The Blue PUCK RHT is a compact, rugged Bluetooth temperature and humidity sensor. 100% autonomous, this sensor can be adapted to industrial environments for smart building, transport and cold storage of food
Supervise and secure the transport of temperature-sensitive goods with Bluetooth wireless temperature sensors. In order to make the traceability of the cold chain more reliable and to ensure compliance with current regulations, it is necessary for transporters to equip themselves with a temperature control solution.
Specifications | Value |
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Frequency | 2,4 GHz - Bluetooth Low Energy 4.0/4.2 |
Output power | Up to +4 dBm (configurable) |
Range | Up to 500 meters open field (+4dBm) |
Transmission period | 3s by default, configurable by user between 0,1s to 10s. 2 advertising periods can be configured (value between 0,1 and 86400 seconds). Transition from one to another according to configurable sensor threshold |
Radio frame format | ELA ID (15 bytes identifier) ELA RHT (15 bytes identifier + 2 bytes Temperature (in 0.01°C)+1 byte Relative Humidity (%)) |
Parameters and configuration | Interface/protocol: NFC (Type 2) |
Connected mode | Datalogger transmission (record of saved sensor data) Battery level command |
Sensors performance |
Battery | |
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Power supply | 3 VDC - Internal lithium battery |
Battery life | Up to 18 years* |
Battery level | Low battery warning in advertising frames (<15%) Battery voltage in scan response frames (configurable) |
Housing | |
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Dimensions | Ø 57 mm base - Thickness 20 mm |
Weight | 41g |
Materials | DELRIN (POM C) Compatible with food products (90/128/EEC) |
Waterproofness | IP 65 (non-condensing) |
Operating temperature | -40°C to +85°C |
Accessories | |
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Tag support |
Holder + double-sided adhesive: PUCK HOLDER STICKER (ACIOM118B) Holder only: PUCK HOLDER (ACIOM117B) Double-sided adhesive only: PUCK STICKER (ACIOM188) 3M PT1100 - Ø 55mm – Thickness: 1,1mm |