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USB Data Loggers

USB-1
USB-1-LCD
USB-1-PRO
USB-2
USB-2+
USB-2-LCD
USB-2-LCD+
USB-TC
USB-TC-LCD

 

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USB Data Loggers

For WiFi data loggers see this page

 

Lascar's data loggers are used the world over in a diverse range of applications: monitoring fridge temperatures for vaccines, measuring carbon monoxide levels or recording the environmental conditions a package is subjected to during shipping.

 

Temperature / Humidity / Dewpoint Monitoring

 

EasyLog temperature data loggers ( USB-1, USB-1-PRO, USB-TC, USB-TC-LCD) & temperature & humidity data loggers ( USB-2, USB-2+, USB-2-LCD, USB-2-LCD+) can used for a variety of applications, including Building Monitoring/HVAC/Energy Usage, Refrigeration and Freezer Monitoring (including Food and Medical Storage and Transportation), Agriculture, Horticulture, Environmental Studies, Server Room and Industrial Process Monitoring..

 

The low cost, and compact design of the EasyLog range make them an excellent choice for this application, where a number of data loggers may be needed across a site.

 

All USB data loggers come with the EL-WIN-USB software for setup, data logging, and graphing:
 


click thumbnails for larger views

 

 

  Data Logger Model Comparison
Models: Temperature Relative Humidity Dew Point Carbon Monoxide Max. Readings Battery Life
USB-LITE X       over 4,000 1 month
USB-1 X       16,382 1 year
USB-1-LCD X       16,382 1 year
USB-1-PRO X       32,510 2 Years
USB-TC X       32,510 6 months
USB-TC-LCD X       32,510 6 months
USB-2 X X X   16,382 1 year
USB-2+ X X X   16,382 1 year
USB-2-LCD X X X   16,379 1 year
USB-2-LCD+ X X X   16,379 1 year
 
* with battery supplied, 10 minute logging rate, 25C ambient temperature, audible warning disabled, reading <10ppm CO

 

  Temperature Specifications Comparison
Models: Measurement Range Internal
Resolution
Accuracy Logging Rate Operational Temp. Range
Min. Max. Min. Max. Min. Max.
USB-LITE -10C (+14F) +50C (+122F) 1C (2F) 2.5C ( 4.5F) Every 30 Minutes -10C (+14F) +50C (+122F)
USB-1 -35C (-31F) +80C (+176F) 0.5C (1F) 1C ( 2F) 10 seconds 12 hours -35C (-31F) +80C (+176F)
USB-1-LCD -35C (-31F) +80C (+176F) 0.5C (1F) 0.5C ( 1F) 10 seconds 12 hours -35C (-31F) +80C (+176F)
USB-1-PRO -40C (-40F) +125C (+257F) 0.1C (0.2F) 0.5C ( 1F) 1 second 12 hours -40C (-40F) +125C (+257F)
USB-TC (K type probe)** -200C (-328F)* +1350C (+2462F)* 0.5C (1F) 1C ( 2F) 1 second 12 hours -10C (+14F) +40C (+104F)
USB-TC (J type probe) -200C (-328F)* +1190C (+2174C)*
USB-TC (T type probe) -200C (-328F)* +390C (+734F)*
USB-TC-LCD (K type probe)** -200C (-328F)* +1350C (+2462F)* 0.5C (1F) 1C ( 2F) 1 second 12 hours -10C (+14F) +40C (+104F)
USB-TC-LCD (J type probe) -200C (-328F)* +1190C (+2174C)*
USB-TC-LCD (T type probe) -200C (-328F)* +390C (+734F)*
USB-2 -35C (-31F) +80C (+176F) 0.5C (1F) 0.5C ( 1F) 10 seconds 12 hours -35C (-31F) +80C (+176F)
USB-2+ -35C (-31F) +80C (+176F) 0.5C (1F) 0.3C ( 0.6F) 10 seconds 12 hours -35C (-31F) +80C (+176F)
USB-2-LCD -35C (-31F) +80C (+176F) 0.5C (1F) 0.5C ( 1F) 10 seconds 12 hours -35C (-31F) +80C (+176F)
USB-2-LCD+ -35C (-31F) +80C (+176F) 0.5C (1F) 0.3C ( 0.6F) 10 seconds 12 hours -35C (-31F) +80C (+176F)
 
* Using appropriate thermocouple sensors, the USB-TC can log temperatures as detailed above, but the data logger should not be subjected to temperatures outside the operational temperature range.
 
