Sure Electronics 0.56, ME-SP330, ME-SP331, ME-SP332, ME-SP333 User Manual
0.56 " Digital Red LED Automobile
Thermometer Panel Meter
User’s Guide
© 2004-2009 Sure Electronics Inc. ME-SP330 & ME-SP331 & ME-SP332 & ME-SP333_Ver1.0
0.56" DIGITAL RED LED AUTOMOBILE
THERMOMETER PANEL METER
USER’S GUIDE
Table of Contents
Chapter 1. Overview ..........................................................................................................1
1.1 Overview..............................................................................................................1
1.2 Main Features...................................................................................................... 2
Chapter 2. Specification Characteristics.........................................................................3
2.1 Specification Characteristics.............................................................................3
Chapter 3. Features ...........................................................................................................4
3.1 Adapted to the Ambient Brightness..................................................................4
3.2 Slowly Adjust the Brightness of Diode............................................................. 6
Chapter 4. How to Use a Thermometer............................................................................7
4.1 Connection with Power Supply and Thermo Probe......................................... 7
4.2 Display Mode Settings........................................................................................7
4.2.1 Display in ℉&℃.................................................................................................... 7
4.2.2 Select Display Temperature from CH1 or CH2.............................................. 8
Chapter 5. Mechanical Drawing....................................................................................110
Chapter 6. Contact Us ...................................................................................................121
© 2004-2009 Sure Electronics Inc.
ME-SP330 & ME-SP331 & ME-SP332 & ME-SP333_Ver1.0_Page i
0.56" Digital Red LED Automobile Thermometer Panel Meter
NOTES:
Product Version ： Ver 1.0
Document Version ： Ver 1.0
ME-SP330 & ME-SP331 & ME-SP332 & ME-SP333_Ver1.0_Page ii
© 2004-2009 Sure Electronics Inc
1.1 Overview
0.56" DIGITAL RED LED AUTOMOBILE
THERMOMETER PANEL METER
USER’S GUIDE
Chapter 1. Overview
Thanks for using the thermometer of ME-SP33X series by Sure Electronics. Please read
this manual carefully prior to the installation of thermometer.
Thermometers of ME-SP33X series are the first LED-based self-made type. Aside from
the features such as simplicity, self-adaptation to ambient brightness inherited from
panel meter of ME-SP03X series, flexibility is the most impressive feature which
provides 4 different versions that can suit the needs of global buyers.
TABLE 1-1 MEMBERS OF ME-SP33X SERIES
ME-SP33X SERIES
Thermometers equipped with built-in sensor , su ch as ME-SP330 and ME-SP332, can be
used to measure temperature in household families, offices, PC rooms and vehicles.
While external probe can help you extend your application range to some harsh
environment, such as to measure the water temperature of vehicles, air-conditioners,
refrigerators, water-heaters or the temperature of computer cases since the external
probe itself is water-proof.
As listed in the above table, ME-SP330 and ME-SP331 are equipped with a single
built-in sensor and an external probe respectively. While ME-SP332 and ME-SP333 can
measure temperature of two different applications since both of them are equipped with
dual sensors.
FIGURE 1-1 PRODUCT DIAGRAM
S/N CH1 CH2
ME-SP330 - Built-in sensor
ME-SP331 External Probe ME-SP332 External Probe Built-in sensor
ME-SP333 External Probe
External Probe
© 2004-2009 Sure Electronics Inc.
ME-SP330 & ME-SP331 & ME-SP332 & ME-SP333_Ver1.0_Page 1
0.56" Digital Red LED Automobile Thermometer Panel Meter
FIGURE 1-2 ACCESSORIES
Note: All diagrams or schematics in this manual are for reference only.
1.2 Main Features
1. °C/°F selectable
2. Internal sensor or external thermo probe or a combination of both are provided
3. By the change of ambient brightness, thermometer will alternately display temp in
°C and °F
4. Self adapted to ambient brightness, not dazzling in night time since the brightness
can be adjusted automatically.
5. Large (0.56”/14.2mm) easy-to-read red LED display
6. Miniature housing
7. Ideal for automotive, industrial applications
8. -10 to +60 ℃ operating temperature range
9. Over 90% components are SMT based, which are reli able and environment-frien dly
10. UL and CE-certified compound AWG22 cables are used, low voltage drop
ME-SP330 & ME-SP331 & ME-SP332 & ME-SP333_Ver1.0_Page 2
© 2004-2009 Sure Electronics Inc
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