CONTROL GAUGES

CONTROL GAUGES (PRECISION)
Pressure gauges designed for applications requiring high accuracy of measurement (laboratories, control and calibration of industrial equipment and others). The acid-proof housing allows it to be successfully used in aggressive environments (eg outside) that do not react with copper alloys. A safe version for gases (G) and liquids (L) is also available.
Pressure gauges are also used to control industrial manometers.

PRODUCT CONFORMING TO PN-EN 837

Opis

SAFETY EXECUTION
In addition to the standard version, control manometers are also available in the safe version S3 according to EN837-1 with a solid partition between the measuring and dividing system and the anti-explosive housing made of 304 steel (1.4301). In case of unsealed measuring system the front of the manometer is protected and the explosion-proof element in the rear panel allows venting.
SPECIAL ELEMENTS OF IMPLEMENTATION:
• glycerine filling
• ASME class 3A control gauge (accuracy 0.25%), mirror scale
• control gauge class 0.25 according to EN837-1 with a mirror scale
• mirror scale (with class 0.6)
• 100mm housing on request
• 1/2 “NPT process connection; 1/4 “NPT; M20x1,5; other on request
• brass or acid-proof choke
• acid-proof mechanism with a bearing
• an additional indication of the maximum indication (for pressures of min.2,5bar or 30psi)
• other than the radial connection position (eg 90 ° side)
• parts in contact with the medium with monel
• contact adapter