** The supplied probe is of type K, with a range of 0C (32F) to 400C (752F).

 

  Relative Humidity / Dew Point Specifications Comparison
Models: RH Measurement Range Internal
Resolution
RH
Accuracy
Dew Point
Accuracy
Logging Rate Operational Temp. Range 
Min. Max. Min. Max. Min. Max.
USB-2 0% 100% 0.5% 3.0%* 1.1C ( 2F)** 10 seconds 12 hours -35C (-31F) +80C (+176F)
USB-2+ 0% 100% 0.5% 2.0%* 1.1C ( 2F)** 10 seconds 12 hours -35C (-31F) +80C (+176F)
USB-2-LCD 0% 100% 0.5% 3.0%* 1.1C ( 2F)** 10 seconds 12 hours -35C (-31F) +80C (+176F)
USB-2-LCD+ 0% 100% 0.5% 2.0%* 1.1C ( 2F)** 10 seconds 12 hours -35C (-31F) +80C (+176F)
 
* This specifies the overall error in the logged readings, for relative humidity measurements between 20 and 80%RH
 
** This specifies the overall error in the calculated dew point, for realtive humidity measurements between 40 and 100%RH at 25C
 
At temperatures below -20C (-4F) the LCD will exhibit slower response times of approximately 10 seconds

 

USB-LITE
(WXL-USB-LITE)
EasyLog USB Temperature Data Logger Lite $27.95
(List Price $32.00)
Qty:
USB-1
(WXL-EL-USB-1)
EasyLog USB Temperature Data Logger $52.95
(List Price $59.95)
Qty:
USB-1-LCD
(WXL-EL-USB-1-LCD)
EasyLog USB Temperature Data Logger w/ LCD Display $71.95
(List Price $81.50)
Qty:
USB-1-PRO
(WXL-EL-USB-1-PRO)
EasyLog USB Temperature Data Logger w/ Extended Range & Industrial Case $131.95
(List Price $150.00)
Qty:
USB-TC
(WXL-EL-USB-TC)
EasyLog USB Temperature Data Loggers w/ Thermocouple $74.95
(List Price $85.00)
Qty:
USB-TC-LCD
(WXL-EL-USB-TC-LCD)
EasyLog USB Temperature Data Loggers w/ Thermocouple (w/ LCD Display) $89.95
(List Price $102.00)
Qty:
USB-2
(WXL-EL-USB-2)
EasyLog USB Temperature/Humidity Data Logger $71.95
(List Price $82.00)
Qty:
USB-2+
(WXL-EL-USB-2+)
EasyLog USB Temperature/Humidity Data Logger w/ Increased Accuracy $97.95
(List Price $112.00)
Qty:
USB-2-LCD
(WXL-EL-USB-2-LCD)
EasyLog USB Temperature/Humidity Data Logger w/ LCD Display $86.95
(List Price $99.00)
Qty:
USB-2-LCD+
(WXL-EL-USB-2-LCD+)
EasyLog USB Temperature/Humidity Data Logger w/ LCD Display & Increased Accuracy $110.95
(List Price $126.50)
Qty:
USB-CASE
(WXL-EL-USB-CASE)
Protective Case for EL-USB-1 Data Logger * $17.95
(List Price $21.00)
Qty:
* Can also be used on USB-2 & USB-2+ for temperature only applications. Humidity readings will be incorrect while logger is inside case.
BATTERY
(WXL-EL-BATT)
Easy Log Data Logger Replacement Battery (Fits Most Models*) $3.95
(List Price $4.50)
Qty:
* excluding USB-1-PRO, USB-1-RCG, USB-LITE & USB-RT
 
 
   

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