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")
† All prices on this site are shown in Singapore Dollars. Ordering Example: (1) RDXL4SD 4-channel digital Type K thermometer with 2 GB SD card, SGD665.48