SR65 VFG
Energy-harvesting wireless contact sensor for measuring temperature on ducts/pipes.The SR65 VFG can be configured via airConfig software to customized measurement ranges, transmission intervals and wake-up times. When used in dark places, a backup battery can be inserted.
| Measured values | temperature |
|---|---|
| Radio technology | EnOcean (IEC 14543-3-10) |
| Frequency | 868 MHz, optional:, 902 MHz (Americas) |
| Data transmission | airConfig ready |
| Power supply | solar cell, internal super cap, optional: backup battery LS14250 (3,6 V) |
| Measuring range temp. | +10..+90 °C, optionally configurable via airConfig |
| Accuracy temperature | ±1% of measuring range (typ. at 21 °C) |
| Measurement interval | WakeUp time = 100 sec. (default), heartbeat cycle = every 10th wakeup, configured via airConfig |
| Enclosure | PA6.6, pure white, cover PC, transparent, with quick lock screws |
| Protection (IP) | IP65 according to EN 60529 |
| brass, spring loaded sensor | |
| Ambient condition | -25..+65 °C, max. 85% rH short term condensation |
| Weight | 115 g |
| Notes | integrated battery backup possibility for usage in dimly lit rooms, to use the free software airConfig (download) a USB stick, which is able to send and receive EnOcean telegrams, is necessary. The EnOcean USB stick (incl. license) is included in airScan (item No. 566704 for 868 MHz) |