EASYFIT - EnOcean Multisensor with cover plate EMSIA

EMSIA enables the realization of energy harvesting wireless sensors communicating according to EnOcean Alliance radio standard. Key applications are wall-mounted or equipment-mounted sensor solutions for the measurement of temperature, humidity, illumination or acceleration / orientation.

EMSIA integrates dedicated sensors for temperature, humidity, illumination, acceleration and magnet contact. These sensors measure and transmit the current status every 60 seconds.

EMSIA will immediately wake-up and transmit an update if an acceleration event occurs (e.g. due to being moved or shaken) after a period without such change.

EMSIA contains an integrated solar cell optimized to generate the required energy based on available ambient lighting. Under typical indoor lighting scenarios (200 lux for 6 hours per day) they operate fully self-supplied. For use cases with insufficient available light, it is possible to mount a dedicated backup battery.

EMSIA provides an integrated NFC interface that can be used for device configuration and device commissioning. In addition, it contains an LRN button that can be used for simple commissioning tasks.

FEATURES :

• 5 in 1 sensor
• Works without battery (possibility to add one if needed)
• Device configuration and commissioning with NFC interface
• Measurement of temperature, humidity, illumination or acceleration / orientation
• Delivered with wall mount, front cover, magnet and adhesive tape

TECHNICAL SPECIFICATIONS :

• Transmission Frequency / Data Rate: 868.300 MHz / 125 kbps
• Transmission Power: +5 dBm
• Transmission Range (for guidance only): typ. 200 m free field / 30 m indoor environment
• Temperature Measurement Range / Accuracy: -20 °C … +60 °C / ± 0.3 K
• Humidity Measurement Range / Accuracy: 0 … 100 % r.h. / ± 3% r.h.
• Illumination Measurement Range / Accuracy: 0 … 65000 Lux / ± 10 %
• Acceleration Measurement Range / Accuracy: ± 2 g / ± 0.03 g
• Acceleration Wake Threshold: 0.03 g (default, configurable via NFC)
• Update Rate (excl. random offset): Every 60 seconds (configurable via NFC)
• Device Configuration: NFC (ISO 14443)
• Supported EEP (selectable via NFC): D2-14-41 (default) D2-14-40, A5-02-05, A5-04-01, A5-04-03 A5-06-02, A5-06-03, A5-14-05, D5-00-01
• Power Supply: Integrated solar cell
• Operating Time In Darkness (at 25°C): 4 days (after full charge)
• Backup Power Supply (optional): CR1632
• Dimensions (STM 550 module): 40 mm x 40 mm x 13 mm
• Operating Temperature / Humidity: -5°C … +45°C / 0 … 90% r.h. (non-condensing)