The VHTM-001, a Humidity Temperature sensor from Verge Solutions is chosen for its Low power, low cost, Captis compatible features- making it the most versatile, easy to install and set up, and with NBIoT it has the widest area of coverage of any sensor, it has Modbus output and voltage input of 5-24V a current draw is 4mA and has a wake time of 2s.
Its measurement range is 0-100%RH, -30 to 80DegC has an accuracy of =-0.5DegC +-3%RH It is used by storage, buildings and cities and some of the applications are monitoring aircon and refrigeration performance, monitoring internal and external environments, monitoring cabinets. This unit is compatible with Multi or Solar loggers.