Magnetic assisted electric contact pressure gauges are widely used in industries such as petroleum, chemical, metallurgy, and power plants to measure the pressure of fluid media without explosion hazards and without corrosive effects on instrument components. The instrument, when used in conjunction with corresponding electrical components, can achieve automatic control and signaling (alarm) of the measured pressure system. For the shock resistant magnetic assisted contact pressure gauge filled with liquid in the case, it not only improves the resistance to medium pulsation and environmental vibration performance, but also extends the service life of the product.
YXC series - magnetic assisted electric contact pressure gauge
Magnetic assisted electric contact pressure gauges are widely used in industries such as petroleum, chemical, metallurgy, and power plants to measure the pressure of fluid media without explosion hazards and without corrosive effects on instrument components. The instrument, when used in conjunction with corresponding electrical components, can achieve automatic control and signaling (alarm) of the measured pressure system. For the shock resistant magnetic assisted contact pressure gauge filled with liquid in the case, it not only improves the resistance to medium pulsation and environmental vibration performance, but also extends the service life of the product.
型号表示
触头功率 | *高工作电压 | *大工作电流 | 控制形式 |
30VA(阻性负载) | 220VD.C或380VA.C | 1A | 上下限、双上限、双下限 |
名称 | 型号 | 安装型式 | 标度范围MPa | 精确度等级 | 使用环 境温度 | 相对 湿度 | 抗工作 振动 | 接头连 接螺纹 | ||
指示 | 设定值 | |||||||||
接通 | 断开 | |||||||||
普通型 磁助电接 点压力表 | YXC-100 | 径向 | 0~0.1 至 0~60MPa | 1.5 | 1.5 | 4 | -40~70℃ | 不大于85% | V.H.3级 | M20×1.5 |
YXC-100ZT | 轴向带边 | |||||||||
YXC-150 | 径向 | |||||||||
YXC-150ZT | 轴向带边 | |||||||||
耐震型 磁助电接 点压力表 | YXCN-100 | 径向 | 0~0.1 至0~60MPa | 1.5 | 1.5 | 5 | -25~55℃ | 不大于90% | V.H.4级 | M20×1.5 |
YXCN-100ZT | 轴向带边 | |||||||||
YXCN-150 | 径向 | |||||||||
YXCN-150ZT | 轴向带边 |
电气线路连接示意图
仪表由测量系统、指示装置、磁助电接点装置、外壳、调节装置和接线盒(即插头座)等组成。当弹簧管在被测介质的压力作用下,迫使其末端产生相应的弹性变形--位移,借助拉杆经齿轮传动并予放大,由固定于齿轮轴上的指针逐将被测值在度盘上指示出来。与此同时指针带动活动触头与设定指针上的触头(上限或下限)相接触的瞬时,致使控制系统中的电路得以断开或接通,以达到自动控制和发信报警的目的。
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