直流电压电流变送器/直流电量变送器
技术参数 Technical Parameter 输入规格Input:75mV-500V DC; 输出规格 Output:0-5V DC & 0-10V DC 0-20mA DC & 4-20mA DC 输出纹波Output ripple:<5mV 输入阻抗Input impedance:≥1MΩ 温度漂移 Temperature drift: 25×10-6/℃ 线性范围Linear range:0%~120% 回应时间Response time:<300mS 负载能力Load capacity: 电流负载Current load capacity:<300Ω 电压负载 Voltage load capacity:≥1KΩ 超载能力Overloading capacity: 2倍标称输入值;持续60s 2 times nominal input value; continuous 60s 隔离耐压Isolation pressure resistance:2500V DC,1min, 绝缘电阻insulation resistance: >100MΩ(500VDC)