MRC-2014Hot.svg - page 8

METERS
Anemometer
AM-4234SD, SD card real time data recorder, wide range
Air velocity, Air flow, Humidity, Dew point, Type K/J Temp.
Hot Wire Anemometer
AM-4234SD
Features:
Complete set with two probes : Hot wire anemometer probe and
Humidity/Temp. probe.
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 ( °C, °C )
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/
Model
AM-4234SD
Circuit
Custom one-chip of microprocessor LSI circuit.
Display
LCD size : 52 mm x 38 mm
LCD with green backlight ( ON/OFF ).
Function
Anemometer ( Air velocity, Air flow ).
Humidity/Temp. meter.
Type J/K thermometer.
Measurement Unit
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 : °C/°F
Air flow : CMM, CFM.
Humidity/Temp. : %RH/ °C/°F
Dew point ( Humidity ) : °C/°F
Wet bulb ( Humidity ) : °C/°F
Type K/ Type J thermometer :°C, °F
Sensor Structure
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.
Datalogger Sampling
Time Setting range
Auto
1 second to 3600 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.
* It recommend use memory card 4 GB.
General Specifications:
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.
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