Part Number - H06-004-02
HOBO Motor On/Off AC Field Data Logger
Discontinued
Important Information
This product is compatible with Boxcar, which is discontinued. However, users of our legacy products can still download the unsupported free version below:
Compatible with
Overview
Magnetic field intensities fall off rapidly with increasing distance from their source (motor, transformer, or even a single wire carrying a large AC current), requiring the data logger to be mounted very close to (ideally directly on) the field source, making interference from other sources less likely.
Features
- Time resolution: 0.5 second
- Time accuracy: ±1 minute per week at +20°C (+68°F)
- Programmable start time/date
- Battery check at launch
- Blinking LED lights show current state
- Memory modes: stop when full, wrap-around when full
- Full logger downloads in just 90 seconds
- Nonvolatile EEPROM memory retains data even if battery fails
- User-replaceable battery lasts one year
- Mounting kit included (hook/loop, magnet, and tape)
- Drop-proof to 5 feet
- One-year warranty
Specifications
Minimum state duration: 0.5 seconds
Time accuracy: approx. ±1 minute per week (±100 ppm at +68°F), accuracy detail shown in Plot
Capacity: 2,000 state changes (requires 8K of memory in HOBO Shuttle to fully offload)
Operating temperature: -4°F to +158°F (-20°C to +70°C)
Relative humidity range: 0 to 95%, non-condensing, non-fogging
Size/weight: 2.4" x 1.9" x 0.8"/approximately 1 oz.
Battery: CR-2032 (lithium); provides one year of continuous use; user-replaceable
Storage temperature: -40°F to +167°F (-40°C to +75°C)
AC magnetic-field threshold: approximately 2 Gauss at 60 Hz. Position the logger such that its green LED blinks when the motor is on.
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