Omega Products RDXL12SD User Manual

4- and 12-Channel Portable



Thermometer/Data Loggers

with SD Card Data Recorder

RDXL4SD

$

300

 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

RDXL12SD

$

1000

The portable RDXL4SD and
RDXL12SD models are
handheld 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

RDXL4SD with 4 Type K
thermocouples and 2GB SD
memory card (included), $300.

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RDXL12SD with 12 Type K thermocouples

and 2GB SD memory card (included), $1000.

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.

S



SPECIFICATIONS

Extended Warranty

Program

SM

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 (european
curve) for RDXL4SD model only

Resolution: 0.1/1ºC or ºF
Sampling Time: 1 to 3600 seconds
Memory Card: SD memory card

1 to 16 GB
Offset Adjustment: Available for

Type K, J, T, E, R/S and Pt100 Ω

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 50ºC

(32 to 122ºF)
Operating Humidity: Less than

85% RH
Power Supply: Alkaline or heavy-duty

DC 1.5V battery (UM3, AA) x 6 “AA”,
(RDXL4SD) or 8 “AA” (RDXL12SD)

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")

Electrical Specifications (23 ±5)ºC

PT100 Ω (RTD)

Resolution Range Accuracy*

0.1ºC -199.9 to 850ºC ±(0.4% + 1ºC)

0.1ºF -327.0 to 999.9ºF ± (0.4% + 1.8ºF)
1ºF 1000 to 1562ºF ± (0.4% + 2ºF)

Two input channels only.

Sensor Types

Sensor Type Resolution Range Accuracy*

0.1ºC -50.1 to -999.9ºC ±(0.4% + 1ºC)
1ºC 1000 to 1300ºC ±(0.4% + 1ºC)

0.1ºF -58.1 to -999.9ºF ±(0.4% + 1.8ºF)
1ºF 1000 to 2372ºF ±(0.4% + 2ºF)

0.1ºC -50.1 to -999.9ºC ±(0.4% + 1ºC)
1ºC 1000 to 1150ºC ±(0.4% + 1ºC)

0.1ºF -58.1 to -999.9ºF ±(0.4% + 1.8ºF)
1ºF 1000 to 2102ºF ±(0.4% + 2ºF)

0.1ºC -50.1 to -400ºC ±(0.4% + 1ºC)

0.1º F -58.1 to -752ºF ±(0.4% + 1.8ºF)

0.1ºC -50.1 to -900ºC ±(0.4% + 1ºC)

0.1ºF -58.1 to -999.9ºF ±(0.4% + 1.8ºF)
1ºF 1000 to 1652ºF ±(0.4% + 2ºF)
1ºC 0 to 1500ºC ±(0.4 % + 1ºC)
1ºF 32 to 2732ºF ±(0.4 % + 2ºF)

Accuracy value is specified for the meter only at 23ºC (73.4ºF).

*

OMEGACARESMextended warranty program
is available for models shown on this page.
Ask your sales representative for full details
when placing an order. OMEGACARE
covers parts, labor and equivalent loaners.

SM

Accessories

RDXL4SD comes complete with 4 beaded wire Type K thermocouples probe, 6 “AA” batteries, 2 GB SD memory card, soft carrying case and
operator’s manual.

RDXL12SD comes complete with 12 beaded wire Type K thermocouples probe, 8 “AA” batteries, 2 GB SD memory card, hard carrying case
and operator’s manual.

Ordering Example: RDXL12SD, 12 channel thermometer data logger, $1000. OCW-3, OMEGACARESMextends standard 1-year warranty to a
total of 4 years ($250), $1000 + 250 = $1250.

AVAILABLE FOR FAST DELIVERY!

To Order (Specify Model Number)

Model No. Price Description
RDXL4SD $300 4-channel digital thermometer with 2 GB SD card
RDXL12SD 1000 12-channel thermometer with 2 GB SD card

Model No. Price Description
RDXLSD-CONN $6 RTD connector for RDXL4SD

SW-U101-WIN 99 Software for data logging and SD meters, with USB and RS232 cables
HC-SD 30 Hard case for RDXL4SD
ADAPTER-SD 20 AC adaptor
USB-SD 65 Spare USB cable
RS232-SD 25 Spare RS232 cable
2GB-SD 10 Spare 2 GB SD card

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