The Heavy Duty pressure gauges with diaphragm system are particularly suitable for measuring jobs where strong mechanical vibrations or pressure pulsed may arise. They comply with the accident prevention regulation on compressors (VBG 16) and thus fulfil the safety requirements of EN 837-3.
The annular fitted measuring element (diaphragm) is considerably less sensitive to pressure pulsed, vibrations and shock than other measuring elements. Furthermore, diaphragm systems have a relatively large actuating force to activate the pressure display even at low pressures.
The gauges are designed and manufactured on the basis of a modular construction system, associated with increased reliability and extended service life.
Heavy Duty pressure gauges with diaphragm systems are thus products which are designed especially for use in harsh conditions.