主要技術(shù)參數(shù)
執(zhí)行標(biāo)準(zhǔn)：JB/T9274-1999
儀表公稱直徑80mm；
精度等級2%；（2.5% 可選）
測量范圍-1～6kPa
防護(hù)等級IP54
正常工作環(huán)境溫度-25℃～55℃
儀表連接M5 內(nèi)螺紋 （其它見選型表）
軸向卡子安裝
儀表外殼不銹鋼本色表殼滾邊
儀表接頭銅合金鈍化處理（電鍍可選）
測壓元件銅合金雙膜盒無鉛錫焊接
儀表機(jī)芯銅合金，裝有儀表微動(dòng)調(diào)零裝置
儀表玻璃2mm 有機(jī)玻璃
儀表指針鋁黑色
過壓范圍正壓部分10 倍，即：60kPa
MODEL YE-080
Technical Specifications
Executive Standard: JB/T9274-1999
Instrument Diameter: 80mm
Accuracy class: 2%; (2.5% optional)
Range: 1-6kPa (see range code table for type)
Protection Class: Ip54
Ambient Temperature: -25℃～55℃
Instrument Connection: M5-F (other see type table),
back connection clamp connection
Instrument Case: Stainless steel case,
crimpled type.
Instrument Connection: Copper alloy, passivating
treatment (plating optional)
Measurement Elements: copper alloy double
diaphragm zead-free tin soldering
Movement: copper alloy, micro-adjustment
Window: 2mm organic glass
Instrument pointer: black aluminium
PP/PM(