Sensor Htemp HomeBox is Combined Temperature (-30°C to +70 °C) and Relative Humidity (0 - 100% RH) sensor with RJ11 interface for indoor uses. The sensor is compatible with all HW group remote monitoring devices.
Housed in a small elegant plastic box, this sensor can be mounted on a wall or a ceiling or placed on a desk. It is small and lightweight so it can be secured in place with a piece of double-sided adhesive tape. A detachable cable with RJ11 jacks is used for the connection. Connection cable 3 m included in the package.
- Communication interface: 1-Wire bus, RJ11 jack
- Maximum length of the 1-Wire bus: 60 m
- Measurement range -30 to +70 °C, resolution – 0.8°C
- Humidity measurement in range – 0-100 % RH (Relative Humidity)
- Power supply: 5V from RJ11 port
This sensor can be used in many areas. In addition to monitoring in households, commercial buildings, and school buildings, it will also help you in various measurement and regulation projects.
Installation and use
Housed in a small elegant plastic box, these sensors can be mounted on a wall or a ceiling or placed on a desk. They are small and lightweight so they can be secured in place with a piece of double-sided adhesive tape. A detachable cable with RJ11 jacks is used for the connection. Included 3-meter RJ11 cable to connect the sensor to any HW group device.
Before first use remove the lid and remove the protective foil from the humidity sensing chip.
The information about time related sensors precision and the need for calibration can be found in this application note.
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