佛山市贺迪传感仪器有限公司

HDK102AG1智能压力开关数显压力测控

HDK102系列智能压力开关是集压力测量，显示，输出、控制于一体的智能数显压力测控产品portant;background:0px cente!important;">    该产品为全电子结构，前端采用带隔离膜充油压阻式压力传感器，输出信号由高精度，低温漂的放大器放大处理，送入高精度的A/D转换器，转换成微处理器可以处理的数字信号，经过运算处理的信号控制两路开关，对控制系统压力进行测控portant;background:0px cente!important;">    该智能数字压力开关使用灵活，操作简单，调试容易，安全可靠portant;background:0px cente!important;">    可替代HYDAC贺德克EDS系列压力开关portant;background:0px cente!important;">产品应用:portant;background:0px cente!important;">      广泛应用于水电，自来水，石油，化工，机械，液压等行业，对流体介质的压力进行测量显示和控制。portant;background:0px cente!important;">产品特点：portant;background:0px cente!important;">◆4位数字显示当前压力值portant;background:0px cente!important;">◆压力预设开关点和延滞切换输出portant;background:0px cente!important;">◆开关量可在零点到满度之间任意设定portant;background:0px cente!important;">◆外壳设有节点动作发光二级管，便于观察portant;background:0px cente!important;">◆按键调校及现场设置各种参数，操作方便portant;background:0px cente!important;">◆2路开关量输出，带载能力1.2Aportant;background:0px cente!important;">◆模拟量输出（4～20mA）portant;background:0px cente!important;">主要技术参数：portant;background:0px cente!important;">开关类型: PNP、NPNportant;background:0px cente!important;">控制范围: -0.1~0~100Mpaportant;background:0px cente!important;">控制精度: ≤±0.5%FSportant;background:0px cente!important;">显示精度: ±0.1%FSportant;background:0px cente!important;">显示方式: 4位数码管portant;background:0px cente!important;">显示范围: -1999~9999portant;background:0px cente!important;">稳 定 性: ≤0.2% /年portant;background:0px cente!important;">电源范围: 24V±20%portant;background:0px cente!important;">功耗: < 1Wportant;background:0px cente!important;">负载容量: <24V1.2Aportant;background:0px cente!important;">响应时间: <4msportant;background:0px cente!important;">开关寿命: >100万次portant;background:0px cente!important;">防护等级: IP65portant;background:0px cente!important;">介质温度: -20~80℃