Temperature data-logger TRE35-001

accelerationwirelesswith PC interface

Overview
The TRE35-001 records transport conditions to trace shocks and temperature variations with timestamped events. Data are downloaded and analyzed on a PC using RF Monitor software; the device supports both stored and real-time transmission.

Measuring range

• -16g to +16g (accelerometer)
• -40°C to +85°C (temperature)

Precision

• Accelerometer: 0.5g (listed precision)
• Temperature: ±0.3°C for -30°C…+70°C; ±1°C for extremes (-40°C…-30°C and +70°C…+85°C) (listed precision)
• Temperature (table): ±0.2°C for 0…60°C

Operating modes

• Live/Record: user activates recording before shipment; TRE35-001 stores timestamped values in memory and allows later extraction via RF Monitor.
• Monitoring (real-time): device transmits recorded data to PC in real time; if connection is not available it logs data locally and forwards when communication resumes.
• Silent mode (for air transport): device can operate silently; recorded data are retrievable using RF Monitor's "find products in silent mode" function.

Included / Notable features

• IP65 housing (noted in product description)
• Internal antenna
• 1 A Lithium primary battery (listed)
• Certification: CE

Caractéristiques / spécifications techniques

• Model: TRE35-001
• Sensor set: 1 accelerometer measuring on 3 axes (XYZ)
• Accelerometer measuring range: -16g to +16g on each axis
• Accelerometer minimum threshold: -1g to +1g on each axis (XYZ)
• Accelerometer resolution: 14 bit - 3.9 mg
• Accelerometer accuracy at 25°C: ±0.5g from -16g to +16g (without resonance)
• If shock exceeds range, TRE clips at 16g and records the measurement
• Accelerometer noise: 65 mg
• Accelerometer calibration: calibration carried out at the factory by the manufacturer
• Drift of accuracy: possible drift of 10 mg/year on each axis for 4 years (not guaranteed after 4 years)
• Accelerometer bandwidth: 1600 Hz
• Temperature sensor measuring range: -40°C to +85°C
• Temperature sensor accuracy examples: ±0.2°C for 0…60°C; ±0.3°C for -30…+70°C; ±1°C for extremes [-40…-30°C] and [+70…+85°C]
• Temperature resolution: 0.015°C
• Temperature response time: <10 seconds
• Temperature long-term drift: <0.05 K/year (listed)
• Power supply: 1 Lithium Thionyl battery size A (3.6V) with connector; alternative 1 AA Alkaline battery (1.5V) in battery holder
• Operating temperature range (with lithium): -40°C to +60°C (up to +85°C peak but case may be damaged)
• Operating temperature range (with alkaline): -10°C to +50°C
• Recommended temperature range to maximize autonomy: +5°C to +35°C
• Battery life at 25°C: almost 2 years (lithium); approximately 1 year (alkaline)
• Battery supplier (listed): Newsteo (lithium); alkaline: any supplier
• User replaceable battery: yes (connector for lithium; battery holder with correct polarity for alkaline)
• RTC: integrated real-time clock for timestamping measurements; resolution: 1 s; maximum drift: 2 minutes/month at 25°C; time set in production
• Flash memory: 16 Mbits flash (≈129,000 measurement blocks). Example capacity: 2 years campaign with 1 inclination and temperature measurement every 15 minutes (70,080 records) and ~29,000 shock recordings
• Wireless communication: operates on ISM band, short range device; designed for European market using 868 MHz band
• Antenna: internal
• Range: 100 meters in open space
• ILS: magnetic sensor for user actions (wake up from hibernation; force a measurement outside defined frequency)
• Color: Black
• Material: Plastic
• Case characteristics: case includes 2 holes for fixing to a wall or inside a package
• Dimensions without flange cover: Length 84.80 mm; Width 56 mm; Height 22 mm
• Dimensions with flange cover: Length 110.15 mm; Width 56.20 mm; Height 26.2 mm
• Weight approx.: 160 g (lithium batteries included)
• IP level (table): IP54