Battery-powered temperature and humidity logger USB-602

Description

Battery-powered USB data logger with Graphic LCD Screen, measures and stores over 250,000 readings of temperature (-30 °C to 80 °C, resolution 0.1 °C) and humidity (0 to 100% RH, resolution 0.1%). User-programmable audible alarms. Rugged IP67 / NEMA 4X caase. Includes two 1/2 AA batteries, mounting clip and micro USB cable
The USB-500/600 Series of stand-alone data loggers record several types of environmental readings. Users can easily set up the logging interval and start-time, log data, and then download the data over USB to the computer. Logged data can then be graphed, printed, and exported to Excel. Each data logger is powered by a long-life lithium battery which lasts for up to a full year. Several models are available with different measurement input types, sampling intervals, and amount of built-in memory.
Specifications:
Stand-alone remote data loggers and portable logger assistant.
Measure temperature, humidity, voltage, current, or event/state change.
1 or 2 channels.
Low cost, small size.
Battery powered.
Start/stop logging directly from device on USB-600 Series loggers.
GENERAL SPECIFICATIONS
Temperature
Digital type:
74ACT373 USB-DIO96H hardware revision G and later: 74LCX24
Output: 74FCT244
Measurement range
–30 °C to 80 °C (–22 °F to 176 °F)
Internal resolution
0.1 °C (0.1 °F) typ
Accuracy (overall error)
±0.5 °C (±1.0 °F) typ, ±2.0 °C (±4.0 °F) max
Relative Humidity (%RH)
Measurement range
0% to 100%
Accuracy (overall error)*
±2.0 typ, ±4.0 max
Note
Specifies the overall error in the logged readings for relative humidity measurements between 20% and 80% RH
Internal resolution
±0.1 %RH typ
Long term stability
0.5 typ (%RH per year)
Alarm threshold range
0% to 99.5% (high and low alarms)
Dew Point
Accuracy (overall error)*
±1.1 °C (±2.0 °F) typ
Data Sampling
Sampling intervals (software-selectable)
10 s, 15 s, 20 s, 30 s, 1 min, 2 min, 5 min, 10 min, 15 min, 20 min, 30 min, 1 h, 2 h
Max temperature samples
252,928
Units
°C or °F
USB Specifications
USB device type USB
2.0 (full speed)
Device compatibility
USB 1.1, USB 2.0
Power
Power source
Two 1/2AA 3.6 V lithium batteries
Battery life
4 months typ at 25 °C and 10 minute logging rate with no audible alarm or alarm LEDs and minimal LCD use
Environmental
Moisture and dust protection
IP67
Operating temperature range
–30 °C to 80 °C (–22 °F to 176 °F) At temperatures below -5 °C the LCD exhibits slower response times. The LCD is disabled at temperatures below -20 °C and above 70 °C.
Mechanical
Dimensions (L × W × H)
3.46 × 1.90 × 1.20 in. (88 × 48.5 × 30.5 mm)