USB Temperature/Humidity Data Logger, 16,000+ readings, 1 year battery life

EW-23039-52
$83.00 USD/EACH

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  • Direct-to-USB connection and easy-to-use functionality
  • User-programmable alarm thresholds
  • All data loggers come with software
This selection of USB data loggers measures and records a variety of parameters including temperature, humidity, voltage, current, and carbon monoxide. Simply insert any of these compact, 4.5" (11.4 cm) L loggers into your computer USB port, name it, choose your required sampling rate, select high and low alarms if required, and set the logger start time. Once configured, the logger can be removed from the computer to log independently. Data is downloaded back onto the PC where it can be analyzed and viewed as a graph using included software.

Temperature. The low-cost model 23039-51 stores over 4000 readings and has a fixed 30-minute sampling rate and a measurement range of 14 to 122°F (–10 to 50°C). For ambient temperature measurements between –31 to 176°F (–35 to 80°C), model 23039-50 stores over 16,000 readings. For application requiring an extended temperature range, model 23039-66 measures from –40 to 257°F (–40 to 125°C), stores over 32,000 readings, and features a stainless steel enclosure for more hostile environments.

Temperature, Thermocouple. Models 23039-60 and -64 accept type J, K, and T thermocouples via a connector in the base of the unit and are supplied with one type K thermocouple rated from 32 to 752°F (0 to 400°C). These loggers store more than 32,000 readings. Model 23039-64 offers the additional feature of a 4-digit LCD.

Temperature/Humidity. These data loggers measure temperature and humidity from 31 to 176°F (–35 to 80°C) and 0 to 100% RH, calculate dew point, and store over 16,000 readings per parameter. Models 23039-65 and -67 offer increased accuracy. Models 23039-62 and -65 feature a 21⁄2-digit LCD showing latest log and min/max log and have immediate, delayed, and push-to-start logging.

Real-Time Temperature/Humidity. Model 23039-59 stays permanently connected to your computer USB port—displaying real-time ambient temperature, humidity, and calculated dew point on the PC monitor. Ideal for server room applications, this data logger can be programmed to send an e-mail or text message when a user-selectable alarm has been reached.

Process. Model 23039-54 has a 0 to 30 VDC measurement range and stores over 32,000 readings. Current measurement is provided by model 23039-56 which stores over 32,000 readings covering the 4 to 20 mA measurement range. Both units can be connected to external sensors via screw terminals located in their caps.

Carbon Monoxide. Use model 23039-58 for a 0 to 1000 ppm range and model 23039-68 for a 0 to 300 ppm measurement range; both store more than 32,000 readings. An bright red LED will flash and an audible alarm will sound when the user-determined level is exceeded.
What's Included:
configuration software and battery.
Temp accuracy ±0.9°F (±0.5°C)
Temp range -31 to 176°F (-35 to 80°C)|0 to 100% RH
Display No
Humidity accuracy ±3%
Logging intervals Once every 10 sec to 12 hr
Memory 32,764 data points (16,382 each channel)
No. of channels One internal
Power 3.6 V lithium battery
CE Compliance Yes
Dimensions 3 in L x 1 in W
Product Type Temperature/Humidity Dataloggers
Brand LASCAR

Calibrations
Qty/Price
Availability

at $160.00 USD/EACH
Usually ships in 9 days.




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    Questions and Answers

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    get answers from real customers and in-house experts with AnswerBox.

    11 Questions | 11 Answers
    Displaying questions 1-10Previous | Next »
    • Q:

      I am looking for a temperature/humidity datalogger in which the accuracy of the humidity is = or better than 1%. Do you have this type of equipment? Thanks!
      Asked on 1/31/2014 by Mildred from MD

      1 answer

      • STAFF EXPERT

        A:

        Please have a look at the 70001-02 which has an accuracy of +/- 0.5% RH.

        Answered on 2/3/2014 by Polo from Technical Support
    • Q:

      When data is uploaded from USB to form a graph, what is the unit celsius, farenhiet or is it interchangeable in software?
      Asked on 1/21/2014 by jmcjagger from Sakhalin, RU

      1 answer

      • STAFF EXPERT

        A:

        You will have the ability to configure the unit and software to read in either degrees Fahrenheit or degrees Celsius.

