SD card real time data recorder, wide range
Air velocity, Air flow, Humidity, Dew point, Type K/J Temp
HOT WIRE ANEMOMETER
Model : AM-4234SD
www.YaLAB.com.tw
ISO-9001, CE, IEC1010
SD card real time data recorder
Air flow, Humidity, Dew point, type K/J Temp.
ANEMOMETER
Model : AM-4234SD www.YaLAB.com.tw 02-2389-0101 04-2227-0088
FEATURES
* Complete set with two probes : Hot wire anemometer
probe and Humidity/Temp. probe.
* Air velocity : 0.2 to 35.0 m/s, wide range and high
precision.
* Combination of hot wire and standard thermistor,
deliver rapid and precise measurements even at low
air velocity value.
* Slim probe, ideal for grilles & diffusers.
* Air velocity : m/s, Ft/min, Km/h, Knot, Mile/h,
* Air flow ( CFM, CMM ) measurement.
* Air temperature ( ℃, ℉ )
* Air Temp. used thermistor sensor, fast response time.
* Humidity : 10 to 95 %RH, Dew point, Wet bulb.
* Type K, Type J thermocouple thermometer.
* 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.
* Microcomputer circuit, high accuracy.
* Power by UM3/AA ( 1.5 V ) x 6 batteries or DC 9V adapter.
* RS232/USB PC COMPUTER interface.
* Separate probe, easy for operation of different
measurement environment.
* Applications : Environmental testing, Air conveyors,
Flow hoods, Clean rooms, Air velocity, Air balancing,
Fans/motors/blowers, Furnace velocity, Refrigerated case,
Paint spray booths.
Measurement
Unit
Less than 85% R.H.
Round, 12 mm Dia x 280 mm ( min. length ).
Round, 12 mm Dia x 940 mm ( max. length ).
Accessories
Included
Optional
Accessories
* Instruction manual.......................... 1 PC
* Hot wire telescope probe................. 1 PC
* Humidity/Temp. probe.....................1 PC
* Hard carrying case ......................... 1 PC
SD Card ( 2 G )
Type K thermocouple probe.
AC to DC 9V adapter.
USB cable, USB-01.
RS232 cable, UPCB-02.
Data acquisition software, SW-U801-WIN.
Excel 'data acquisition software, SW-E802.
ELECTRICAL SPECIFICATIONS (23± 5 ℃)
Air velocity
Measurement
m/s
Km/h
Range
0.2 to 5.0 m/s
5.1 to 35.0 m/s
0.70 to 18.00 km/h
18.0 to 125.0 km/h
0.50 to 11.20 mph
11.2 to 78.2 mph
Resolution
0.01 m/s
0.1 m/s
0.01 Km/h
0.1 Km/h
0.01 mph
0.1 mph
Accuracy
± ( 5% + a )
reading
0.40 to 9.70 knot
0.01 Knot
9.7 to 68.0 knot
0.1 Knot
Ft/min
40-6900 ft/min
1 Ft/min
@ a = 0.1 m/s, 0.3 km/h, 0.2 mile/h, 0.2 knot, 20 ft/min
circuit.
Function
0 to 50 ℃.
* 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 and LCD Backlight is OFF) :
Approx. DC 30 mA.
When SD card save the data and LCD
Backlight is OFF) :
Approx. DC 50 mA.
Weight
347 g/ 0.76 LB.
* Meter only
Dimension
Main instrument :
182 x 73 x 47.5 mm
( 7.1 x 2.9 x 1.9 inch )
Telescope Probe :
Mile/h
( mph )
Knot
GENERAL SPECIFICATIONS
Custom one-chip of microprocessor LSI
Circuit
Display
Operating
Temperature
Operating
Humidity
Power Supply
LCD size : 52 mm x 38 mm
LCD with green backlight ( ON/OFF ).
Anemometer ( Air velocity, Air flow ).
Humidity/Temp. meter.
Type J/K thermometer.
Air velocity :
m/S (meters per second)
Km/h ( kilometers per hour )
Ft/min ( FPM, feet per minute )
Knots ( nautical miles per hour )
Mile/h ( mph, miles per hour )
Air temperature :℃, ℉
Air flow : CMM, CFM.
or
± ( 1% + a )
full scale
Note:
m/s - meters per second
ft/min - feet per minute
mile/h - miles per hour
km/h - kilometers per hour
knot - nautical miles per hour
(international knot)
Air temperature
Measuring Range
Resolution
Accuracy
0 ℃ to 50 ℃/32 ℉ to 122 ℉
0.1 ℃/0.1 ℉
± 0.8 ℃/1.5 ℉
Air flow
Humidity/Temp. : %RH/℃ or ℉.
Dew point ( Humidity ) : ℃ or ℉.
Wet bulb ( Humidity ) : ℃ or ℉.
Measurement
Type K/ Type J thermometer : ℃, ℉
Sensor
Structure
Datalogger
Sampling Time
Setting range
Air velocity & Air flow :
Tiny glass bead thermistor.
Air temperature :
Thermistor.
Humidity :
Precision capacitance humidity sensor.
Type K, Type J thermometer :
Type K/J thermocouple probe.
* Probes are optional.
Auto
1 second to 3600 seconds
@ Sampling time can set to 1 second,
but memory data may loss.
Manual
@ Set the sampling time to
0 second.
@ Manual mode, can also select the
1 to 99 position ( Location ) no.
SD memory card. 1 GB to 16 GB.
* It recommend use memory card ≦4 GB.
Advanced
setting
* Set clock time ( Year/Month/Date,
Hour/Minute/ Second )
CMM ( m^3/min. )
CFM ( ft^3/min. )
* Auto power OFF management
* Decimal point of SD card setting
* SD memory card Format
* Set thermometer type to Type K or Type J
* Set temperature unit to ℃ or ℉
* Set air flow type ( CFM/USA, CMM/EURO )
* Set air flow area dimension
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.
2008 2 0189918.5 ZL
Nr. 20 2008 016 337.4
2008 2
Resolution
0.001 to 1 CMM
0.001 to 100 CFM
Area
0.001 to 30.000 m^2
0.01 to 322.93 ft^2
Range
Resolution
Accuracy
Temperature
Range
Resolution
Accuracy
5 % to 95 % R.H.
0.1 % R.H.
≧70% RH :
± (3% reading + 1% RH).
< 70% RH :
± 3% RH.
0 ℃ to 50 ℃,32 ℉ to 122 ℉.
0.1 degree
℃
± 0.8 ℃.
℉
± 1.5 ℉.
Dew Point ( Humidity )
Range
Resolution
Range
Resolution
-25.3 ℃ to 48.9 ℃
0.1 ℃
-13.5 ℉ to 120.1 ℉.
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..
Wet bulb ( Humidity )
℃
℉
* Connect the optional RS232 cable UPCB02 will get the RS232 plug.
* Connect the optional USB cable USB-01
will get the USB plug.
0 to 45,000 CMM
0 to 1,589,200 CFM
Humidity
℉
* Set beep Sound ON/OFF
Range
Humidity/ Temperature
℃
* Set sampling time
CHINA : ZL
Germany :
Measurement
Push the data logger button
once will save data one time.
Memory Card
PATENT
CMM ( m^3/min. )
CFM ( ft^3/min. )
Range
Resolution
Range
Resolution
-21.6 ℃ to 50.0 ℃
0.1 ℃
-6.9 ℉ to 122.0 ℉.
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..
0189917.0
JAPAN : 3151214
* Appearance and specifications listed in this brochure are subject to change without notice.
TAIWAN : M 358970
U.S.A. : Pending
M 359043
1209-AM4234SD
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