MRC PAM-9212SD Manual de usuario

SD card real time Data Recorder

200 mbar, differential manometer

PITOT TUBE ANEMOMETER

Model : PAM-9212SD

Your purchase of this

PITOT TUBE ANEMOMETER

with SD CARD DATA LOGGER

marks a step forward for you

into the field of

precision measurement.

Although this meter a

complex and delicate

instrument, its durable

structure will allow

many years of use if

proper operating

techniques are

developed. Please read

the following

instructions carefully

and always keep this

manual within easy

reach.

OPERATION MANUAL

PLEASE READ THIS MANUAL CAREFULLYBEFORE OPERATION

Hagavish st. Israel 58817 Tel: 972 35595252, Fax: 972 35594529 [email protected]

MRC.5.22

TABLE OF CONTENTS

1. FEATURES......................................................................................... 1

2. SPECIFICATIONS........................................................................ 2

2-1 General Specifications................................................................ 2

2-2 Electrical Specifications........................................................................

3. FRONT PANEL DESCRIPTION...........................................................................

4. MEASURING PROCEDURE.......................................................................

5. DATALOGGER...................................................................................................

5-1 Preparation before execute datalogger function........................................................

5-2 Auto Datalogger ( Set sampling time ≧

1 second )........................................................

5-3 Manual Datalogger ( Set sampling time = 0 second )........................................................

5-4 To check the time and sampling time information........................................................

5-5 SD Card Data structure................................................................................................................

6. Saving data from the SD card to the

computer ( EXCEL software )……………………………………………………........................................................

……………………………....

7. ADVANCED SETTING...............................................................................

7-1 Set clock time ( Year/Month/Date,Hour/Minute/ Second )……….. 18

7-2 Set sampling time ( Hour/Minute/ Second )……………………………………………….

7-3 Auto power OFF management…………………………………… 19

7-4 Set beeper sound ON/OFF……………………………………………………

7-5 Decimal point of SD card setting………………………………….. 20

7-6 SD memory card Format………………………………………………………

7-7 Air density……………………………………………………… 21

8. POWER SUPPLY from DC ADAPTER.....................................................

9. BATTERY REPLACEMENT............................................................. 22

10. SYSTEM RESET.................................................................................

11. RS232 PC SERIAL INTERFACE..................................................... 23

12. OPTIONAL ACCESSORIES......................................................... 25

13. PATENT..................................................................................... 26

1 FEATURES

* Pitot tube Anemometer measurements for Air Velocity .

* Dual & differential input, ± 200 mbar max. range.

* Application : Industrial, laboratory, heating,

ventilation, medical hospital, used for air or not

corrosive and not ionized gas & liquid.

* Sensor is built inside the housing.

* Single plugs for pipe connection.

* Measurement units:

Air vilocity : m/s, km/h, FPM, mph, knots

Air pressure: 10 kind display units ( mbar, Kg/cm2 , mm Hg, meter H2O

Atmosphere, psi, inch Hg, inch H2O, hpa , kpa ) select

by push button on the front panel

* Auto shut off saves battery life.

* Zero button on the front panel, easy to offset the

zero value.

* Microprocessor circuit assures maximum possible

accuracy, provides special functions and features,

* Super large LCD display with contrast adjustment

for best viewing angle.

*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 download the all the measured

value with the time information ( year/month/date/

hour/minute/second ) to the Excel directly, thenuser 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.

* It 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.

2. SPECIFICATIONS

2-1 General Specifications

Circuit Custom one-chip of microprocessor LSI

circuit.

Display LCD size : 51 mm x 37 mm

LCD with green backlight ( ON/OFF ).

Display units Air vilocity : m/s, km/h, FPM, mph, knots

Air pressure: psi , inch Hg , inch H2O , h PA , kPA

mbar, Kg/cm2 , mm Hg , meter H2O , Atmosphere.

Measurement Air vilocity & Dual differential input, data hold,

Function zero/relative, memory.

Zero adjust Push button on the front panel.

Sensor * Sensor is built inside the housing.

* Piezoelectric sensor.

Used for dry, non-corrosive and

non-ionic air and gas only.

Liquid is prohibited.

Datalogger Auto 1 sec to 8 Hour 59 Minute 59 sec.

Sampling Time @ Sampling time can set to 1 second,

Setting range 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.

Data error no. ≦ 0.1 % no. Of total saved data typically.

Memory Card SD memory card. 1 GB to 16 GB.

Advanced * Set clock time (Year/Month/Date,Hour/Minute/ Second )

setting * Set sampling time

* Auto power OFF management

* Set beep Sound ON/OFF

* Decimal point of SD card setting

* SD memory card Format

* Air density setting

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 Meter 0 to 50 ℃.

Temperature

Operating Less than 85% R.H.

Humidity

Power Supply

* AC/DC power adapter is optional.

Alkaline or heavy duty DC 1.5 V battery

( UM3, AA ) x 6 PCs, or equivalent.

* AC/DC power adapter is optional.

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 7 mA.

