Công ty TNHH kỹ thuật công nghệ và dịch vụ Tiên Phong
D5 KDC Miếu Nổi, Đinh Tiên Hoàng, P3, Q.Bình Thạnh
Tell : 0947 013 478 - 0914 73 81 79
Email : thuytrinh.pitesco@gmail.com
Website: www.pitesvietnam.com
Electrical contact pressure gauge with aluminium case
Model : P531,P532,P533,P534,P537,P539
Service intended
P530 series are designed for a local reading of measured pressure and equipped with the inductive contact block which allows all the combinations of contacts to be used. The contact block is mounted on the dial. The window is fitted with a knob for external adjustment of the setpoints.
Nominal diameter
100 and 150 mm
Accuracy
±1.5% of full scale
Scale range (MPa, kPa, bar)
●-0.1 ~ 0 to -0.1 ~ 2MPa
●0 ~ 0.1 to 0 ~ 100MPa
●0 ~ 0.1 to 0 ~ 100MPa
Working pressure
●Steady : 75% of full scale
●Over range protection : 130% of full scale
●Over range protection : 130% of full scale
Working temperature
●Ambient : -40 ~ 65°C
●Fluid : Max. 100°C
●Fluid : Max. 100°C
Temperature effect
Accuracy at temperature above and below the reference temperature (20℃) will be effected by approximately ±0.4% per 10℃ of full scale
Pressure connection
Stainless steel (316SS)
Element
C type bourdon tube
Stainless steel (316SS)
Stainless steel (316SS)
Case
Black finished aluminium
Cover
Black finished aluminium
●Screwed
●Screwed
Window
●Acrylic resin
●Safety glass (P539)
●Safety glass (P539)
Movement
Stainless steel
Dial
White aluminium with black graduations
Pointer
BsT3 alloy, black painted pointer with golden plated
Process connection
⅜", ½" PT, NPT and PF
Contacts
●Contact rating : AC 110 V, 0.5 A/AC 220 V 0.25 A
DC 110 V, 0.3 A/DC 220 V 0.15 A
●Dielectric strength : AC 1,000 V/min
●Insulation resistance : More than 100 MΩ at DC 500 V
DC 110 V, 0.3 A/DC 220 V 0.15 A
●Dielectric strength : AC 1,000 V/min
●Insulation resistance : More than 100 MΩ at DC 500 V
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