Wireless mass concrete temperature measuring system

Purpose:
It is mainly used for mass concrete temperature monitoring for the passenger dedicated line, high-speed rail project and to test the temperature during the concrete pouring on highway Bridges and piers in the railway construction, high-rise building base cap, framework casting temperature monitoring, water conservancy construction large volume concrete dam body temperature monitoring, etc. 
 
Technical parameters：
Measuring range：-30～130℃
Accuracy：±0.3℃
Working temperature：-20～80℃
Temperature measuring points：At the same time monitoring of 24 points
Acquisition module power supply：Dedicated li-ion battery
Portable host power supply：Dedicated li-ion battery+AC220V