安標(biāo)證:MFA120156
爆合格證:
技術(shù)指標(biāo)
·甲烷濃度:0.0%~100.0%
·:±5%FS,10%以內(nèi)±0.5%;
·溫度:-10~60℃·:±0.5℃
·壓:50~150kPa
·:±1kPa
·負(fù)壓:0~100kPa
·:±0.5kPa
·瓦斯流量:DN25
·管徑0.0~0.5 m3/min
:±0.01 m3/min
·DN50管徑0.0~1.8 m3/min
?。骸?.04 m3/min
·大于DN50管徑 0.0~999m3/min
:±2%FS