仪表具有抗介质脉动和冲击载荷，耐环境振动等优异特性。纽扣式仪表设上下限二位开关接点装置，在压力达到设定值时发出信号或通断控制电路，供作业系统自动控制或发讯用。
一般电接点仪表只适用于对铜和铜合金无腐蚀作用的液体，气体等，介质的测量。纽扣式电接点仪表，还具有耐酸耐高温的突出优点，特别适用于无填充液，高电压（380VAC、220VDC）的用户作控制信号切换用，触点在原有基础上加大了磁头的接触面，对信号的切换更加可靠，工作更加稳定，在高电压的情况下更延长了使用寿命，广泛应用机械、化工石油、冶金、电力等工业生产过程。 Instruments of anti-media and the impact of fluctuating load, vibration-resistant environment, such as outstanding characteristics. Button-meter located on the lower limit of two switch contact device, the pressure to set a signal or when the value of on-off control circuit for the operating system's automatic control or the use.
General Instrument, contact only applies to copper and copper alloy no corrosive effect of the liquid, gas, media measurement. Button-type contact instruments, also has an outstanding advantage of high temperature acid, is particularly applicable to non-filled liquid, high-voltage （380 VAC, 220VDC） for the user to switch control signals, based on the original contact the head of the increase contacts , The switch to signal more reliable, more stable work, in the case of high-voltage more extended service life, the wider use of machinery, petroleum chemical industry, metallurgy, electric power and other industrial processes. | 
| | 技术参数： | | | 型 号 | YXCK-100B-ZQ | YXCK-100B | YXCK-150B | YXCK-100B-TQ | YXCK-150B-TQ | | 结构形式 | 轴向带前边 | 径向无边 | 径向带前边 | | | -0.1～0.15,-0.1～0.3,-0.1～0.5,-0.1-0.9,-0.1～1.5, -0.1
～2.4, 0.1,0.16,0.25,0.4,0.6,1.0,1.6,2.5,4,6,10,16,25,40,60 | | 精确度% | ±1.6 | | | zui大工作电压 | | | 起动电流 | 1A | | 持续电流 | 0.6A | | zui大功率（无感负载） | 20VA 20W | | 电缆连接器 | X14K4P | | 使用工作温度：-25℃～100℃ 工作压力上限：不大于仪表上限的2/3
工作环境振动频率不大于25Hz，振幅不大于0.5mm
外形尺寸：仪表外型尺寸与干簧式相同
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