        Answered on 1/21/2014 by Jose from Technical Support
    • Q:

      Once the memory is full and it stops gathering data, can the memory be cleared after extracting the readings so it can be used again?
      Asked on 10/9/2013 by bb from Peru, il

      1 answer

      • STAFF EXPERT

        A:

        Yes, the old data points will be overwritten when a new logging session is set up and started.

        Answered on 10/9/2013 by Jack from Technical Support
    • Q:

      Is the memory cyclical, for example will it replace the oldest data with new data when the memory is full?
      Asked on 8/16/2013 by Ben from Colorado

      1 answer

      • STAFF EXPERT

        A:

        No, once the memory is full the unit's green LED light will start flashing in sets of three (instead of being steady on while logging) and it will stop logging data.

        Answered on 8/16/2013 by Jen from Technical Support
    • Q:

      What is its Ingress Protection Rating?
      Asked on 10/19/2012 by Mirco

      1 answer

      • STAFF EXPERT

        A:

        Ingress Protection Rating, or IP rating is a two part standard designation that define minimum characteristics for an enclosures protection from solid objects and liquid. The first digit defines the protection from solid objects, the 2nd digit defines the protection against liquids. Descriptions of the numbers can be found in our technical library or by going to: http://www.coleparmer.com/TechLibraryArticle/511, which provides a basic comparison between NEMA and IEC standards.

        Answered on 10/22/2012 by Jay from Customer Service
    • Q:

      Can this logger be modified to log temperature in liquid, or get extension detector to measure temperature/humidity in small chamber?
      Asked on 12/13/2011 by Anonymous from Vancouver, BC

      1 answer

      • STAFF EXPERT

        A:

        This item cannot be immersed in liquid or be made to accept a extension sensor. You may want to consider item 35710-62 which is a Temp/RH datalogger and can accept a liquid-safe external temperature sensor 35710-70, but the RH sensor will still be internal to the unit. Conversely, item 23036-40 offers a remote RH and Temperature sensor, but is not rated for submersion.

        Answered on 12/14/2011 by Jay from Customer Service
    • Q:

      This was addressed earlier, but have these loggers been updated to Win7 (-64bit) compatability yet?
      Asked on 9/6/2011 by Greg from Winston-Salem, NC

      1 answer

      • STAFF EXPERT

        A:

        Yes, the software that comes with the dataloggers is now compatible with Windows 7, 64 bit version.

        Answered on 9/12/2011 by Jack from Technical Support
    • Q:

      Does the product come with a calibration certificate?
      Asked on 5/18/2010 by ola from monrovia, CA

      1 answer

      • STAFF EXPERT

        A:

        No it does not come with a calibration certificate, however you can order calibration along with the product. Please order 17030-24 in addition to 23039-52 when you place your order.

        Answered on 5/19/2010 by Zeke from Technical Support
    • Q:

      The software is included???? Is it Windows 7 compatible?
      Asked on 5/18/2010 by burkeam from MI

      1 answer

      • STAFF EXPERT

        A:

        Software is included with this datalogger. The standard software is compatible with Windows
        2000, XP and Vista (32-bit). However, there is a beta version of the software for use with Windows 7 and 64-bit. Please contact us for help in getting the upgraded software. (Contact information can be found under the Contact Us section on our website)

        Answered on 5/19/2010 by Jaime from Technical Support
    • Q:

      What is the battery life? how long will it work in the field?
      Asked on 5/3/2010 by Anonymous

      1 answer

      • STAFF EXPERT

        A:

        Typical battery life is one year. Actual battery life will depend on the sample rate, temperature and use of the alarm LEDs.

        Answered on 5/4/2010 by Zeke from Technical Support
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    Product Reviews

    REVIEW SNAPSHOT®

    by PowerReviews
     
    5.0

    (based on 2 reviews)

    Reviewed by 2 customers

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    5.0

    Much easier than my old datalogger

    By Angela

    from Peoria, IL

    About Me Lab Assistant

    Pros

    • Easy To Use
    • Works Properly

    Cons

      Best Uses

      • In The Lab
      • Research

      Extremely user friendly. I was able to get the individual data points by opening the file in Excel.

      (1 of 1 customers found this review helpful)

       
      5.0

      Simple and Easy to use

      By none

      from St.Paul

      About Me Academic/Professional Researcher

      Verified Buyer

      Pros

      • Easy To Use
      • Works Properly

      Cons

        Best Uses

        • In The Field
        • In The Lab
        • Research

        Extremely quick and easy to use via the USB port.

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