The 692 Series differential pressure transmitters incorporate a unique, proven, ceramic sensor technology, making them ideal for monitoring liquid or gas pressure drops in HVAC systems as well as other level, monitoring, and control applications, says the company. Full-scale ranges from 20-150 psid are offered. Ranges to 60 psid are rated for common mode pressures to 365 psi, and ranges 100 and 150 psid can handle common mode pressures to 725 psi. The transmitters feature calibrated and amplified sensor signals that are available as standard voltage or current outputs. Available transmitter housing materials include stainless steel or PVDF. A variety of seal elastomers are offered to accommodate different liquid and gas media.

Clark Solutions, 10 Brent Dr., Hudson, MA 01749; 978-568-3400; 978-568-0060 (fax);

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