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Capacitive pressure transmitter

SPB3051 Differental Pressure TransmitterBack to list

SPB3051 Differental Pressure Transmitter
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  • Accuracy: ±0.25% to ±0.075%                                                                                                                                                                                               
  • Ambient Temp effect/28℃                                        
    Scale ratio from 1:1 to 10:1 : ≤±0.2%
    Minim scale(≤1.5Kpa): ±0.5%                     
  • Influence of pressure:
  • Zero error（can eliminate under static pressure）：
    Static pressure: 0 to 13.7Mpa, ±0.2%/6.9Mpa
                 Over 13.7Mpa, ±0.5%/6.9Mpa
                 13.7Mpa, ±0.5%/6.9Mpa
  • Full scale error: ±0.25%/6.9Mpa
  • Stability
    60months, 0.25%F S, 28℃
    Max pressure :6.9Mpa, scale for 1:1
  • Place influence
    Move less than 250Pa on zero,no influence for scale
  • General performance
    ±0.25%(scale of 1:1, 28℃ changeable,6.9Mpa)
  • Vibration influence(except minim scale)
    Measure random axis < ±0.1%F S(15 to 2000Hz)
  • Influence of power supply:effect ≤0.05%/V
  • Isolation and reverse polarity protection
No arc light under 50Hz,100Vpp
No damage when reverse connection under 24VDC
  • Power supply:12…45VDC
  • Ambient Temp:－20℃…85℃
  • Storage Temp:－40℃…104℃
  • Relative humidity:0…90%
  • Diaphragm material: 316L, Hastelloy C, Monel,Ta, stainless steel ,optional
  • Ingress protection: IP67
  • Fill fluid: silicone oil, Glyceride and water