Open flange connection with a measuring hole with nominal width of 25mm, suitable for highly viscous, contaminated and crystallising measuring media as well as measuring media containing solid bodies
For the protection of pressure measuring devices from excessively hot or aggressive measuring media
For remote measurements without external energy supply, a remote sensor can be installed between chemical seal and indicating device within a maximum distance of 5 m. Differences in altitude between the chemical seal and the indicating device must be taken into account in the construction of the measurement system.
Minimum measuring range 0.6 bar (NS100); maximum nominal pressure (PN) of 40 bar, optional 100 bar
The factory-mounted, adjusted and calibrated measurement system comprises the chemical seal and - depending on the customer request - a pressure gauge, pressure measuring transducer or other pressure measuring devices
Modular design with 3 parts: the top (with measuring device connection and welded diaphragm), the bottom (with process connection) and the holding flange (to screw the top and bottom together)
Optionally, the 3 parts can be a combination of different materials
technical features:
Measuring device connection: G1/2B, female thread
Process connection: acc. to EN 1092, open flange connection with a measuring hole of nominal width DN25
Seal: Perbunan
Diaphragm: CrNi steel 1.4435
Limits of use: - Minimum pressure: 0.6 bar - Maximum nominal pressure: 40 bar, optional 100 bar
