中环科仪
可输出 0 至 25 毫安的电流信号。用于校验各种电流输入型的电气仪表。
Output current signals from 0 to 25 mA. It is used to verify various current input type electrical instruments.
产品特点 Product Features
5 位高性能数字信号源,具有良好的长期稳定性
Reliable 5 digital high performance signal source
步进输出、连续输出和存储功能
Step and continuous output, storage function
模拟两线制变送器,提供 24V 现场仪表电源
Analog two-wire transmitter, and provide 24V loop power for on-site operation
输出过载指示、电池容量指示和自动关机功能
With output overload indication, battery capacity indication and automatic shutdown function
内置充电电池,交/直流供电
Built-in rechargeable battery, AC / DC power supply
主要技术指标 Main Specifications