主要技术参数
执行标准：JB/T9274-1999
仪表公称直径80mm；
精度等级2%；（2.5% 可选）
测量范围-1～6kPa
防护等级IP54
正常工作环境温度-25℃～55℃
仪表连接M5 内螺纹 （其它见选型表）
轴向卡子安装
仪表外壳不锈钢本色表壳滚边
仪表接头铜合金钝化处理（电镀可选）
测压元件铜合金双膜盒无铅锡焊接
仪表机芯铜合金，装有仪表微动调零装置
仪表玻璃2mm 有机玻璃
仪表指针铝黑色
过压范围正压部分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(