Lutron Electronics EMC-9400SD User manual

SD Card real time data recorder
%RH, Light, Anemometer, Temp, all in one
ENVIRONMENT METER
Model : EMC-9400SD
Your purchase of this ENVIRONMENT METER marks a step forward for
you into the field of precision measurement. Although this Meter is a
complex and delicate instrument, its durable structure developed. Please
read the following instructions carefull yand always keep this manual
within easy reach.
OPERATION MANUAL

TABLE OF CONTENTS
1. FEATURES.............................................................................................................
1
2. SPECIFICATIONS.......................................................................................................
2
3. FRONT PANEL DESCRIPTION.............................................................................................
7
4. MEASURING PROCEDURE...............................................................................................
9
4-1 Function selection ...................................................................................................
9
4-2 Anemometer/Temp. measurement.............................................................................
10
4-3 Humidity/Temp. measurement.............................................................................
11
4-4 Type K/J Temperature measurement.................................................................................................
11
4-5 Light measurement.......................................................................................................
12
4-6 Data Hold...................................................................................................................
13
4-7 Data Record ( Max./ Min. reading )....................................................................
13
4-8 LCD brightness select..................................................................................................
14
5. DATALOGGER...............................................................................................................
15
5-1 Preparation before execute datalogger function...........................................
15
5-2 Auto Datalogger( Set sampling time ≧
1 second ).......................................
16
5-3 Manual Datalogger ( Set sampling time = 0 second )......................................
17
5-4 Check time & sampling time information...............................................................................
17
5-5 SD Card Data structure.......................................................................................
18
6. Saving data from the SD card to the computer....................................................
19
7. ADVANCED SETTING...............................................................................................
20
7-1 Set clock time
( Year/Month/Date, Hour/Minute/ Second ).............................................
21
7-2 Auto power OFF management.....................................................................
21
7-3 Set beeper sound ON/OFF ...........................................................................
22
7-4 Set sampling time (Second ).................................................................
22
7-5 Set SD card Decimal character................................................................
22
7-6 Select the temperature Type K/J
...............................................................
23
7-7 Set area dimension .........................................................................................
23
7-8 SD memory card Format...................................................................................................
24
7-9 Select the Air Flow to CMM or CFM..................................................................................................
24
8. POWER SUPPLY from DC ADAPTER.....................................................................
25
9. BATTERY REPLACEMENT.............................................................................
25
10. SYSTEM RESET.................................................................................................
25
11. RS232 PC serial interface.................................................................................
26
12. Optional Type K Temp. probe.................................................................................
27
13. PATENT............................................................................................................
28

1. FEATURES
* Environment instrument, multi-function, all in one.
* Type K/J thermometer, Humidity/Temp. meter,
Anemometer, Light meter.
* Humidity measurement can show %RH and Temp.,
Dew , Wet Temp.
* Anemometer can default the display unit to m/S, FPM,
Km/h, mph, knot. And CMM , CFM
* Light meter can default the display unit to LUX or Ft-cd.
* Thermocouple Thermometer can default to accept
type K or type J Temp. probe.
* Temp. display unit default to ℃ or ℉.
* Meter can default auto power off or manual power off.
* Real time SD memory card Datalogger, it Built-in Clock
and Calendar, real time data recorder , sampling time set
from 1 second to 3600 seconds.
* Manual datalogger is available ( set the sampling
time to 0 ), during execute the manual datalogger
function, it can set the different position ( location ) No.
( position 1 to position 99 ).
* Innovation and easy operation, computer is not need
to setup extra software, after execute datalogger, just
take away the SD card from the meter and plug in the
SD card into the computer, it can down load the all the
measured value with the time information (
year/month/date/ hour/minute/second ) to the Excel
directly, then user can make the further data or graphic
analysis by themselves.
* SD card capacity : 1 GB to 16 GB.
* LCD with green light backlight, easy reading.
* Can default auto power off or manual power off.
* Data hold, record max. and min. reading.
* Power by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter.
* RS232/USB PC COMPUTER interface.
* Available for the HVAC applications.
1

