text.skipToContent text.skipToNavigation

Portable Thermometer/Data Loggers with SD Card and Thermocouple Input

$349.83

Item# RDXL4SD

 This item is available for quick shipping
Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $349.83
5-9 $332.34
10-24 $325.34
25-49 $311.35
50-99 $304.35
100+ $297.36

In stock

Lead Time ( If not in Stock): 2 weeks

Portable Thermometer/Data Loggers with SD Card and Thermocouple Input RDXL4SD RDXL4SD
Portable Thermometer/Data Loggers with SD Card and Thermocouple Input is rated 4.8 out of 5 by 4.
  • y_2020, m_8, d_10, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.10
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_en_US, sid_RDXL4SD, prod, sort_[SortEntry(order=HELPFULNESS, direction=DESCENDING), SortEntry(order=POSITIVE_FEEDBACK, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getAggregateRating, 5ms
  • REVIEWS, PRODUCT
  • SD Card, Real-Time Data Logger
  • Input Signals: T/C K, J, T, E, R/S, and RTD Pt100 Ω Measurement (RDXL4SD Only)
  • Display All Input Channels Simultaneously
  • Data Hold, Record Max and Min Reading
  • RS232/USB PC Computer Interface
  • LCD with Green Light Backlight, Easy Reading
  • SD Card Capacity: 1 to 16 GB

Edit Options

View all models

Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Measurement Type
Number of Measurements
Input Type
Maximum Samples
Display
Power
Data Interface
Max Sampling Rate
Additional Feature


Product Specs

  • Display Type LCD green color backlight
  • Display Size 82 x 61 mm
  • Maximum Ambient Temperature 50°C (122°F)
  • Minimum Ambient Temperature 0°C (32°F)

RDXL4SD logger is in the end of its life cycle. As a possible substitute & upgrade, please check out Newest Released 8 Channel Thermocouple Data Logger OM-HL-EH-TC Series for more advanced features with better price.

The Handheld RDXL4SD and RDXL12SD models are portable thermometer/data loggers with backlight display and built-in analysis functions. The data loggers are powered by an internal battery and are capable of sampling, processing and displaying measurements without being connected to a computer.
With their high resolution and fast analog to digital converter (ADC), the RDXL4SD and RDXL12SD meet the majority of data logging requirements in most industrial applications.
Real-time SD memory card data logger, built-in clock and calendar, real time data recorder, and sampling time set from 1 to 3600 seconds comes standard. Data logger can log data manually by setting the sampling time to zero.
These real-time data loggers, save the 4- or 12-channels temperature measuring data, along with the time information (year, month, date, minute, second) into the SD memory card and can down load to Excel. The end user can make any data or graphic analysis by themselves.

SPECIFICATIONS
Embedded Microcontroller: Custom one-chip LSI device
LCD Display: 82 x 61 mm (3.23 x 2.40') with green color backlight
4 Channels: T1, T2, T3, T4, T1-T2
12 Channels: T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11 and T12
Sensor: Type J, K, T, E, R/S thermocouple probe Pt100 Ω RTD (European curve) for RDXL4SD model only
Resolution: 0.1/1°C or °F
Sampling Time: 1 to 3600 seconds
Memory Card: SD memory card 1 to 16 GB
Memory Recall: Max and min value
Sampling Time of Display: Approx 1 second
Data Output: RS232/USB PC computer interface
Power Off: Auto shut off saves battery life or manual off by push button
Operating Temperature: 0 to 50°C (32 to 122°F)
Operating Humidity: Less than 85% RH
Power Supply: Alkaline or heavy-duty DC 1.5V battery (UM3, AA) x 6 'AA'
Power Current: Approx DC 30 mA
Weight: 489 g (1.08 lb)
Dimensions: 177 H x 68 W x 45 mm D (7 x 2.7 x 1.9')

Rated 5 out of 5 by from Easy to use, intuitive interface. Used this device to collect a days worth of thermal / temperature data, worked really well.
Date published: 2016-02-01
Rated 5 out of 5 by from Great Data logger Got two of these for temperature profiling of our freezers, very convenient to set up and use these. This model did not have an AC adapter - which could be handy especially for long term data recording (or redundancy) to prevent data loss due to battery draining out. Otherwise, this is a great unit for portability and convenience.
Date published: 2018-07-05
Rated 4 out of 5 by from Nice data logger, easy to use Purchased for manufacturing operations. Works great and easy to use. It has a 3 week leadtime but on time to commitment.
Date published: 2017-08-22
Rated 5 out of 5 by from Indispensible to our work. We have used Omega thermocouples for over 20 years. We still have some from then that still work. The data logging capabilities of the RDXL Series is a great value for documenting our work for our customers and in preventing costly failures.
Date published: 2017-03-04
  • y_2020, m_8, d_10, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.10
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_en_US, sid_RDXL4SD, prod, sort_[SortEntry(order=HELPFULNESS, direction=DESCENDING), SortEntry(order=POSITIVE_FEEDBACK, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getReviews, 1ms
  • REVIEWS, PRODUCT

Where can I get a 9V power supply for this unit? I got the unit hot and now the battery compartment is warped.

Asked by: Marty
The AC Adapter for the RDXL4SD is the ADAPTER-SD and is sold as an accessory.
Answered by: ANBENG20
Date published: 2020-04-09

Can this model display max/min for ALL 4 channels simultaneously?

Asked by: Donovan
Yes, the meter will display all four channels.
Answered by: Temperature
Date published: 2019-11-07
  • y_2020, m_8, d_10, h_15CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.10
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_RDXL4SD, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 1ms
  • QUESTIONS, PRODUCT
Accessories
Software for RDXL12SD
$106.47
1 In Stock
Replacement hard case
$32.20
12 In Stock
Soft case for RDXL4SD
$17.14
23 In Stock
Spare USB interface cable
$70.70
6 In Stock
AC adaptor
$21.99
32 In Stock
Spare RS232 interface cable
$26.88
16 In Stock
  • CE Icon CE

en-US
en
Save Configuration