Description

Micro Single or Double Diaphragm Differential pressure gauges are used for monitoring differential pressure between two separate pressure sources. Designed for harsh service, this model provides high reliability and safety. A perfect solution for challenging application and installation requirements. Technical Specifications: (Confirming to EN-837-3 & IS-3624) Nominal size – Ø 100 & 150 mm Accuracy – ±2% of FS for Single Diaphragm (±1.6% of FS Optional) ±1.6% of FS for Double Diaphragm (±1% of FS Optional) Case & Bezel – SS 304 case with Snap Action bayonet lock type bezel (SS 316 Optional) Ingress Protection – IP 65 as per EN 60 529 or IS/IEC 60 529 IP 68 as per IS/IEC 60 529 - Optional Pressure element – Diaphragm (Single / Double) SS 316L Static Pressure – For Single Diaphragm 10 Times of Pressure Range For Double Diaphragm Up to 600 mmWc Range : 10 bar 1000 to 2500 mmWc : 40 bar 4000 mmWc and above : 100 bar Movement – SS 304 Low & High Pressure Chamber – SS 304 Standard / SS 316 / SS 316L Dial – Aluminium – Pre-coated White with black marking Pointer – Aluminium – Black Finish Micro Zero Adjustment (External Zero Adjustment optional) Window – 4 mm thick Toughened Glass (Safety / Shatter Proof Optional) Joints – Argon welded Sealing gasket – Viton Blow out protection – Top of the Case with Vent Valve for pressure releif Process Connection – (HP & LP) 1/4” NPT (Female) Standard (3/8” or 1/2” Optional through extra adopters) Permissible temperature – Ambient : -250C to 600C Process : Maximum 1000C Type of mounting – Bottom Connection Direct Mounting Bottom Connection Surface Mounting Back Connection Panel Mounting Pipe or Yoke Mounting Pressure ΔP range – 250 mmWc to 6000 mmWc … … up to 10 bar Optional Available features – Liquid Filled Case Electrical Contact Pressure Equalizing Valve Diaphragm Seal unit suitable to process medium with Capillary Extension Maximum pointer Follower Application – Refineries, Chemicals & Petrochemicals Plant, Water & Waste water pressure control, Mining & Metal for Air, Gas & Filter Application