2. SPECIFICATIONS
2-1 General Specifications
Circuit Custom one-chip of microprocessor LSI
circuit.
Display TFT LCD size : 2.4 "
Measurement * Anemometer with Temp.,CMM,CFM
function * Humidity/Temp. meter,DEW ,WET
* Light meter
* Type K/J thermometer
Datalogger Auto 1 second to 3600 seconds
Sampling Time @ For anemometer measurement,
Setting range the sampling time setting value
should be ≧ 2 seconds.
@ Sampling time can set to 1 second,
but memory data may loss.
Manual Push the data logger button
once will save data one time.
@ Set the sampling time to
0 second.
@ Manual mode, can also select the
1 to 99 position ( Location ) no.
Memory Card SD memory card. 1 GB to 16 GB.
Advanced * Set clock time ( Year/Month/Date,
setting Hour/Minute/ Second )
* Auto power OFF management
* Set beep Sound ON/OFF
* Set sampling time
* Decimal point of SD card setting
* Set thermometer type to Type K or Type J
* Set area dimension
* SD memory card Format
* Select the Air Flow to CMM or CFM
2

Temperature Automatic temp. compensation for the
Compensation Anemometer function and the type K/J
thermometer.
Data Hold Freeze the display reading.
Memory Recall Maximum & Minimum value.
Sampling Time Approx. 1 second.
of Display
Data Output RS 232/USB PC computer interface.
* Connect the optional RS232 cable
UPCB-02 will get the RS232 plug.
* Connect the optional USB cable
USB-01 will get the USB plug.
Operating 0 to 50 ℃.
Temperature
Operating Less than 85% R.H.
Humidity
Power Supply * Alkaline or heavy duty DC 1.5 V battery
( UM3, AA ) x 6 PCs, or equivalent.
* DC 9V adapter input. ( AC/DC power
adapter is optional ).
Power Current Normal operation ( w/o SD card save
data ) :
Approx. DC 58mA.
When SD card save the data
Approx. DC 70 mA.
Weight 515 g/ 1.13 LB.
Dimension Meter 135 x 60 x 33 mm.
Probe 105 x 46 x 29 mm.
Accessories * Instruction manual.....................................
..................
1 PC
Included * Anemometer Probe, AM-01......................... 1 PC
*
Humidity Probe, HT-01..................................................
1 PC
`*
Light Probe, LX-01..................................................
1 PC
*
Type K thermocouple Probe, TP-01..................................................
1 PC
*
Hard carrying case ( CA-08 )..................................
1 PC
3

Optional
Accessories * SD Card ( 4 G )
* Type K thermocouple probe.
TP-02A. TP-03, TP-04
* AC to DC 9V adapter.
* USB cable, USB-01.
* RS232 cable, UPCB-02.
* Data Acquisition software,SW-U801-WIN.
2-2 Electrical Specifications (23±5
℃
)
Anemometer
A. Air velocity
Measure- Range Resolution Accuracy
ment tion
m/S 0.4 - 25.0 m/s 0.1 m/s ±(2% + 0.2 m/s)
km/h 1.4 - 90.0 km/h 0.1 km/h ±(2% + 0.8 km/h)
mph 0.9 - 55.9 mile/h 0.1 mile/h ±(2% + 0.4 mile/h)
knot 0.8 - 48.6 knots 0.1 knots ±(2% + 0.4 knots)
FPM 80 - 4930 ft/min 1 ft/min ±(2%+40 ft/min.)
Note: m/S - meters per second km/h - kilometers per hour
FPM - feet/per minute knot - nautical miles per hour
mph - miles per hour (international knot)
B. Temperature
Measuring Range 0 ℃ to 50 ℃/32 ℉ to 122 ℉
Resolution 0.1 ℃/0.1 ℉
Accuracy ±0.8 ℃/1.5 ℉
Air flow
Measurement Range Resolution
CMM ( m^3/min. ) 0 to 45,000 CMM 0.001 to 1 CMM
CFM ( ft^3/min. ) 0 to 1,589,200 CFM 0.001 to 100 CFM
4

