MadgeTech QuadRTD User manual

QuadRTD and OctRTD
Red 485
Dark Blue Pantone 289
Light Blue 58% of Pantone 289
To view the full MadgeTech product line,
visit our website at www.madgetech.com.
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).
Specifications subject to change.
See MadgeTech’s terms and conditions at www.madgetech.com
MadgeTech, Inc.
PO Box 50 lWarner, NH 03278
Phone [phone] lFax 603.456.2012
www.madgetech.com l[email protected]
DOC-1005035-00 REV 9 2012.03.28
QuadRTD
4-Channel, 100 Ω RTD Based Temperature Data Logger
OctRTD
8-Channel, 100 Ω RTD Based Temperature Data Logger
Part Number QuadRTD OctRTD
Temperature Sensor External: 2, 3 or 4 wire 100 Ω platinum RTD
Temperature Range –200 to +850°C
Temperature Resolution 0.01°C
Calibrated Accuracy +0.1°C
Memory 21,845/channel 10,922/channel
Sample Rate 2 seconds up to 12 hours
Channels 4 8
LED Indicator None
Required Interface Package IFC110 or IFC200
Baud Rate 2,400
Typical Battery Life 1 year
Operating Environment –20 to +60°C, 0 to 95%RH (non–condensing)
Material Anodized aluminum
Dimensions 3.5” x 4.4” x 1.0”
(89mm x 112mm x 26mm)
3.5” x 4.4” x 1.5”
(89mm x 112mm x 39mm)
Approvals CE
Product Information Card

Wiring the Data Logger
Wiring Options
For 4-wire RTD probes, connect the four lead wires to your RTD logger as shown in the
figures below.
For 3-wire RTD probes, short inputs 3
and 4 together, then connect the lead
wires to inputs 1, 2 and 3.
For 2-wire RTD probes, short inputs
3 and 4 together and inputs 1 and 2
together, then connect the RTD lead
wires to inputs 2 and 3.
Warning: Note the polarity instructions. Do not attach wires to the wrong terminals. 100 Ohm, 2 or 4 wire RTD probes are
recommended for the most accurate performance. Most 100 Ohm, 3 wire RTD probes will work, but MadgeTech cannot guarantee
the accuracy. To determine whether or not the 3-wire RTD probe will work, the resistance between the two same colored wires
should be less than 1 Ohm. (Note: Please contact the manufacturer of the RTD probe for questions on the resistance)
Device Maintenance
Battery Replacement
Materials:
3/32” HEX Driver (Allen Key)
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 QuadRTD or OctRTD standard calibration is at two points, 50 Ωand 15 0 Ω.
Pricing: QuadRTD OctRTD
Recalibration traceable to NIST $79.00 $91.00
Recalibration $49.00 $61.00
Additional Services:
Channel (1st) $45.00 at custom point
Additional Channels $4.50 at custom point
Verification Point $15.00 per point
Prices and specifications subject to change. See MadgeTech’s terms and conditions at www.madgetech.com
To send the devices back, visit www.madgetech.com, select Services then RMA Process.
QuadRTD and OctRTD Product Quick Reference Card
Installation Guide
Installing the Interface cable
- IFC200
Insert the device into a USB port. The drivers will install automatically.
- IFC110
Plug the serial cable into the port and verify it is secure.
- USB-1 or USB-101
Install the USB drivers from the CD provided in the kit, then plug the USB cable into the
computer and the serial cable into the serial port.
Installing the software
Insert the Software CD in the CD-ROM Drive. If the autorun does not appear, locate the
drive on the computer and double click on Autorun.exe. Follow the instructions provided
in the Wizard.
Connecting the data logger
- Once the software is installed and running, plug the interface cable into the data logger.
- Click the Communication Menu, then Auto Configure Port.
- After a moment, a box will appear stating that a device has been found.
- Click OK. The Device Status box will appear. Click OK.
- At this point, communications have been configured for your logger. These settings can
be found under the Communication Menu.
Note: For additional installation instructions refer to your “Data Logger & Software Operating Manual”.
Device Operation
Starting the data logger
- Click Device Menu then Start Device.
- Choose the desired start method.
- Choose the start parameters by selecting a Reading Rate suitable for your application.
- Enter in any other desired parameters and click Start.
- A box will appear stating the data logger has been started. Click OK.
- 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
- Connect the data logger to the interface cable.
- Click the Device Menu then Read Device Data. This will offload all recorded data onto
the PC.
3-Red
4-Red or Short to 3
1-Black or Short to 2
2-Black
Connector for 100
Ohm PtRTD
Connector for interface cable
3
4
1
2
3
4
1
2
KEY
4- Excitation Current Out (+)
3- Measurement (+) Input
2- Measurement(-) Input
1- Ground (-)