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Six Channel Handheld Temperature Data Logger and Built-In Rechargeable Battery

$510.00

Item# RDXL6SD-USB

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $510.00
5-9 $484.50
10-24 $474.30
25-49 $453.90
50-99 $443.70
100+ $433.50

In stock

Lead Time ( If not in Stock): 6 weeks

Six Channel Handheld Temperature Data Logger and Built-In Rechargeable Battery RDXL6SD-USB RDXL6SD-USB
RDXL6SD-USB is rated 4.0 out of 5 by 2.
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  • Four Thermocouple Inputs and Two Pt100 RTD Inputs
  • Display and Log All 6 Channels Simultaneously or Individually
  • USB Interface with Free Software
  • MODBUS Protocol for Integration Into 3rd Party Software
  • Built-In Stand
  • Scheduled and Manual Logging Start/Stop
  • 4 GB SD Card Stores Up to 2 Years of Data
  • Display Maximum, Minimum, Average and Standard Deviation
  • Display Temperature Difference Between Any 2 Channels
  • USB or Mains Powered (With Adaptor)
  • Alarm Indication for Each Channel
Handheld Instruments for Temperature Measurement - View related products
5 Year Warranty

Product info

Measurement Type
Temperature
Number of Measurements
6
Input Type
TC, RTD
Maximum Samples
32 GB SD Card
Display
LCD
Power
Battery, AC Power Adapter, USB
Data Interface
USB
Max Sampling Rate
1 sec
Additional Feature
Not Applicable

Product Specs

The RDXL6SD-USB is a six-channel touch screen data logger that accepts four thermocouple and two RTD inputs. Each channel has individually configurable HI/LO alarms. The intuitive touch screen interface allows each channel to be configured separately for input type, math, alarm, and display options. All six channels can be displayed and logged simultaneously or individually. Data can be logged as fast as once a second and is stored on the included 4 GB SD card in Excel compatible format.

Specifications
Inputs: 4x thermocouple inputs for use with miniature thermocouple connectors, and 2 x spring clamp terminals for 2 or 3-wire RTDs, 28 to 16 AWG
Input Temperature Range:
    Type J: -200 to 1200°C
    Type K: -200 to 1372°C
    Type T: -200 to 400°C
    Type R: 0 to 1768°C
    Type S: 0 to 1768°C
    Type N: 0 to 1300°C
    Type E: -200 to 1000°C
    RTD: -200 to 850°C
Temperature Accuracy:
    For Thermocouples: ±0.1% or 0.8°C
    For RTD: ±1.0% or 1.0°C
Temperature Resolution: 0.1° for temperatures below 1000°C or °F, 1° for temperatures above 1000°C or °F
Display: 72 mm (2.83") resistive touch TFT, 320 x 240 pixels, backlit
Configurable Parameters: Temperature units, alarms, signal processing, date and time, data logging, power options, graph channels
Temperature Units: °F or °C
Alarm Configuration: 12 x alarms (2 per channel) with adjustable level, individually configurable as HI or LO
Signal Processing: Average, minimum, maximum, standard deviation, 2-channel temperature difference
Display Response Time: 1 second
Operating Temperature: 0 to 50°C (32 to 122°F)
Power Supplies: Built-in rechargeable battery, USB, or 5 Vdc adaptor (included)
Battery Life: 32 hour logging with full display brightness; up to 96 hours while logging in power saving mode
Weight: 200 g (7 oz) without thermocouples
Dimensions: 136 W x 71 H x 32 D mm (5.35 x 2.8 x 1.25")
Data Logging Specifications
Data Logging Interval: 1 to 86,400 seconds (1 day)
Maximum SD Card Capacity: 32 GB SD Card (4 GB included)
Variables Logged: Measured temperature, cold junction temperature, alarm events
File Format: .csv (can be imported to Excel)
Configurable Parameters: Sample period, number of samples, scheduled start date and time

Rated 4 out of 5 by from Decent We bought a couple of these, they do a good job of logging data. The graph is not super usable at least in firmware version 1.01. When the temperature is set to Fahrenheit it the graph displays it as 32° lower than it actually is. The graph also really needs a zoom feature that can be either dynamic or user controlled. Right now you can change how many seconds per graph pixel but if you change it it erases everything already on the graph. You can kind of scroll through the graph but this is rather buggy. It would also be great if we could put it into a mode where it logs voltage and resistance directly. Looking at the literature I was under the impression that the RTD would only work for PT100 sensors but in the settings it can be configured for PR200 500 and 1000 as well which I wish I had realized before ordering my sensors. It logs directly onto an included full sized SD card as a CSV file which is well formatted for excel to understand along with timestamps. If you pull the SD card while logging and then re-insert it it will continue logging but will not fill in any data points from the time the card was out. It would be nice if the SD card had a cover over it to prevent you from accidentally popping the card out. The SD card cannot be read from USB, instead a USB serial bridge get's installed that has a few mod-bus instructions allowing you to poll the device for data (including the raw voltage and resistance values) you cannot access any logged values you can only get values in real time. If you plug in or unplug the power the unit continuities working without missing a beat (unlike the HH306A and it's ilk that irrevocably erases all data every time you look at the power connector even though it has a battery and can operate under battery) It comes with a kickstand that feels like it will break soon. I wish it had a tripod mount instead.
Date published: 2018-10-23
Rated 4 out of 5 by from Works great for what it is This is a handy little tool for recording TC's in spots where you don't have any power, just make sure you have fresh batteries in it. Although it has 6 inputs you can only use TC's in 4 of them. You have to have a SD card reader to extract the data as you can't read the logged over a USB cord form the device. The csv file is great for importing into excel and graphing.
Date published: 2019-09-27
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Hello, I am trying to use port 5 and 6 and having no luck. (It says you can use two wire PT 100 wire) so I am trying with K type thermocouple wire. should this work? Is PT and thermocouple the same. Please advise great magical one lol thanks

Asked by: LaserMan
Thank you for your inquiry. This model accepts four thermocouple inputs for ports 1 through 4 only, and 2 PT 100 RTD inputs for ports 5 and 6 only. PT 100 RTD sensors are not the same as type K thermocouples. We offer a wide range of PT 100 RTD sensors for you to select from from our website.
Answered by: Application Engineer JB
Date published: 2019-07-15

The operating temperature is 0-50 C, what is the max safe temperature that the unit can be exposed to without damage?

Asked by: mschulz
Thank you for your question. The storage temp is 60 degrees C. Please contact our Tech Support if we can be of any further assistance. Thanks!
Answered by: Jane
Date published: 2019-04-16

What is the file naming convention? It seems to create a folder w/the create data as the folder name, but inside is a .csv file that looks like DA-XX-YY where XX and YY seem to be random numbers. What is the convention for those file names?

Asked by: LuJR

I'm trying to get information on Modbus communication with this unit and am not having much luck. The communications link in this manual ( https://assets.omega.com/manuals/M5717.pdf ) does not work. Can you point me in the right direction?

Asked by: Temperature_user
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