Measurement Area
CMM ( m^3/min. ) 0.001 to 30.000 m^2
CFM ( ft^3/min. ) 0.01 to 322.93 ft^2
Humidity/Temp. meter
A. Humidity
Measuring Range 0 % to 95 % R.H.
Resolution 0.1 % R.H.
Accuracy ≧70% RH : ±(3% reading + 1% RH).
< 70% RH : ±3% RH.
B. Temperature
Measuring Range 0 ℃ to 50 ℃/32 ℉ to 122 ℉
Resolution 0.1 ℃/0.1 ℉
Accuracy ±0.8 ℃/1.5 ℉
Dew Point ( Humidity )
℃Range
-25.3
℃
to 48.9
℃
Resolution
0.1
℃
℉Range
-13.5
℉
to 120.1
℉
.
Resolution
0.1
℉
.
Remark :
* Dew Point display value is calculated from the
Humidity/Temp. measurement automatically.
* The Dew Point accuracy is sum accuracy value of
Humidity & Temperature measurement..
5

Wet bulb ( Humidity )
℃Range
-21.6
℃
to 50.0
℃
Resolution
0.1
℃
℉Range
-6.9
℉
to 122.0
℉
.
Resolution
0.1
℉
.
Remark :
* Wet bulb display value is calculated from the
Humidity/Temp. measurement automatically.
* The Welt bulb accuracy is sum accuracy value of
Humidity & Temperature measurement..
Light meter
Measuring Range LUX 0 to 20,000 LUX.
Ft-cd 0 to 1,860 Ft-cd
Resolution LUX 1 LUX
Ft-cd 0.1 Ft-cd
Accuracy ± ( 5% rdg ± 8 dgt )
Note:
Ft-cd : Feet candle
Type K/J Thermometer
Sensor Reso- Range Accuracy
Type lution
Type K 0.1 ℃-50.0 to 1300.0 ℃± ( 0.4 % + 0.8 ℃ )
-50.1 to -100.0 ℃± ( 0.4 % + 1 ℃ )
0.1 ℉-58.0 to 2372.0 ℉± ( 0.4 % + 1.5 ℉ )
-58.1 to -148.0 ℉± ( 0.4 % + 1.8 ℉ )
Type J 0.1 ℃-50.0 to 1200.0 ℃± ( 0.4 % + 0.8 ℃ )
-50.1 to -100.0 ℃± ( 0.4 % + 1 ℃ )
0.1 ℉-58.0 to 2192.0 ℉± ( 0.4 % + 1.5 ℉ )
-58.1 to -148.0 ℉± ( 0.4 % + 1.8 ℉ )
*Accuracy value is specified for the meter only.
*Temp. probe ( Type K, TP-01 TP-02A, TP-03. TP-04 ) is
the optional accessories, refer page 27.
*Above specification tests under the environment RF Field
Strength less than 3 V/M & frequency less than 30 MHz only.
6

3. FRONT PANEL DESCRIPTION
Fig. 1
7

3-1 Display
3-2 Power Button ( LCD Brightness adjustment )
3-3 Hold Button
3-4 REC Button
3-5 ▲ Button (Unit Button )
3-6 ▼ Button ( Function Button )
3-7 TIME Button ( SET Button )
3-8 ENTER ( LOG Button )
3-9 SD card socket
3-10 RS-232 Output Terminal
3-11 Reset Button
3-12 DC 9V Power Adapter Input Socket
3-13 Battery Compartment/Cover
3-14 Battery Cover Screws
3-15 Stand
3-16 Tripod Fix Nut
3-17 Light Probe input socket
3-18 Humidity/Temp. Probe input socket
3-19 Anemometer Probe input socket
3-20 Thermocouple Probe input socket
3-21 Light sensor Cover
3-22 Light sensor
3-23 Light Probe hand
3-24 Light Probe plug
3-25 Anemometer sensor
3-26 Anemometer Probe hand
3-27 Anemometer Probe plug
3-28 Humidity/Temp. sensor
3-29 Humidity/Temp. Probe hand
3-30 Humidity/Temp. Probe plug
3-31 Thermocouple Probe plug
3-32 Thermocouple Probe sensor
8