Star Instruments

A range of test gauges useful for the implementation of Quality Standards and to meet the Pressure Safety regulations. Generally supplied in a carrying case with a calibration certificate. Ranges from 0-1 to 0-700 bar. Accuracy +/- 0.6% f.s.d.

Heavy duty vacuum and pressure gauges Class 1 accuracy (+/-1% f s.d.). Brass/bronze contact materials. Steel, brass or stainless steel cases. Case sizes: 63, 80, 100, 150, 200, 250, 300 mm dia.

316 Stainless steel contact parts. 304 Stainless steel case and bezel for chemical and offshore applications. Available with oil-filled cases.

Robust pressure gauges, low pressure capsule gauges,& vapour pressure thermometers can all be supplied in 96 mm x 96 mm case sizes.

Made with solid baffle under the dial, blow-out back and safety glass window for use on air and gases; also available with oil-free construction for oxygen use. Case sizes: 63, 80, 100, 150, 200, 250,& 300 mm dia.

Available with brass/beryllium copper or 316 stainless steel contact materials. Pressure/vacuum ranges from 0-10 mbar to 0-600 mbar. Steel, brass or stainless steel cases.

Ranges from Vacuum to 1000 bar and equivalent imperial units including compound ranges. Stainless steel case, brass and bronze wetted parts.

Robust construction with a liquid filled case for applications where vibration, condensation. pulsation, etc. are present. 63 and 100 mm dia. case sizes with brass/bronze or 316 stainless steel contact parts for pressure ranges from full Vacuum to 1000 bar

Dials are printed to show pressure/temperature equivalents for many refrigerant gases. Made with brass/bronze contact parts in 63 or 100 mm dia. case sizes. Options include glycerine-filled cases. For ammonia, gauges are made with stainless steel contact parts and can be supplied with an additional NH3 temperature scale.

A range of low pressure differential gauges for air and gas used to indicate filter condition in clean rooms, dust extraction plant, inflated buildings etc. 100 mm or 63 mm diameter dial sizes. For surface or flush mounting.applications.

Electrical switches, double or single, standard or magnetic can be built on to a wide range of pressure and temperature gauges. Switching loads up to 13 amps can be covered without the use of relays or contacts.

With Bourdon tube elements stainless steel or brass/bronze contact parts 100 or 150 mm dia. case sizes. High static/differential pressure ratios available for many pressure ranges. Dials may be marked in flow, etc

Used to insulate pressure instruments from the process fluid. A very wide range of seals are available where fluids are corrosive, contain solids or remote transmission is required. Also suitable for hygienic applications.

For use with highly viscous materials. Options of beryllium copper or stainless diaphragms and brass, cast iron or stainless steel pressure chambers. 100 mm or 150mm diameter dial sizes.

100 mm dia. absolute gauges, barometrically compensated, are manufactured graduated 0-40, 0-100 or 0-760 torr. Other ranges to order.