existing types of sensing/elastic elements, the most commonly used are chemical sealed pressure gauge. These gauges can accurately measure process pressures, even under high temperatures and involving corrosive/abrasive/highly viscous/toxic/heterogeneous process substances. Of the three types of chemical seals [each with specific advantages in particular service conditions], the company manufactures two types-diaphragm seal type and flange type.
