AR432 Wireless
โพสต์เมื่อ : 10 มิ.ย 2565 เวลา 7:6 น.
AR432 Wireless Temperature Sensor with LCD
PRODUCT DETAILS
- Temperature measurement in the range of -30 to 80 °C
- Radio transmission in ISM 868MHz band, range up to 200 m (open space) - depending on the local radio propagation conditions: type and thickness of walls, doors, etc.
- option of increasing the radio range up to 400 m by activating the function of measurement re-transmission from other sensors (the re-transmission requires supplying sensors via the mini-USB port, the network may include up to 3 re-transmitters located within the range of AR40x)
- 7 radio channels enabling independent work seven neighbouring sets of AR40x recorders and related sensors
- LCD display showing the measured values, messages and errors
- alarms: lower, upper, in the band and outside the band, LED indication
- temperature probe integrated in the housing or external
- option of presenting and recording data with up to 16 sensors of AR431 type in a single AR40x recorder
- programmable measurement and update period - from AR40x recorder range: 1 min. to 4 hrs.
- portable housing (IP20) adapted for wall mounting
- battery power supply (3.6V, AA type), with the batteries replaced by the user
- long operation with a new battery (up to 4 years, at room temperature, with measurement period > 30 min and uninterrupted radio transmission)