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Twilight LT-AM4205A, Manual

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Twilight LT-AM4205A Manual Download Page 7

Dimension

Main instrument:

180x72x32 mm (7.1x2.8x1.3 inch).

Anemometer probe :

Round, 72 mm Dia.

Humidity Probe: 

197 mm ( 7.8 inch ) in length.

Accessories

Instruction manual.................. 1 PC.

Included

Anemometer probe..................1 PC.
Humidity Probe........................1 PC.
Carrying case.......................... 1 PC.

Optional

* Type K thermocouple probe, 

Accessories

TP-01, TP-02A. TP-03, TP-04.

* RS232 cable, UPCB-02.
* USB cable, USB-01.
* Data Acquisition software, 

SW-U801-WIN.

* AC to DC 9V adapter, AP-9VB.

4

Summary of Contents for LT-AM4205A

Page 1: ...Termohigrómetro Anemómetro LT AM4205A www twilight mx twilightsadecv twilightsadecv twilight sadecv ...

Page 2: ... ANEMOMETER 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 carefully and always keep this manual within easy reach OPERATION MANUAL ...

Page 3: ...umidity Probe Plug 7 3 13 Humidity Anemometer Socket 7 3 14 Thermometer Socket 7 3 15 Battery Compartment Cover 7 4 MEASURING PROCEDURE 9 4 1 Anemometer 9 4 2 Humidity meter 10 4 3 Thermometer 10 4 4 Both Anemometer Thermometer 11 4 5 Both Humidity meter Thermometer 11 4 6 Data Hold 12 4 7 Data Record Max Min reading 12 5 ADVANCED MEASURING PROCEDURE 13 5 1 Change the measuring unit 14 5 2 Change ...

Page 4: ...imum Minimum readings with recall Data hold Auto shut off saves battery life RS 232 PC serial interface The portable anemometer provides fast accurate readings and the convenience of a remote sensor separately Humidity meter with the separate probe Multi functions for air flow measurement m s km h ft min knots mile h Build in temperature measurement Used the durable long lasting components Heavy d...

Page 5: ...in feet per minute knots nautical miles per hour mile h miles per hour Temperature Humidity meter RH Relative Humidity Temperature Type K J thermometer Sensor Anemometer Structure Air velocity Conventional twisted van arm and low friction ball bearing design Temperature Precision thermistor Humidity meter Humidity High precision thin film capacitance sensor Temperature Precision Temp sensor Thermo...

Page 6: ...s Maximum Minimum readings Recall with recall Sampling Approx 1 sec Time Power Auto shut off to save battery life or Management manual off by push button Over Show Indication Data Output RS 232 PC serial interface Operating 0 to 50 32 to 122 Temperature Operating Less than 80 RH Humidity Power Supply DC 9V battery heavy duty 006P MN1604 PP3 or equivalent Power Type K J thermometer Consumption Appr...

Page 7: ...97 mm 7 8 inch in length Accessories Instruction manual 1 PC Included Anemometer probe 1 PC Humidity Probe 1 PC Carrying case 1 PC Optional Type K thermocouple probe Accessories TP 01 TP 02A TP 03 TP 04 RS232 cable UPCB 02 USB cable USB 01 Data Acquisition software SW U801 WIN AC to DC 9V adapter AP 9VB 4 ...

Page 8: ...ecified for the meter only Temp probe Type K TP 01 TP 02A TP 03 TP 04 is the optional accessories refer page 22 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 pe...

Page 9: ...er A Humidity Measuring Range 10 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 Above specification tests under the environment RF Field Strength less than 3 V M frequency less than 30 MHz only 6 ...

Page 10: ...3 FRONT PANEL DESCRIPTION Fig 1 7 ...

Page 11: ...ton Enter Button 3 5 Setting Button 3 6 RS 232 Output Terminal 3 7 Vane Probe Head 3 8 Vane Probe Handle 3 9 Vane Probe Plug 3 10 Humidity Probe Head 3 11 Humidity Probe Handle 3 12 Humidity Probe Plug 3 13 Humidity Anemometer Socket 3 14 Thermometer Socket 3 15 Battery Compartment Cover 8 ...

Page 12: ...ir velocity and the air temperature value together Measuring Consideration The yellow dot mark on the Sensor head indicates the direction that need to face against the air flow The anemometer air velocity unit is default to m s If intend change to the other air velocity unit such as km h mph FPM or knot with default the detail procedures please refer 5 1 Change the measuring unit page 14 The anemo...

