Differntial Pressure Gauge

diaphragm type differential

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.

(Confirming to EN-837-1 & 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 (Max. 40 bar)
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 60'C
Process : Maximum 10'C
Type of mounting Bottom Connection Direct Mounting
Bottom Connection Surface Mounting
Back Connection Panel Mounting
Pipe or Yoke Mounting
Differential 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
Coming soon...

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