◆ Electrical contact type pressure gauge with Cr plated case ◆
● Model : P542-P543
● Service intended :
The P542, P543 series designed for local reading of measured pressure and equipped with the electrical contact block that allows all the combinations of contacts to be used. The window is fitted with a knob for external adjustment of the set points. These are designed to measure Insulation oil pressure for electric cables.
● Nominal diameter : 100, 150mm
● Accuracy :
- 100mm : ±1.5% of full scale
- 150mm : ±1.0% of full scale
● Scale range (MPa, kPa, bar) :
·-0.1 ~ 0.6MPa or -0.1 ~ 1MPa
·-0.1 ~ 0.3MPa
● Working pressure :
- Steady : 75% of full scale
- Over range protection : 130% of full scale
● Working temperature :
- Ambient : -20 ~ 65 °C
- Fluid : -20 ~ 80°C
● Pressure connection :
- Stainless steel (316SS)
- Shreaded entry, radial
● Element :
- Stainless steel (316SS)
- C type bourdon tube
● Case & bezel ring :
- Cr plated zinc for 100mm with dual stpoint only
- Stainless steel(316SS) 100, 150mm
- Screw type
●Contacts :
- Contact : dual set point or triple set point
- Contact rating : AC 110V, 0.5A/AC220V, 0.25A
- Dielectric strength : AC2000V/min Insulation
- Insulation resistance : more than 100Mohm at DC 500V
● Window : Safety glass
● Movement : Stainless steel
● Dial : White aluminium with black graduations
● Pointer : BST3, alloy, black Painted with gold plated
● Process connection : 3/8" PF
|