Page 13: ... the detail procedures please refer 5 3 Change the Temp unit page 14 4 3 Thermometer 1 Connect the plug of the Temp probe optional such as type K probe TP 01 TP 02A TP 03 TP 04 into the Thermometer socket 3 14 Fig 2 2 Power on the meter by pressing the Power Button 3 2 Fig 1 once 3 The display will show the Temp value that measuring from the Temp probe s head The thermometer mode is default to typ...

Page 14: ...nuously at least 2 seconds the function will change from Air velocity to Thermometer in cycling 4 5 Both Humidity meter Thermometer 1 Install the Humidity Probe Plug 3 12 Fig 1 into the Humidity Socket 3 13 Fig 2 Connect the plug of the Temp probe optional such as type K probe TP 01 TP 02A TP 03 TP 04 into the Thermometer socket 3 14 Fig 2 2 Power on the meter by pressing the Power Button 3 2 Fig ...

Page 15: ...C symbol on the display With the REC symbol on the display a Press the REC Button 3 4 Fig 1 once the REC MAX symbol along with the maximum value will appear on the display Press the REC button 3 4 Fig 1 again the REC MIN symbol along with the minimum value will appear on the display If intend to delete the maximum minimum value press the Hold button 3 3 Fig 1 once the display will show the REC sym...

Page 16: ...ult Press the Esc button to escape the setting procedures a Hold the Setting Button 3 5 Fig 1 at least five seconds will enter the Advanced Setting Procedures b One by one to press the Setting Button 3 5 Fig 1 once a while to select the main setting function in sequence and show the text the lower display as Unit Change the measurement unit K Change thermocouple type to type K or type J Change the...

Page 17: ...type to K or J Change thermocouple type to K or J only available for Type K J Thermometer a Use Function button 3 3 Fig 1 to select K or J b After select the desiring value K or J press the Enter button 3 4 Fig 1 to save the data with default 5 3 Change the Temp unit Change the Temp unit only available for the Anemometer meter Humidity meter Type K J Thermometer a Use Function button 3 3 Fig 1 to ...

Page 18: ... function YES or no press the Enter button 3 4 Fig 1 to save the function with default 5 5 Code entering for the further calibration usage Lower display show CodE The upper display will show 100 The code setting is used for the further calibration usage It do not enter any new code just press the Enter button 3 4 Fig 1 will finish the Advanced Setting Procedure 15 ...

Page 19: ...utilized for user s specific application A RS232 lead with the following connection will be required to link the instrument with the PC serial port Meter PC 3 5 mm jack plug 9W D Connector Center Pin Pin 4 Ground shield Pin 2 Pin 5 The 16 digits data stream will be displayed in the following format D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 16 ...

Page 20: ...02 m S 08 km h 10 mph 12 knot 09 FPM 11 RH 04 D10 Polarity 0 Positive 1 Negative D9 Decimal Point DP position from right to the left 0 No DP 1 1 DP 2 2 DP 3 3 DP D8 to D1 Display reading D8 MSD D1 LSD For example If the display reading is 1234 then D8 to D1 is 00001234 D0 End Word RS232 setting Baud rate 9600 Parity No parity Data bit no 8 Data bits Stop bit 1 Stop bit 17 ...

Page 21: ...ery cover is secured after changing the battery 8 OPTIONAL ACCESSORIES RS232 cable Interface cable isolated cable UPCB 02 that used to connect the meter to the computer COM port USB cable Interface cable that used to USB 01 connect the meter to the computer USB port Data Acquisition The SW U801 WIN is a multi software displays 1 2 4 6 8 displays SW U801 WIN powerful application software provides t...

Page 22: ...robe 50 to 900 50 to 1650 Type K TP 02A Dimension 10cm tube 3 2mm Dia Thermocouple Measure Range Probe 50 to 1200 50 to 2200 Type K TP 03 Dimension 10cm tube 8mm Dia Surface Probe Measure Range Type K TP 04 50 to 400 50 to 752 Size Temp sensing head 15 mm Dia Probe length 120 mm ACV to DC 9V ACV to DC 9V adapter adapter AP 9VB Output plug is used the DC 9V battery snap 19 0610 AM4205A ...

Page 23: ...INSTRUMENTOS DE MEDICIÓN INDUSTRIAL LLÁMANOS 52 81 8115 1400 52 81 8173 4300 LADA Sin Costo 01 800 087 43 75 E mail ventas twilight mx www twilight mx twilightsadecv twilightsadecv twilightsadecv ...

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