Compound Pressure Gauge Dealers in Kolkata

These gauges are ideal for Chemical and Fertilizer Plants, Refineries, Power Stations and where gauges are installed outdoors. Measuring System of Phosphor Bronze, Brass, SS 316 are available. Case of die cast aluminium with screwed bezel black epoxy coated. Exclusive protection IP55; Accuracy ±1percentage, Dial Size 100, 150 and 250mm; available in all standard process connections. Available in all standard ranges vacuum and pressure upto 1000 kg/cm2 standard connection 1/2″ NPT & 1/2″ BSP, other standards are also available. Receiver Gauge input 1 kg/cm2. APPLICATIONS Intended for adverse service conditions where pulsating or vibration exists Suitable for all gaseous and liquid media that will not obstruct the pressure system or attack copper alloy parts Hydraulics Compressors, shipbuilding SPECIAL FEATURES Vibration and shock resistant Especially sturdy design NS 63, 100 approved by German Lloyd and Gosstandart approval Scale ranges up to 0 … 1,000 bar  DESCRIPTION DesignEN 837-1 Nominal size in mm50, 63, 100 Accuracy classNS 50, 63: 1.6NS 100: 1.0 Scale rangesNS 50: 0 … 1 to 0 … 400 barNS 63, 100: 0 … 0.6 to 0 … 1000 baror all other equivalent vacuum or combined pressure and vacuum ranges Pressure limitation NS 50, 63:Steady: 3/4 x full scale valueFluctuating: 2/3 x full scale valueShort time: Full scale value NS 100:Steady: Full scale valueFluctuating: 0.9 x full scale valueShort time: 1.3 x full scale value Permissible temperatureAmbient: -20 … +60 °CMedium: +60 °C maximum Temperature effectWhen the temperature of the measuring system deviatesfrom the reference temperature (+20 °C):Max. ±0.4 percentage/10 K of the span Ingress protectionIP 65 per EN 60529 / lEC 529