简要说明：德图TESTO牌的温湿度变送器产品：估价：100，规格：6681，产品系列编号：齐全

德图TESTO温湿度变送器6681

testo 6681温湿度变送器，精度±1.0%RH（取决于探头），可选信号输出种类，可选自带显示器，以太网模块和Profibus模块，可选所有湿度相关单位，可选继电器，可选第3路模拟信号输出

产品优势:
High-precision Testo humidity sensor with long-term stability for high humidity applications (optional)
Ethernet, relay and analog outputs enable optimum integration into individual automation systems
High-quality digital probes and an intelligent calibration concept
Self-monitoring and an early warning function ensure high system availability