MadgeTech OctVolt Specification sheet

Red 485
Dark Blue Pantone 289
Light Blue 58% of Pantone 289
Red 485
Dark Blue Pantone 289
Light Blue 58% of Pantone 289
Battery Warning
WARNING: FIRE, EXPLOSION, AND SEVERE BURN HAZARD. DO NOT SHORT CIRCUIT, CHARGE,
FORCE OVER DISCHARGE, DISASSEMBLE, CRUSH, PENETRATE OR INCINERATE. BATTERY MAY
LEAK OR EXPLODE IF HEATED ABOVE 60 °C (140 °F).
DOC-1037035-00 REV 11 08.04.2017
QuadVolt and OctVolt
QuadVolt-100mV
4-Channel +100mV Low Level DC
Voltage Data Logger
OctVolt-100mV
8-Channel +100mV Low Level DC
Voltage Data Logger
QuadVolt-2.5V
4-Channel 2.5V Low Level DC Voltage
Data Logger
QuadVolt-15V
4-Channel 15V Low Level DC Voltage
Data Logger
QuadVolt-30V
4-Channel 30V Low Level DC Voltage
Data Logger
OctVolt-2.5V
8-Channel 2.5V Low Level DC Voltage
Data Logger
OctVolt-15V
8-Channel 15V Low Level DC Voltage
Data Logger
OctVolt-30V
8-Channel 30V Low Level DC Voltage
Data Logger
Description QuadVolt OctVolt
Voltage Range
*See Table BelowVoltage Resolution
Voltage Accuracy
Memory 32,767/channel 16,383/channel
Reading Rate 1 reading every second up to 1 reading every 12 hours
LED Indicator None
Channels 4 8
Required Interface Package IFC200
Baud Rate 2,400
Typical Battery Life 1 year
Operating Environment -40 °C to +60 °C, 0 %RH to 95 %RH (non–condensing)
Material Anodized aluminum
Dimensions 3.5 in x 4.4 in x 1.0 in
(89 mm x 112 mm x 26 mm)
3.5 in x 4.4 in x 1.5 in
(89 mm x 112 mm x 39 mm)
Weight 13 oz (370 g) 17 oz (480 g)
Nominal Range +100 mV 0 to 2.5 V 0 to 15 V 0 to 30 V
Measurement Range (VDC) +150 mV -0.25 to 2.75 -1 to 16 -2 to 32
Accuracy +0.01 %FSR +0.01 %FSR +0.10 %FSR +0.10 %FSR
Resolution (mV) 5 µV 0.1 0.5 1.0
Common Mode Input Range 0 to 2.5 V 0 to 2.5 V 0 to 2.5 V 0 to 2.5 V
*QuadVolt & OctVolt Range, Resolution and Calibrated Accuracy
Product User Guide
www. .com [e-mail]1.800.561.8187

Wiring the Data Logger
QuadVolt and OctVolt Single Ended Wiring (2.5V, 15V and 30V)
Two-position removable screw terminal connections; accepts 2-wire congurations.
QuadVolt and OctVolt Dierential Wiring (+100mV)
Three-position removable screw terminal connections; accepts 3-wire congurations.
Warning: Note the polarity instructions. Do not attach wires to the wrong terminals.
Product Notes
Engineering Units
Engineering units are used to convert one measurement reading to another. The
MadgeTech software allows for software level Engineering Units (conversion applied to
data after download). Certain devices have device level Engineering Units, which upon
download automatically appear in the chosen unit of measure.
Please refer to the application note “Engineering Units” and Technical Support Videos,
found on the MadgeTech website, for information on how to manage Engineering Units.
Also view the Engineering Units Video for step-by-step setup instructions.
Installation Guide
Installing the Interface Cable
- IFC200
Insert the device into a USB port. The drivers will install automatically.
Installing the software
The Software can be downloaded from the MadgeTech website at the following link:
www.madgetech.com/software-download. Follow the instructions provided in the
Installation Wizard.
Device Operation
Connecting and Starting the data logger
- Once the software is installed and running, plug the interface cable into the data logger.
- Connect the USB end of the interface cable into an open USB port on the computer.
- The device will appear in the Connected Devices list, highlight the desired data logger.
Product User Guide
QuadVolt and OctVolt
- For most applications, select “Custom Start” from the menu bar and choose the desired
start method, reading rate and other parameters appropriate for the data logging
application and click “Start”. ( “Quick Start” applies the most recent custom start options,
“Batch Start” is used for managing multiple loggers at once, “Real Time Start” stores the
dataset as it records while connected to the logger.)
- The status of the device will change to“Running”, “ Waiting to Start” or “Waiting to
Manual Start”, depending upon your start method.
- Disconnect the data logger from the interface cable and place it in the environment to
measure.
Note: The device will stop recording data when the end of memory is reached or the device is stopped. At this point the device
cannot be restarted until it has been re-armed by the computer.
Downloading data from a data logger
- Highlight the data logger in the Connected Devices list. Click “Stop”on the menu bar.
- Once the data logger is stopped, with the logger highlighted, click “Download”. You will
be prompted to name your report.
- Downloading will ooad and save all the recorded data to the PC.
Device Maintenance
Battery Replacement
Materials: 3/32” HEX Driver (Allen Key) and Replacement Battery (U9VL-J)
- Remove the cover from the device by unscrewing the four screws.
- Remove the battery from its compartment and unsnap it from the connector.
- Snap the new battery into the terminals and verify it is secure.
- Replace the cover taking care not to pinch the wires. Screw the enclosure back together
securely.
Note: Be sure not to over tighten the screws or strip the threads.
Recalibration
The QuadVolt or OctVolt standard calibration is dependant upon the range.
Additional Services:
Custom calibration and verication point options available, please call for pricing.
Connector for interface cable
+ Input
- Input
Range 100 mV 2.5 V 15 V 30 V
Calibration Point 0 mV and
90-100 mV
0 mV and
2.25-2.5 V
0 mV and
14.9-15.5 V
0 mV and
27-30 V
www. .com [e-mail]1.800.561.8187