Psibar® Series 1200 pressure transducers are designed for applications that require long-term repeatability and stability, says the manufacturer. The units handle pressure ranges up to 6,000 psi (400 bar). Operating temperature ranges from -40Â° to 260Â°F (-40Â° to 125Â°C). A thick diaphragm provides 4X over-pressure capability, enabling the sensors to survive severe pressure spikes, the company says. A unique design with welded and nickel-brazed stainless steel wetted parts eliminates the need for O-rings or oil fills, and removes possible leak paths, says the company.
Gems Sensors Inc., One Cowles Rd., Plainville, CT 06062-1198; 800-847-5691 or 860-747-3000; 860-747-4244 (fax); www.gemssensors.com (website).