Description

Commercial (Utility) Pressure Gauges: Micro has the perfect answer to all your requirements in pressure gauges. At Micro you will see technology at its best. Be it in the components, the advanced production line or the well trained work force. Each gauge undergoes a strict quality control test at every stage, so that you get a product confirming to nearly all standards. There is an unwritten maxim at Micro, 'No compromise on quality'. Design and accuracy correspond to normal specifications. The gauges are low priced. They can be used for all liquids and gases under pressure, except for those which attack copper alloys and those having a high viscosity, or liable to crystallized i.e. which can damage pressure measuring element. Technical Specifications: (Confirming to EN-837-1 & IS-3624) Nominal size – Ø 40, 50, 63, 100, 150, 200 & 250 mm Accuracy – ±2% of FS (±1% of FS for ≥ Ø 100 mm Optional) Case & Bezel – Drawn Steel Powder Coated Case and Press Fit Bezel (Drawn Steel Chrome Plated Bezel Optional) (SS 304 Case & Press Fit Bezel Optional) Pressure element – Cu-Alloy (< 100 bar ‘C’ Shaped Bourdon Tube) SS 316 (≥ 100 bar Helical Shape Bourdon tube) Over pressure limit – ≤ 100 bar - 125% of FS ˃ 100 bar < 600 bar - 115% of FS > 600 bar < 1600 bar - 110% of FS Movement – Brass / Plated Brass (SS 304 Optional) Socket – Brass / SS 304 Dial – Aluminium – Pre-coated White with black marking Pointer – Aluminium - Black finish fix type Window – Clear Plain Glass, Clear Poly Carbonate for Ø 50 & 63 mm Back Connection Panel Mounting Joints – Hard Soldered (For ‘C’ Shape Bourdon Tube) Silver Brazing (For Helical Bourdon Tube) Sealing gasket – White Plastic Ring Process Connection – For Ø 40 mm - 1/8” BSP / NPT / BSPT (Male) For Ø 50 & 63 mm - 1/8” / 1/4" BSP / NPT / BSPT (Male) M12 X 1 (Male) For ≥ Ø100 mm - 1/4” / 3/8” / 1/2” BSP / NPT / BSPT (Male) M20 X 1.5 (Male) Other Male or Female on Request Permissible temperature – Ambient : -250C to 650C Process : Maximum 800C (For Soldered Joints) Maximum 1500C (Silver Brazed Joints) Type of mounting – Bottom Connection Direct Mounting Back Connection Direct Mounting Bottom Connection Surface Mounting Back Connection Panel Mounting Back Connection Bracket Mounting Pressure range – Ø 40 mm : -30” Hg … 0 … 40 bar Ø 50 mm : -30” Hg … 0 … 400 bar Ø 63 mm : -30” Hg … 0 … 1000 bar ≥ Ø 100 mm : -30” Hg … 0 … 3500 bar Optional Available features – Ammonia (NH3), Freon Scale Customized Scale with different Unit Of Measurement or logo For Oxygen (O2) Application degreased wetted parts Maximum pointer Follower for Ø 63, 100 & 150 mm Application – Compressors, Filters, regulators, water pumps, beverage-dispensing equipment, paint sprayers, air conditioning, pneumatic control systems, fire Sprinkler system etc.