ĐỒNG HỒ ĐO ÁP SUẤT WISE P255

Nominal diameter: 63, 80 and 100 mm
Accuracy:
      63 and 80 mm: ±1.6% 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
Working pressure:
      Steady: 75% of full scale
      Over range protection: 130% of full scale
Working temperature
      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)
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:
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)
Case and cover: Stainless steel (304SS), Crimp ring type
Window: Safety glass
Movement: Stainless steel
Dial: White aluminium with black graduations
Pointer: Black painted aluminium alloy
Process connection:
      63 mm: 1/4" PT, NPT and PF
      80 mm: 1/4", 3/8" PT, NPT and PF
      100 mm: 1/4", 3/8", 1/2" PT, NPT and PF