General-tools-and-instruments HWA2005DL Bedienungsanleitung

Air velocity, Air flow, Type K/J thermometerReal time data logger, 16000 Data logger no., RS232HOT WIREANEMOMETERModel : HWA2005DL

4. GENERAL MEASURING PROCEDUREThe meter default value are following : * The air velocity unit is m/S. * The temperature unit is .℃ * The air flow

*When begin to use the probe,a. Slide the sensor cover to the down position, let the air velocity sensor to contact the air, refer Fig. 3.b. Extent t

When sensor head face against the measurement air,then the upper display will show the air velocity value.The lower display will show the temperature

5)Hold the " Probe Handle " ( 3-21, fig. 1 ) by hand& let the " Sensor Head's mark " ( 3-20, Fig. 1 ) faceagainst the me

4)The display's bottom left side will show area size inMeter^2 ( or Ft^2 ) when make the air flow measurement.@ Meter^2 : Meter square, Ft^2 : Fe

2)Plug the Thermocouple Temp. Probe ( Type K Temp.probe pr Type J Temp. probe, optional ) into " TypeK/J Probe Input Socket " ( 3-16, Fig.

b)Press the " REC Button " ( 3-4, Fig. 1 ) again, the " REC. MIN. " symbol along with the minimum valuewill appear on the display.

d)Manual Data Logger ( Sampling time set to 0second ) Press the " Logger Button " ( 3-8, Fig. 1 ) once willsave the data one time into the m

5. ADVANCED ADJUSTMENT PROCEDURESWhen execute the following AdvancedAdjustment Procedures should cancel the " Holdfunction " and the &quo

c. When make Advanced Adjustment Procedurewill use the following key buttons :ESC Button ( 3-3, Fig. 1 ), Enter Button ( 3-4, Fig. 1 ) Up Button ( 3-

TABLE OF CONTENTS1. FEATURES...12. SPECIFICATIONS...

5-4 Sample Time Setting* Use Up Button, Down Button and Enter ( ) ▲▼ →Button to select the expect Sample Time ( HOUR-MIN.-SEC.).* After finish th

5-7 Air Velocity Unit Default Setting* Use Up Button, Down Button to select the▲▼default Air Velocity unit as :m/S, Ft/min, Km/h, Knot, Mile/h,*

5-10 Escape from the SETTING functionPress the " ESC Button " once a while will quite andreturn to the normal measurement display.6. HOW TO

The meter can save 16,000 data max. , thosedata will saved into 250 memory block max. * One " Memory Block " means : The data that save int

3)Until the desired Memory Block no. be selected.Push the " Send Button " ( 3-5, Fig. 1 ) once, the data in the Memory Block will send out.D

7. RS232 PC SERIAL INTERFACEThe instrument has RS232 PC serial interface via a 3.5mm terminal ( 3-14, Fig. 1 ).The data output is a 16 digit stream wh

Each digit indicates the following status :D0 End Word = 0DD1 & D8 Display reading, D1 = LSD, D8 = MSDFor example : If the display reading is 1234

8. BATTERY REPLACEMENT1)The time to change the UM3 ( 1.5 V ) x 4 PCsWhen the left corner of LCD display show " ", itis necessary

1)Slide the " Probe Lock Switch/System On/OffSwitch " from the On to Off, then On again.2)Or during the Power On, used a pin tool to pushthe

Thermocouple * Measure Rage: -40 to 250 , ℃℃Probe -40 to 482 .℉℉ (Type K) TP-01 * Max. short-tern operating Temperature: 300 (572 )

1. FEATURES* Combination of hot wire and standard thermistor,deliver rapid and precise measurements even at lowair velocity value.* Slim probe, ideal

2. SPECIFICATIONS2-1 General SpecificationsCircuit Custom one-chip of microprocessor LSIcircuit.Display LCD size : 58 mm x 34 mm.MeasurementAir veloci

Temperature Automatic temp. compensation for theCompensation Type K/J thermometer.Data Hold Freeze the display reading.Memory Recall Maximum & Min

Optional Type K thermocouple probe.Accessories AC to DC 9V adapter.RS232 cable, UPCB-02.Data Acquisition software,SW-U801-WIN.Data Logger software, SW

Type K/J thermometerSensor Reso- Range AccuracyType lutionType K 0.1 ℃ -50.0 to 1300.0 ℃ ± ( 0.2 % + 0.5 )℃-50.1 to -100.0 ℃ ± ( 0.2 % + 1 )℃0.1

3. FRONT PANEL DESCRIPTIONFig. 16

Fig. 13-1 Display3-2 Power Button3-3 HOLD Button ( ESC Button )3-4 REC Button ( Enter Button )3-5 Up Button ▲3-6 Function Button ( Dow