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Currently Teltonika is providing beacons with pre-calibrated RSSI at 1m for iBeacon and RSSI at 0m for Eddystone that should be suitable for most use cases, however we plan to introduce user calibration in the future.
Currently Teltonika is providing beacons with pre-calibrated RSSI at 1m for iBeacon and RSSI at 0m for Eddystone that should be suitable for most use cases, however we plan to introduce user calibration in the future.
=== <big>EN12830 modification related questions</big> ===
==== What does having EN12830 mean? ====
EN12830 certification indicates that our device is suitable for cold-chain temperature monitoring. It features an accurate temperature sensor, food-grade casing, and the ability to store historical temperature data.
==== Are sensors calibrated? ====
Yes, our sensors are calibrated.
==== Can you re-calibrate the sensors? ====
Yes, recalibration is possible.
==== Do you need to recalibrate the sensors? ====
Recalibration is not mandatory under EN12830. The standard states that the frequency of verification is governed by EN13486, which specifies:
The frequency of checks depends on the user’s needs and the manufacturer’s guidelines. If the temperature measuring instrument is installed on a vehicle that undergoes annual or periodic maintenance, it is recommended (but not required) to check the instrument during those inspections.
Some countries may have additional regulations that go beyond EN12830. In such cases, we expect clients to submit their devices for periodic verification, which our devices are designed to pass without needing recalibration.
'''Our re-calibration guidelines:'''
The temperature sensor has a long-term drift of less than 0.01°C per year, meaning it should maintain its 0.5°C accuracy class throughout its expected service life. In other words, recalibration is not expected to be needed after purchase.
===<big>Other questions (Questions without category)</big>===
===<big>Other questions (Questions without category)</big>===
==== What is the purpose of LED on the devices? ====
==== What is the purpose of LED on the devices? ====
It does not have any functions currently that would be apparent for users. It is used internally for double checking device visually that it is powered correctly. It is left on PCB for future development options.
It does not have any functions currently that would be apparent for users. It is used internally for double checking device visually that it is powered correctly. It is left on PCB for future development options.
==== Can EYE sensors detect temperature less than -20°C? ====
==== Can EYE sensors detect temperature less than -20°C? ====
