Related Manuals for Tenmars TM-4001
Summary of Contents for Tenmars TM-4001
- Page 1 Hot-Wire Air Velocity Meter TM-4001 / TM-4002 / TM-4003 User’s Manual HB2TM4001002 TENMARS ELECTRONICS CO., LTD...
-
Page 2: Table Of Contents
CONTENTS PREFACE ............. 2 GENERAL DESCRIPTION ........2 SPECIFICATIONS (23℃±5℃) ......3 INSTRUMENT DESCRIPTION ......6 LCD DESCRIPTION ..........7 POWER ON/OFF ..........10 Auto power off ............ 10 BACKLIGHT ............10 CHANGE AIR VELOCITY UNIT ......10 10. CHANGE UNIT............ 11 11. -
Page 3: Preface
Max/AVG/Min & data hold function. Low batter indication “ ”. LCD triple display with LED backlight. Manual data memory and read function (99 records). (TM-4001/TM-4002) Humidity measurement. (TM-4002/TM-4003) Calculate dew point temperature, wet bulb temperature. (TM-4002/TM-4003) Absolute pressure measurement. (TM-4003) Auto power off with disable function. -
Page 4: Specifications (23℃±5℃)
TM-4001/4002/4003 3. SPECIFICATIONS (23℃±5℃) Air velocity measurement: Unit Range Resolution Accuracy 0.01~25.00 0.01 Km/hr(kph) 0.02~90.00 ±(3%of 0.12~55.9 reading +1.6%FS) Knots(kts) 0.11~48.6 0.01 Ft/min(fpm) 0~4921.0 Beaufort 1~10 Air flow(volume) calculate: Unit Range Resolution Accuracy 0~9999 0~9999 Temperature Measurement: Unit Range Resolution... - Page 5 TM-4001/4002/4003 Absolute pressure(TM-4003): Unit Range Resolution Accuracy 350~1100 ±2hPa mmHg 263~825 ±1.5mmHg inHg 10.3~32 ±0.1 Meter Dimension: 156x73x35mm(Lx W x H). Probe Dimension: Wire length: 160cm Probe length: 128cm Probe diameter of tip: 1.6cm Probe diameter of base: 3.2cm Meter weight: 250g.(without batteries) Probe weight: 240g.
- Page 6 TM-4001/4002/4003 Standard accessories: UM-4(AAA)1.5V battery×6 PCS, User’s manual, USB cable.(TM-4003), AC100~240V DC9V/0.5A.(9mm)×1(TM-4003), Install CD disk (TM-4003). WARNING To ensure that the accuracy of the meter, we recommend for calibration once a year. EMC: This test was designed in accordance with...
-
Page 7: Instrument Description
TM-4001/4002/4003 4. INSTRUMENT DESCRIPTION HOLD Button 12. Enter Button Power Button 13. DC power MAX/MIN Button 14. USB Left/read Button 15. Probe Jack Mode Button 16. Holder Display 17. Battery holder Backlight Button 18. Battery cover Unit Button 19. Hot-wire sensor Up Button 20. -
Page 8: Lcd Description
TM-4001/4002/4003 5. LCD DESCRIPTION First window: Air velocity display SET : Setting mode indication. REC : Record mode indication. HOLD : Data hold indication. MAX : Maximum measured display indication. MIN : Minimum measured display indication. AVG : Average measured display indication. - Page 9 TM-4001/4002/4003 Second window: Temperature, humidity, air velocity and Absolute pressure display. WET: Wet bulb temperature indication. DEW: Dew point temperature indication. %RH: humidity indication. ℃: Degree Celsius. ℉: Degree Fahrenheit. hPa: Hectopascal indication. inHg: Inch of mercury. mmHg: Millimeter of mercury.
- Page 10 TM-4001/4002/4003 K: Number of records by one thousand. [ ]: Round duct diameter dimension indication. ]: Rectangle duct XY dimension indication. h: Hour indication. m: Minute indication. S: Second indication. in: Inches indication. cm: Centimeter indication. : Square feet indication.
