Barksdale Instruments Inc

Diaphragm Seal Pressure Transmitter

Designed for applications requiring a flush diaphragm between the process medium and instrument. The standard version supports a maximum media operating temperature of 150°C, suitable for low-pressure steam applications and SIP processes. A high-temperature variant with an integrated diaphragm seal and cooling element is available for higher-duty applications such as steam distribution lines.

Specification Details
Size Range 1″, 1-1/2″, 2″, 2-1/2″, 3″ ASME BPE compatible clamp connections
Material Stainless steel body
Laminated safety glass lenses
Standard Pressure Ranges Standard model: 0-2.5, 0-4, 0-6, 0-10, 0-16 barg
High-temp model: 0-6, 0-10 barg
Custom ranges: Full vacuum to 25 barg
Max Medium Temperature 150°C (standard)
Higher with cooling element
Options ANSI and DIN flange diaphragm seals
ATEX certified units
Range of in-head displays