Compact and lightweight & waterproof, temperature/light intensity (illuminance) logger.
The HOBO pendant data logger is a waterproof, ultra-compact, and inexpensive data logger. There are two types: a 1-channel temperature type and a 2-channel temperature/light intensity type. With memory capacities of 8k bytes and 64k bytes, it can accommodate a wide range of measurements from short-term to long-term. Logger settings and data retrieval are done optically via an Optic USB base station. These operations can be easily and quickly performed using the dedicated software HOBOware. Additionally, the 1-channel temperature type features an alarm function with LED lighting, allowing users to quickly determine whether the measurement target is within the expected temperature range.
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basic information
Specifications Temperature Measurement Measurement Range: -20℃ to 70℃ Accuracy: 0.47℃ at 25℃ Resolution: 0.1℃ at 25℃ Response Time: In air (flow rate 2 m/s): 10 minutes In water: 5 minutes * Step change 90% Illuminance Measurement Measurement Range: 0 to approximately 250,000 lumens/m² (for relative illuminance observation) Common Specifications Operating Range: -20℃ to 70℃ (in air) -20℃ to 50℃ (in water) Drop Proof: 1.5 m Dimensions/Weight: 58×33×23 mm / 18 g Memory: 8k (6,500 points), 64k (52,000 points) non-volatile memory Memory Mode: Stops when memory is full Time Accuracy: ±1 minute/month at 25℃ Battery Life: 1 year (under typical usage conditions) CR2032 Lithium (user-replaceable)
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P1
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P2
Applications/Examples of results
10-bit resolution; pressure resistance up to 30m depth Communicates with PC using dedicated software HOBOware and optic USB base station (BASE-U-1) Recording capacity: Choose between 8k memory (up to 6,500 points) and 64k memory (up to 52,000 points) Measurement start settings: Timer reservation, trigger start Recording interval freely set from 1 second to 18 hours Event recording function: Records date and time when connected to PC, when battery is low, etc. Displays battery level during settings; can log battery voltage at each interval during measurement LED alarm function to visually indicate whether the measured temperature is within the expected range (temperature 1ch type only) U.S. Patent 6,826,664
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Company information
Pashiko Trading deals with products such as inclinometers, data loggers for temperature, humidity, and rainfall, meteorological observation systems, and related sensors.