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 type pressure gauge with nickel plated zinc case
Model : P542,P543
Service intended
P542 and P543 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 set points. These are also designed to direct the leakage of insulating oil inside the electric cable.
Nominal diameter
100 and 150 mm
Accuracy
±1.0% of full scale
Scale Range (MPa, kPa, bar)
●-0.1 ~ 0.6 MPa to -0.1 ~ 1 MPa
-0.1 ~ 0.3 MPa
-0.1 ~ 0.3 MPa
Working pressure
●Steady : 75% of full scale value
●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
Degree of protection
EN60529/IEC529/IP67
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)
●Threaded entry, radial
●Threaded entry, radial
Element
●Stainless steel (316SS)
●C type bourdon tube
●C type bourdon tube
Case
●Nickel plated zinc for 100 mm (P542)
●Triple setpoint only 316SS 100 and 150 mm (P543)
●Triple setpoint only 316SS 100 and 150 mm (P543)
Cover
●Nickel plated zinc for 100 mm
●Triple setpoint only 316SS 150 mm (P543)
●Triple setpoint only 316SS 150 mm (P543)
Window
Safety glass
Movement
Stainless steel
Dial
White aluminium with black graduations
Pointer
BsT3 alloy, black painted pointer with gold plated
Process connection
⅜" PF
Contact
Contact : Dual set point or triple set point ●Contact rating : AC 110 V, 0.5 A/AC 220 V, 0.25 A
●Dielectric strength : AC 2,000 V/min insulation
●Insulation resistance : More than 100 MΩ at DC 500 V
●Dielectric strength : AC 2,000 V/min insulation
●Insulation resistance : More than 100 MΩ at DC 500 V
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