¡ß Liquid filled pressure gauge ¡ß
¡Ü Model : P259
¡Ü Service intended :
The P259 series are suitable for corrosive environment. typical application includes : chemical, petrochemical, refining, power, marine or food industry. The filled liquid absorbs vibration effect and pulsation pressure.
¡Ü Nominal diameter : 63, 100, 160mm
¡Ü Accuracy :
- P2592(63mm) : ¡¾ 1.6% of full scale
- P2594(100mm) & P2596(160mm) : ¡¾ 1.0% of full scale
¡Ü Scale range (MPa, kPa, bar) :
- 63mm : -0.1 ~ 0 to 0 ~ 40MPa
- 100, 160mm : -0.1 ~0 to 0 ~ 100MPa
¡Ü Working pressure :
- Steady : 75% of full scale
- Over range protection : 130% of full scale
¡Ü Filling liquid : Glycerine
¡Ü Working temperature :
- Ambient : -20 ~ 65 ¡ÆC
- Fluid : -20 ~60¡ÆC
¡Ü Degree of protection : IP 67
¡Ü Pressure connection :
- Cu Alloy 2.0460
- Threaded entry, radial or back
¡Ü Element :
- Cu Alloy 2.0460
- Model : P2594(100mm) & P2596(160mm)
- < 10MPa : C type bourdon tube
- ¡Ã 10MPa : helical type bourdon tube with 316SS
- Model : P2592(63mm)
- < 6MPa : C type bourdon tube
- ¡Ã 6MPa : helical type bourdon tube
¡Ü Blowout protection
- Back, rubber disc for 80, 100, 160mm
- Top, rubber disc for 63mm
¡Ü Case & bezel ring :
- Stainless steel (304SS)
- Bayonet type
¡Ü Window :
- 63mm : glass
- 100, 160mm : safety glass
¡Ü Movement :
- 63mm : Cu Alloy 2.0360
- 100, 160mm : stainless steel(304SS)
¡Ü Dial : White aluminium with black graduations
¡Ü Pointer : Aluminium alloy, black painted
¡Ü Process connection :
- 63mm : 1/4" PT, NPT & PF
- 100, 160mm : 3/8", 1/2"PT, NPT & PF
¡Ü Optional :
- lectropolished bezel ring
- Zero Adjustable Pointer
- (only available with diameter 100, 160mm)
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