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
Crimped - on ring case pressure gauge
Model : P255
Service intended
P255 liquid filled series are suitable for applications with high dynamic pressure loads or vibrations. It is suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system. Suitable for machinary industry and parts for various facilities and equipments.
Nominal diameter
63, 80, 100mm
Accuracy
●63 and 80 mm : ±1.6% of full scale
●100 mm : ±1.0% of full scale
●100 mm : ±1.0% of full scale
Scale range (MPa, kPa, bar)
●63 and 80 mm : -0.1 ~ 0 to 0 ~ 100 MPa
●100 mm : -0.1 ~ 0 to 0 ~ 200 MPa
●100 mm : -0.1 ~ 0 to 0 ~ 200 MPa
Working pressure
●Steady : 75% of full scale
●Over range protection : 130% of full scale
●Over range protection : 130% of full scale
Working temperature (Dry type)
●Ambient : -40 ~ 65℃
-20 ~ 65℃ (With glycerin filling)
-40 ~ 65℃ (With silicone filling)
●Fluid : Max. 200℃
Max. 100℃ (With glycerin filling)
Max. 100℃ (With silicone filling)
-20 ~ 65℃ (With glycerin filling)
-40 ~ 65℃ (With silicone filling)
●Fluid : Max. 200℃
Max. 100℃ (With glycerin filling)
Max. 100℃ (With silicone filling)
Fluid
Dry or glycerin
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)
Element Mat'l
●63 and 80 mm : ≤0.3 MPa : C type bourdon tube (316SS)
≥0.4 and＜6 MPa : C type bourdon tube (304SS)
≥6 MPa : Helical type boudon tube (316SS)
●100 mm : ≤0.1 MPa : C type bourdon tube (316SS)
● ≥0.2 and ＜10 MPa : C type bourdon tube (304SS)
● ≥10 MPa : Herical type boudon tube (316SS)
≥0.4 and＜6 MPa : C type bourdon tube (304SS)
≥6 MPa : Helical type boudon tube (316SS)
●100 mm : ≤0.1 MPa : C type bourdon tube (316SS)
● ≥0.2 and ＜10 MPa : C type bourdon tube (304SS)
● ≥10 MPa : Herical type boudon tube (316SS)
Case and Cover
Stainless steel (304SS)
Crimp ring type
Crimp ring type
Window
Safety glass
Movement
Stainless steel (316SS)
Dial
White aluminium with black graduations
Pointer
Black painted aluminium alloy
Process connection
●63 mm : ¼" PT, NPT and PF
●80 mm : ¼", ⅜" PT, NPT and PF
●100 mm : ¼", ⅜", ½" PT, NPT and PF
●80 mm : ¼", ⅜" PT, NPT and PF
●100 mm : ¼", ⅜", ½" PT, NPT and PF
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