Type 691 - Pressure Transmitter

Pressure Transmitter

Technical overview

» The pressure transmitter of type series 691 with unique and for the last 10 years used in    millions of applications ceramic technology, features calibrated and amplified sensor    signals which are available as standardized voltage or current outputs.
» Various application-specific pressure and electrical connections can be provided.

Advantages

» Very low temperature sensitivity
» High resistance to extreme temperatures
» No mechanical aging
» No mechanical creepage
» Individual applications due to modular system

Application temperature

» Medium and ambient temperature "-15 ... + 80 °C"
» Medium and ambient temperature with CR seal and on request "- 40 °C only"

Load cycle

» < 50 Hz

Weight

» G 1/8 / 7/16-20 UNF "212 g"
» G 1/4 / 1/4-18 NPT "245 g"
» G 1/2 / 1/2-14 NPT "280 g"

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