Designed for intrinsically safe locations, the PT4400 is rated for
UL/cUL 913 (CSA 157) Class I, Division 1, Groups C and D when installed
with an approved barrier. Constructed without welds or o-rings, these
sensors allow pressure ranges up to 10,000 psi and burst pressure
ranges up to 20,000 psi. Manufactured using MEMS (microelectromechanical systems) technology,
its one-piece sensing design provides a high life cycle,
plus high overload and burst pressure cycles.
