The common dangers and "killers" of pressure gauges are:
- vibrations
- overpressure
- pulsations, pressure spikes
- high temperature
- aggressive, corrosive, sticky process media
There are solutions to protect the gauges for inaccurate reading and failure.
Hydrogen is transferred to storage and into fuel cell vehicles at very high pressures, high velocities and at varying temperatures. Hydrogen distribution and dispensing must be both accurate, reliable and usable for end user point-of-sale billing.
Rheonik is the first Coriolis Flowmeter manufacturer who obtained a custody transfer approval for a broad range of mass flowmeters for mobile and stationary hydrogen applications up to 1070 bar according to MID MI002 / OIML R137.
The Ensim ELT vibrating switches used for level control with corrosive or viscous fluids, powders and solids.
Both tuning forks and single rods work reliable with sticky media.
The vibration sensitivity can be adjusted after installation.
The single rod version avoids jamming of granules.
SSEA Digital Pressure Gauges are used for accurate reading and testing of analog pressure gauges. We offer CE approved digital gauges with
- precise pressure reading from -1 up to 2500 bar
- zero point calibration
- LCD backlight display
- inbuilt temperature compensation
- high accuracy (upto ±0.025% FS)
- unit display in PSI, kgf/cm2, bar, mbar, mmH2O, mmHg, MPa, kPa, Pa.
Schmierer Germany introduces a special differential pressure gauge of the DGU series with a standard high pressure overload safety of 100 bar static pressure on each side with corrosion resistant Duratherm diaphragms for
- Flow measurement
- Filter testing
- Oil & Gas
- Chemical, OLEO chemical industries
- Shipping & offshore
- General process industries
