Shanghai air pressure sensor * Company * load cell sensor manufacturers * Pu Rui PR600NTH wireless temperature and humidity sensor at full industrial-grade product design as the standard, with low-power high-performance RF front-end, a wide variety of measurements for indoor environment, agriculture Greenhouse intelligent management and record temperature and humidity measurements, low power consumption, transmission distance, rich peripheral interfaces and other characteristics. Flexible networking support point to point, star network, tree network topology; the device supports low-power mode, the device lowest sleep current of up to 15mA (depending on the external expansion device). The main features are: 1, comes RTC, support the entire network for all nodes low power operation; 2, independent LED indicator; 3, can choose a variety of measurement accuracy, the most accurate support ± 0.3 ℃, ± 1.8% RH; 4, integrated data memory, support for automatic data collection after the swap network storage, maximum support 120 000 records; 5, comes with battery box, 3.6V lithium batteries powered, one minute collection 1, the effective working time battery wireless temperature and humidity sensor is greater than 1 year; 6, optional 2.4GHz or 780MHz band radio work; 7, RF transmit power selectable: -11dBm ~ + 10dBm @ 780MHz, -17dBm ~ + 3dBm @ 2.4GHz; 8, multi-configurable parameters; 9, Data acquisition cycle is adjustable between 1s ~ 18h; 10, enclosure meets IP65 protection; 11, the working temperature: -40 ~ 85 ℃. http://www.prill.com.cn/xtjc/WXNTH.shtml Website: www.prill.com.cn Contact: 021-39516905 Contact: Mr. Wang Address: Haichuan Road, Jiading District, Shanghai No. 177 on the third floor