These gauges are designed for measuring the pressure of medium Oxygen, Acetylene, CO/2 and Argon. The Oxygen gauge must not touch oil.
主要技術(shù)指標(biāo) Technical specifications:
表殼材質(zhì) Case material: 碳鋼（噴涂黑塑）
測壓元件 Pressure element: 銅合金 Copper alloy
機(jī)芯材質(zhì) Movement material: 銅合金 Copper alloy
接頭材質(zhì) Socket material:銅合金 Copper alloy
防護(hù)等級 Weather protection: IP54
工作條件：工作介質(zhì)溫度應(yīng)不超過-40～70℃
相對濕度≤85%（適用溫度偏離20±5℃）
其溫度附加誤差不大于0.4%/10℃
Working conditaions: Temperature of medium must within the ragen:-40～70℃
Relative humidity:≤85%(when working temperayure deviates from 20±5℃, the additional temperature error shall not more than 0.4%/10℃)
名稱 Name | 氧氣表 | 氬氣表 | 乙炔表 | 二氧化碳表 | 氮?dú)獗?/DIV> | 氫氣表 | 丙烷表 |
型號 Model | Oxvgen Pressure Gauges | Argon Pressure Gauges | Acetylen Pressure Gauges | Carbon dioxide Pressure Gauges | Nitrogen Pressure Gauges | Hydrogen Pressure Gauges | LPG Pressure Gauges |
公稱直徑（mm） Nominal diameter | YO-60 | Yar-60 Yar-100 | YY-60 YY-100 | YC-60 YC-100 | YD-60 | YQ-60 | YW-60 |
連接螺紋 Connection thread | Φ60 Φ100 Φ150 | Φ60 Φ100 | Φ60 Φ100 Φ150 | Φ60 Φ100 | Φ60 | Φ60 | Φ60 |
精度等級 Accuracy | M14×1.5；M20×1.5 | M14×1.5； | |||||
測量范圍（MPa） Measuring ranges | 1.5；2.5 | 2.5 | |||||
環(huán)境溫度（℃） Enviroment temperature | -20～+40 | ||||||