When SD card save the data and LCD

Backlight is OFF) :

Approx. DC 25 mA.

* AC/DC power adapter is optional.

If LCD backlight on, the power

consumption will increase approx.

10 mA.

Weight 265 g / 0.59 LB.

Dimension Meter 190 x 68 x 45 mm

(7.5 x 2.7x 1.8 inch)

Accessories * Instruction manual...............................

...................

1 PC.

Included * PLug for quick coupler................................. 2 PCs.

Pito tube 018..................................................................

1 PC.

Silicon Soft tube 01( 50 cm )..................................................................

2 PCs.

Optional SD memory card ( 4 GB )

Accessories 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

℃

)

Air velocity

Measurement Range Resolution Accuracy

m/s 4.1 to 100.0 m/s 0.1 m/s ±( 3% + a )

reading

Km/h 14.7 to 360.0 km/h 0.1 Km/h

Mile/h 9.1 to 223.7 mph 0.1 mph ±( 1% + a )

( mph ) full scale

Knot 7.9 to 194.3 knot 0.1 Knot

*Air density

Ft/min 81-19685 ft/min 1 Ft/min :1.200

@ a = 0.1 m/s, 0.3 km/h, 0.2 mile/h, 0.2 knot, 20 ft/min

Note:

m/s - meters per second km/h - kilometers per hour

ft/min - feet per minute knot - nautical miles per hour

mile/h - miles per hour (international knot)

Manometer

Unit Max. range Resolution

mbar ± 200 mbar 1 mbar

psi ± 2.9 psi 0.01 psi

Kg/cm2 ± 0.2 Kg/cm20.001 Kg/cm2

mm Hg ± 150 mm Hg 1 mm Hg

inch Hg ± 5.91 inch Hg 0.02 inch Hg

meter H2O ± 2.040 meter H2O0.01 meter H2O

h PA ± 200 h PA1h PA

K PA ± 20 K PA 0 K PA

inch H2O ± 80.2 inch H2O0.05 inch H2O

Atmosphere ± 0.2 Atmosphere 0.001 Atmosphere

Unit Max. range Accuracy

mbar ± 200 mbar ± 2 % F. S.

psi ± 2.9 psi

Kg/cm2 ± 0.2 Kg/cm2Note :

mm Hg ± 150 mm Hg *23

℃

± 5

℃

inch Hg ± 5.91 inch Hg * F.S. : full scale

meter H2O ± 2.040 meter H2O* Included linearity,

h PA ± 200 h PAhysteresis and

K PA ± 20 K PA repeatability

inch H2O ± 80.2 inch H2O

Atmosphere ± 0.2 Atmosphere

Remark :

Measuring Display unit

unit

psi PSI

inch Hg In Hg

inch H2OIn H2O

h PA h PA

KPA _ PA

mbar - bAr

Kg/cm2 _ g C2

mm Hg - - Hg

meter H2O-t H2O

Atmosphere AtP

3. FRONT PANEL DESCRIPTION

Fig. 1

3-1 Display 3-12 RS-232 Output Terminal

3-2 Power Button 3-13 Reset Button

3-3 Hold Button / Backlight Button 3-14 DC 9V Power Adapter Input Socket

3-4 REC Button 3-15 Battery Compartment/Cover

3-5 UNIT Button , ▲ Button 3-16 Battery Cover Screws

3-6 Function Button , ▼ Button 3-17 Stand

3-7 Set Button , Time Button 3-18 Tripod Fix Nut

3-8 Log Button , Enter Button 3-19 Plug/quick coupler

3-9 P1 Input Socket 3-20 Pitot Tube

3-10 P2 Input Socket 3-21 soft tube

3-11 SD card socket 3-22 soft tube

4. MEASURING PROCEDURE

A.Air vilocity

1) Power ON the meter by pressing and holding the " Power

Button " ( 3-2, Fig. 1 )for at least 1.5 seconds .

* Pressing the " Power Button " ( 3-2, Fig. 1 ) continuously and

> 1.5 seconds again will turn off the meter.

2) pressing and holding the " Function Button " ( 3-7, Fig. 1 ) to

Select to Air vilocity Function.

3) pressing and holding the " Unit Button " ( 3-5, Fig. 1 ) to

Select the desired Air vilocity units (m/s, Ft/min, Km/h, Knot, Mile/h)

4) Zero adjusting

pressing and holding the the " ▲ Button " ( 3-5, Fig. 1 ) and

" ▼ Button " ( 3-6, Fig. 1 ) for at least 1.5 seconds to

the display reading will show zero .

5) Pitot tube, sensing soft tube ( 3-22, Fig. 1 ) Install to

P1 Input Socket ( 3-9, Fig. 1 ),and sensing soft tube ( 3-21, Fig. 1 )

Install to P2 Input Socket ( 3-10, Fig. 1 )

6) The meter is build the two input socket ( P1 input socket,

P2 input socket) for accepting the Pitot tube sensing Air speed

input, The LCD will show the measuring Air vilocity value.

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