New look plus enhanced functionality: WIKA has given its stainless steel pressure gauges and mechanical thermometers a comprehensive facelift. Customers benefit from this in several ways and at no extra cost. For example, they can use a QR code on the dial to open a …
Pressure measurement device
Pressure monitoring at high temperature is a challenge
Jing Lyu | ApplicationsPressure monitoring at high temperature is a demanding measuring requirement. This requires a specially designed diaphragm seal. With model 990.45, WIKA offers such an instrument in its portfolio and was therefore awarded the contract by the operator of an oil …
Coatings of measuring instruments: Use and advantages
Sina Odenwald | Know-howProcess applications are becoming increasingly complex. Measuring instruments must therefore meet the highest requirements and function reliably – even with harsh outdoor conditions or aggressive media. Coatings are usually indispensable for use, for example, in the …
Hydrostatic pressure test with a digital pressure gauge
Jing Lyu | Applications, PressureA hydrostatic pressure test is used as a proof of strength and leak tightness of containers and pipelines that hold liquids and gases. The procedure and documentation of such a test can be increased in efficiency by using digital pressure gauges. This is particularly …
Ignition protection type Ex i for pressure measuring instruments with battery operation
Jing Lyu | Pressure, ProductsWhich ignition protection type is suitable for battery-operated pressure measuring instruments, which are increasingly being used in combination with a radio unit? WIKA has clearly answered this question for its portfolio: “Ex i”, i.e. intrinsic safety. This …




