¡ß Industrial service pressure gauge ¡ß
¡Ü Model : P221-P253
¡Ü Service intended :
The P221, P253 series are suitable for a corrosive environment and chemical, petro-chemical, refining, power, marine & foods. Its stainless steel case and cover have a good appearance and an excellent protection against to corrosion & chemical attack.
¡Ü Nominal diameter : 40, 50mm
¡Ü Accuracy :
- 40mm : ¡¾3.0% of full scale
- 50mm : ¡¾1.5% of full scale
¡Ü Scale range (MPa, kPa, bar) : 0~0.2, 0.4, 0.6, 1, 1.5, 3.5Mpa
¡Ü Working pressure :
- Steady : 75% of full scale
- Over range protection : 130% of full scale
¡Ü Working temperature :
- Ambient : -20 ~ 65¡ÆC
- Fluid : Model no: P221, +200¡ÆC maximum
- Model no: P253, -5 ~ 40¡ÆC maximum
¡Ü Degree of protection : IP 56
¡Ü Pressure connection :
- Model P221 : stainless steel (316SS)
- Model P253 : Nickel plated brass
¡Ü Element :
- C Type bourdon tube
- Model P221 : stainless steel (316SS)
- Model P253 : brass
¡Ü Case & bezel ring :
- 40mm : stainless steel (304SS) & polycarbonate
- 50mm : stainless steel (304SS)
¡Ü Window :
- Polycarbonate (40 & 50mm)
- Glass (40 & 50mm) - options
¡Ü Movement :
- Model P221 : stainless steel
- Model P253 : brass
¡Ü Dial : White aluminium with black graduations
¡Ü Pointer : Aluminium alloy, black painted
¡Ü Process connection : 1/8", 1/4" PT, NPT & PF
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