德国威卡WIKA压力表113.31
应用
用于焊接、切割和相关工艺的设备和装置
氧气和乙炔应用
具有更高安全要求的应用

功能特性

• 可靠且性价比高
• 测量范围：高达0 ... 40 MPa
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  描述

  设计
  符合ISO 5171标准

  标准尺寸 (mm)
  50

  准确度等级
  2.5

  量程：
  0 ... 0.25和0 ... 40 MPa
  或所有其他同等负压量程或正压和负压联程

   

  压力限值
  稳定压力：3/4 x满量程值
  波动压力：2/3 x满量程值
  瞬时压力：满量程值

  允许温度
  环境温度：-20 … +60℃
  介质温度：最大为+60℃

  温度影响
  当测量系统的温度在参考温度 (+20℃) 附近波动时，最大变化为量程的±0.4 %/10 K