Temperature Humidity and Motion Data Logger_北京飞宇卓达科技有限公司

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Temperature Humidity and Motion Data Logger

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Temperature Humidity and Motion Data Logger 发布时间：2020-08-14

The THM Sentry series of instruments are high-performance temperature, humidity and motion data loggers. They include a high-resolution temperature sensor, a high-resolution relative humidity sensor, a motion and vibration sensor, an accurate date/time clock and a non-volatile 12000-point recording memory. The motion sensor measures the number of motion events where the acceleration is above an adjustable threshold, or the number of hours where motion is detected (hours of operation). Their very small size allows them to be attached to or embedded within the monitored equipment.

Features

High performance temperature, humidity and motion data logger
Very high resolution temperature sensor
Very high resolution relative humidity sensor
Adjustable Motion type (motion, vibration or both) and threshold
Counts motion events or hours of operation
Accurate date/time clock
Non-volatile 12000-point recording memory
9 months to 13 months of battery life and recording
Temperature, Humidity and Motion Alarms
Small convenient size
Connects to a PC using its USB adapter cable
All digital design
THM Sentry Manager application to setup operating and recording parameters, download, visualize and export data
Displays data while recording
NIST traceable
LabVIEWTM driver available

Applications

Logging hours of operation or duty rate of motors machinery and equipment
Monitoring of storage, transport conditions and movements of perishable items (fresh produce… etc.)
Tamper-proof Monitoring of Environmental Conditions
Monitoring of Storage Conditions for Musical Instruments and Other Delicate Items
Detection and logging of the handling of pieces of equipments (Asset Management)
Monitoring of indoors and outdoors temperature and humidity conditions
Monitoring of temperature and humidity for:

Specifications

Dimensions: 5.7 cm x 3.5 cm x 1.1 cm (2.25 in x 1.35 in x 0.43 in)
Weight: 15 g (0.5 oz)
Measurements: Max, Avg and Min Temperature / Max, Avg and Min Relative Humidity / Motion (Number of events or hours of operation)
Alarms: Max and Min Temperature / Max and Min Relative Humidity / Motion (Number of events or hours of operation)
Battery life: 9 months to 13 months (depending on mode of operation)
Battery type: BR2032 lithium battery for full temperature range / CR2032 lithium battery for reduced temperature range
Temperature range (operating and storage): -30 °C to 80 °C (-22 °F to 176 °F) if BR2032 battery / -20 °C to 70 °C (-4 °F to 158 °F) if CR2032 battery
Temperature resolution: 0.01 °C /0.018 °F
Temperature precision (typical): 0.3 °C /0.54 °F
Temperature time constant: < 15 min still air / < 6 min circulating air
Relative humidity normal range (operating and storage): 0 to 80%. Note: Operating range is further restricted to values with dew point between -40 °C and 80 °C.
Relative humidity extended range: 0 to 99% (non-condensing). Note: Between 80% and 100% the sensor may read a reversible offset with slow kinetics (<3% after 200 hours at 90% RH)
Relative humidity resolution: 0.04%
Relative humidity precision (typical): 2%
Relative humidity hysteresis (typical): 1%
Relative humidity time constant: < 15 min still air / < 6 min circulating air
Motion detector number of axes: 3 axes (omni-directional)
Motion type detected: Motion only (low frequencies) / Vibrations only (high frequencies) / Motion + Vibration
Motion noise level: Better than 10 mg (100 10-3 m/s2)
Motion threshold range: Adjustable 0 to 3.5g
Measurement interval: 2s
Recording interval: Adjustable 2s to 12H, with 2s resolution
Recording memory type: Non-Volatile
Recording/erasure cycles: More than 10 000
Recording memory Depth: 12 000 individual measurement points