testing system for relative temperature and humidity inside concrete TEHU type made in China

Product Usage

Used for temperature and humidity monitoring during the pouring of bridges and piers in highway and railway construction, temperature and humidity monitoring of concrete dams in water conservancy construction, and temperature and humidity monitoring during the pouring of large volume concrete foundation caps and frames in super high-rise buildings.

The extremely high precision stands out among all temperature and humidity products so far. Based on a new collection technology, it has unique adjustment functions and multiple innovative designs.

Performance characteristics

1. Data reading: PC specific software;

2. Real time recording interval: 5s~24h;

3. Recording mode: optional start/stop or loop recording methods;

4. LED status indicator and buzzer alarm.

technical parameter

1、※ Accuracy: humidity ± 0.8%, temperature ± 0.1 ℃;

2、Temperature range: -10~60 ℃;

3、Humidity range: 0-100% RH;

4、※ Number of channels: 12 channels;

5、Probe size: 15× 83m;

6、Embedded sleeve size: Ø 22.5× 80mm;

7、Current consumption: 0-4.5mA;;

8、※ Long term stability: ＜ 1% RH/year;

9、Filter element type: polyethylene standard filter element, 20um;

10、Response time:<15Swithout filter installed;

11、Shell material: polycarbonate;

12、Power supply voltage: DC 5 V.