HOBO Motor On/Off Data Logger (AC-Field)
Measure: Motor on/off
| The HOBO Motor on/off (with AC Field
Sensor)
records when devices change between on and off, storing
the time, date, and state for each change. Black arrows
in diagram show when data is recorded. Use your PC to readout
and analyze the data. Also available is the HOBO
Motor On/Off with Vibration sensor. |
 |
| Motor on/off:
AC-field sensor or vibration sensing? |
| HOBO Motor on/off with AC-field sensor for
mounting on motors
Magnetic field intensities fall off rapidly with increasing
distance from their source (motor, transformer, or even
a single wire carrying a large AC current). This means
that the logger must be mounted very close to (ideally
directly on) the field source. While this may make it
less convenient to attach the logger, it means that
interference from other sources is less likely.
|
HOBO Motor on/off with Vibration
sensor for convenient mounting
A vibration is only weakly dampened by distance so
that the logger need not be mounted directly on the
source. However, this leads to the potential of interference
from other sources. The logger's threshold adjustment
can be used to help discriminate against other sources.
The vibration sensor will reliably detect
vibrations greater than 0.05 G which is roughly equivalent to the
vibration produced by a household air conditioner when it is on. This
logger will not work if the vibration is too small, such as the
vibration from a household refrigerator.
|
Motor on/off with AC-field
sensor specifications:
- Magnetic field threshold: ~2 Gauss at 60
Hz. The logger will typically work with AC motors drawing 1 A or more.
Mount it on or close to the motor housing or to one phase of the power
line to the equipment being monitored.
- Angular response: the logger is
sensitive to that part of the AC field that is perpendicular to the
logger's face.
H6 family features and
specifications:
- Capacity: 2000 state changes
- Time resolution: 0.5 second
- Minimum state duration: 0.5 second
- Readout and relaunch with optional HOBO
Shuttle
- Drop-proof to 5 feet
- Mounting kit included (hook/loop,
magnet, and tape)
- Programmable start time/date
- Memory modes: stop when full,
wrap-around when full
- Nonvolatile EEPROM memory retains data
even if battery fails
- Blinking LED lights show current state
- User-replaceable battery lasts one
year
- Battery check at launch
- Operating range: -4°F to +158°F
(-20°C to +70°C), 0 to 95% relative humidity, non-condensing,
non-fogging
- Time accuracy: ±1 minute per week at
+68°F (+20°C)
- Size/Weight: 2.4 x 1.9 x 0.8" (60
x 48 x 19mm)/approx. 1 oz. (29 gms)
- One year warranty
- Compatible with Keyspan USB 4-Port Serial Adapter for USB Connectivity
Software and Accessories
NOTE: A Box Car Pro or
Box Car starter kit is required
to operate any of the H6 Family loggers. Each Box Car starter
kit includes software, PC interface cable and software manual.
Ordering Information
| Description |
Part Number |
Qty 1-9 |
Qty 10+ |
|
| AC Field Sensor - Motor On/Off Data Logger |
H06-004-02
|
$95.00 |
$89.00 |
 |
| Software Starter Kits - One
Required |
| BoxCar Pro 4.3 Software and Serial Cable Kit |
BCP4.3-DL
|
$110.00 |
$103.00 |
|
| BoxCar 3.7 Software and Serial Cable Kit |
BC3.7
|
$39.00 |
$37.00 |
|
| Optional Accessories |
| Extra/Replacement Batteries (pack of 5) - CR2032 lithium batteries |
HRB-Temp-5
|
$8.00 |
$7.00 |
|
| Extra Serial Interface Cable |
Cable-PC-3.5
|
$9.00 |
$8.00 |
|
| Glacier Clear Xtreme Protective Case (3.93" x 2.4" x 0.94") |
T1000.1
|
$9.00 |
call |
|
| Blue Xtreme Protective Case (3.93" x 2.4" x 0.94") |
T1000.4
|
$9.00 |
call |
|
| USB 4-Port Serial Adapter |
USA-49WG
|
$149.00 |
call |
|
- You may change quantities from within your cart.
- If you do not wish to order online call us toll free at 877-275-9606
between the hours of 9-5 Eastern Standard time.
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All prices are in U.S. Dollars.
No U.S. sales tax
|
