EL-USB-2-LCD Lascar Electronics, EL-USB-2-LCD Datasheet - Page 2

• Manufacturer Part Number: EL-USB-2-LCD
• Description: Data Logger; Temperature/Humidity; with LCD display; USB Interface
• Manufacturer: Lascar Electronics

Specifications of EL-USB-2-LCD

• Accuracy: ±3.0 %RH
• Humidity: 0-100 %RH
• Sample Rate: Every 10 Second to Every 12 Hours
• Temperature Accuracy: ±0.5 (±1.0) °C (°F)
• Temperature, Range, Measuring: –35 (–31) to 80 (176) °C (°F)
• Lead Free Status / Rohs Status: RoHS Compliant part

EL-USB-2-LCD
SPECIFICATIONS
LED AND LCD INDICATORS
The EL-USB-2-LCD features a high contrast LCD and two bi-colour LEDs. The LCD shows logged temperature and
humidity values using seven segment numbers, along with annunciators. The LCD can also show information
regarding the logging status.
Specifications liable to change without prior warning
Specification
Relative Humidity
Temperature
Dew Point
Logging rate
Operating temperature range †
1/2AA 3.6V Lithium Battery Life***
* This specifies the overall error in the logged readings for relative humidity measurements between 20 and 80%RH.
**
*** Depending on sample rate, ambient temperature and use of LCD display.
† At temperatures below
This specifies the overall error in the calculated dew point for relative humidity measurements between 40 and 100%RH at 25°C.
Measurement range
Repeatability (short term)
Accuracy (overall error)
Internal resolution
Long term stability
Measurement range
Repeatability
Accuracy (overall error)
Internal resolution
Accuracy (overall error)
-20°C (-4°F) the LCD will exhibit slower response times of approximately 10 seconds.
www.lascarelectronics.com
Humidity, Temperature and Dew Point Data Logger with LCD Display
EL-USB-2-LCD
Issue 1c
every 10s
-35 (-31)
-35 (-31)
Min.
0
±1.1 (±2)**
06/2008
±0.1 (0.2)
±0.5 (1)
±3.0*
0.5 (1)
Typ.
±0.1
0.5
0.5
1
N.J-H
every 12hr
+80 (176)
+80 (176)
±2 (±4)
Max.
±6.0
100
Applies to EL-USB-2-LCD
Page 2 of 5
%RH/Yr
°C (°F)
°C (°F)
°C (°F)
°C (°F)
°C (°F)
°C (°F)
Unit
%RH
%RH
%RH
%RH
Year
-