The model PG43SA-D pressure gauge has been designed specifically for the highest safety requirements in the pharmaceutical and biotechnology industries. Through its patented diaphragm element monitoring, the risk of an undetected rupture of the diaphragm is eliminated since a red warning dot is immediately displayed on the dial. If this point on the dial remains white, then the pressure element is intact and cost-intensive maintenance on the measuring point is not required.
In the event of a diaphragm rupture, a second barrier in the instrument ensures the reliable separation of ambience and process.
The diaphragm pressure gauge transmits the pressure, purely mechanically and without transmission fluid, from the process to the pressure element. Due to their thickness, the diaphragm elements are very robust and have high overpressure safety, ensuring a safe pressure measurement without any risk of contamination.
Special features
– Integrated diaphragm element monitoring with status display (patent, property right: e.g. DE102016005568)
– Two barriers for secure separation of the process from the atmosphere
– Mechanical pressure transmission without transmission fluid
– Completely autoclavable, suitable for CIP and SIP
