Dwyer Instruments SERIES UDL Catalog Page
Series
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]
RoHS
UDL
PROCESS CONTROL
Universal Input Data Logger
Internal Temperature Sensor, Optional Internal Humidity Sensor
and Display, Universal Inputs
Data Loggers, Indicating
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,
ther mistor, vol tage, or c urrent input. All Series UDL data l ogger s 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 interfacing with flowmeters or other sensors with a pulse output. Optional
features 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.
Model
UDL-000
UDL-100
UDL-010
UDL-110
UDL-002
UDL-102
UDL-012
UDL-112
UDL-004
UDL-104
UDL-014
UDL-114
Sensors Included
Internal temperature sensor
Internal temperature sensor w/ display
Internal temperature/RH sensor
Internal temperature/RH sensor w/ display
Internal temperature sensor, 2 universal inputs
Internal temperature sensor, 2 universal inputs w/ display
Internal temperature sensor/RH, 2 universal inputs
Internal temperature sensor/RH, 2 universal inputs w/ display
Internal temperature sensor, 4 universal inputs
Internal temperature sensor, 4 universal inputs w/ display
Internal temperature sensor/RH, 4 universal inputs
Internal temperature sensor/RH, 4 universal inputs w/ display
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% to 90%,
±4.0% RH over 0 to 10% and 90 to 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 s to 24 hrs.
Computer Requirements: Windows
Windows NT
RAM, one free USB port.
Power Requirements: 3.6 V AA lithium metal battery, installed functional, user
replaceable.
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.
ACCESSORIES
DL500-LITE*, Lite Version Windows
DL500**, Full Version Windows
UDL-RH, Remote Humidity Probe
UDL-PS, Power Supply
*Free download from website
**Need lite version also
®
, Windows® XP, and Windows Vista®operating system with 16 MB
®
98, Windows® 2000, Windows® ME,
®
Operating System Software
®
Operating System Software Key
®
Windows
Microsoft Corporation.
, Windows NT®, and Windows Vista®are registered trademarks of
385
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