-
Page 11: Power On/Off
TM-4001/4002/4003 6. POWER ON/OFF Press button to turn on or turn off the power. 7. Auto power off The duration of auto power off time is 15 minutes. If you want disable auto power off, please hold button and press button at the power shutdown mode. -
Page 12: Change Unit
TM-4001/4002/4003 10. CHANGE UNIT Press button and button to change unit. ℃＜＝＞℉, m＜＝＞ft 11. CHANGE FUNCTION Press button and button to change function. Temperature→Humidity(TM-4002 、 TM-4003)→Dew point temperature(TM-4002、TM-4003)→Wet blub temperature(TM-4002、TM-4003)→Air flow→2/3 max air flow →Absolute pressure (TM-4003) 12. TIME CONSTANT SETTING MODE... -
Page 13: Air Flow Setting Mode
TM-4001/4002/4003 13. AIR FLOW SETTING MODE Press button to select Area and press button to into the air flow setting mode and press to exit the air flow setting mode. Air flow setting mode operation: 1. Press button or button to selected... -
Page 14: Viewing Or Clearing Data Records
TM-4001/4002/4003 16. VIEWING OR CLEARING DATA RECORDS Press button to read the data records and press or wait 15 second to exit. Press button for more than 2 seconds to clear the data records. ※The Viewing or cleared Data Records function will be unavailable if calibration, MAX/MIN, HOLD function is enabled. -
Page 15: Precautions
TM-4001/4002/4003 18. PRECAUTIONS Keep the meter away from electromagnetic interference (EMI) which may cause erratic readings. Please turn off the meter to avoid the sensor burned when you have finished testing the high wind speed (more than 20m/s) and remove the probe. -
Page 16: Software Installation(Tm-4003)
TM-4001/4002/4003 To retract the probe, hold the handle in one hand while pushing on the probe tip with the other hand. If the probe antenna binding, please gently straightened probe, and then the rest of the extension of section pressure back and don’t pull the cable. -
Page 17: External Dc Power
TM-4001/4002/4003 21. EXTERNAL DC POWER External AC to DC adapter: Voltage 9V Socket: Pin positive, Ground casing negative. External diameter 5.5mm internal diameter 2.1mm 22. SAFETY AND MAINTENANCE STANDARDS • Do not put this device in direct sunlight or where it is hot and/or damp. -
Page 18: Battery Replacement
TM-4001/4002/4003 23. BATTERY REPLACEMENT WARNING If the LCD displays” ”symbol, please replace the battery immediately. Turn off the power and unplug all cables, remove the battery and replace into the new battery. Please use the correct specification of the battery and correctly installed in the battery holder. - Page 19 TM-4001/4002/4003...
- Page 20 Solar power meter, Radiation meter, Clamp meter, Multimeter, Phase Rotation test, Digital Insulation teste Our products of high quality are selling well all over the world TENMARS ELECTRONICS CO., LTD 6F, 586, RUI GUANG ROAD, NEIHU, TAIPEI 114, TAIWAN. E-mail: service@tenmars.com http://www.tenmars.com...
Need help?
Do you have a question about the TM-4001 and is the answer not in the manual?
Questions and answers
How to get in in CFM?
To measure CFM (Cubic Feet per Minute) with the Tenmars TM-4001 hot wire anemometer:
1. Set Up the Device: Power on the TM-4001 and ensure the probe is properly connected.
2. Select the CFM Mode: Navigate to the air flow (volume) measurement mode on the device and select the unit as CFM.
3. Input Duct Dimensions: Enter the cross-sectional area of the duct or vent being measured. This is essential for accurate CFM calculation.
4. Take Measurements: Place the probe in the airflow of the duct or vent and ensure it is positioned correctly to capture the air velocity.
5. Read the Display: The device will calculate and display the CFM based on the air velocity and the entered duct dimensions.
Ensure measurement conditions match the device's specifications for accuracy.
This answer is automatically generated