Dwyer UDL - Manual

Series UDL Universal Input Data Logger
Specifications - Installation and Operating Instructions
Bulletin DA-UDL
The Series UDL Universal Input Data Loggers are available with 0, 2, or
4 universal inputs. Each universal input can be individually configured to
accept a thermocouple, RTD, thermistor, voltage, or current input. All Series
UDL data loggers have an internal temperature sensor and a digital input
which can be used as a trigger to start logging or as a pulse counter for inter-
facing with flow meters or other sensors with a pulse output. Optional fea-
tures include an internal humidity sensor, an LCD display, and an external
humidity and temperature sensor. The Series UDL loggers interface to the
USB port of a PC. The unit includes software, USB connection cable and
installed battery.
SOFTWARE FEATURES
• Graphing of downloaded data
• Zooming function
• Temperature in °F or °C
• Up to two traces per graph
• Multiple traces per graph (Full Version Only)*
• Exporting to spreadsheet (Full Version Only)*
• Viewing the data table (Full Version Only)*
• Calculating Mean Kinetic Temperature (MKT) (Full Version Only)*
• Emailing graphs (Full Version Only)*
*In order to obtain the Full Version Only features, the software upgrade key
must be purchased. To access the full version, the software key is inserted
into a USB port on the PC and the full version features are automatically
added onto the existing software.
DWYER INSTRUMENTS, INC.
Phone: 219/879-8000 www.dwyer-inst.com
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A. Fax: 219/872-9057 e-mail: [email protected]
SPECIFICATIONS
Inputs: RTD, Thermocouple, Thermistor, Current, Voltage, Slidewire.
Range: Internal temperature: -22 to 158°F (-30 to 70°C); Internal RH: 0
to 100%; External temperature: -22 to 158°F (-30 to 70°C); External RH:
0 to 100%.
Accuracy: Internal temperature: ±1°F (± 0.5°C); External temperature:
±1°F (±0.5°C) over 30 to 122°F (0 to 50°C), ±2°F (±1°C) over -30 to
32°F (-30 to 0°C) and 122 to 158°F (50 to 70°C); Internal/External RH:
±2.0%RH over 10%-90%, ±4.0%RH over 0-10% and 90-100%RH.
Memory Size: 0 or 2 universal inputs: 62,000 readings; 4 universal
inputs: 128,000 readings.
Resolution: All universal inputs: 16 Bit; Internal & external temperature:
12 Bit; Internal & external RH: 8 Bit.
Sampling Method: Stop when full or continuous logging (wrap when
full).
Sampling Rate: Selectable from 1 second to 24 hours.
Computer Requirements: Windows ® 98, Windows ® 2000, Windows ®
ME, Windows NT ® , Windows ® XP, and Windows Vista ® operating system
with 16 MB RAM, one free USB port.
Power Requirements: 3.6VDC lithium AA.
Battery Life: 6 years (approx.).
Alarms: Programmable high/low.
Interface: USB port (cable included).
Housing Material: ABS plastic.
Weight: 5.8 oz (165 g).
Agency Approval: CE, RoHS.
Windows ® , Windows NT ® , and Windows Vista ® are registered trademarks of Microsoft
Corporation.
3-1/16
[77.79]
4-13/16
[122.24]
2-5/8
[66.68]
4-1/4
[107.95]
1-1/4
[31.75]
DA-UDL:TEMPLATE 4/1/09 8:43 AM Page 1