Tenmars TM-288 User Manual

Tenmars TM-288 User Manual

Heat stress wbgt meter

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Meter
HEAT STRESS WBGT
TM-288
User's Manual
HB2TM2880002

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Summary of Contents for Tenmars TM-288

  • Page 1 Meter HEAT STRESS WBGT TM-288 User’s Manual HB2TM2880002...
  • Page 3: Table Of Contents

    Contents 1 Introduction: ............1 2 Accessories: ............1 3 Safety Precaution: ..........1 4 Instrument Description: .........2 4.1 Feature and function........2 4.2 LCD display indication.......3 4.3 Instructions ..........4 4.3.1. Application for the wearable type ..4 4.3.2. Application for the hanging type ..5 4.3.3.
  • Page 4: Introduction

    TM-288 Introduction: Thanks for purchasing the Compact Heatstroke Index Meter. The chance of heatstroke increases dramatically in the moist heat environment. This product, measuring in WBGT, provides real-time alarm immediately so as to prevent heatstroke in such the environment. Accessories:...
  • Page 5: Instrument Description

    TM-288 Instrument Description: 4.1 Feature and function 1. Power/setting button 5. Temperature/humidity sensor 2. TG switch/Up button 6. TG probe 3. Alarm switch/Down 7. Tripod nut button 4. LCD display 8. Battery cover...
  • Page 6: Lcd Display Indication

    TM-288 4.2 LCD display indication 1. Outdoor Index 2. Indoor Index 3. Alarm 4. Air temp. (TEMP)/ black-globe temp (TG) 5. Heat Index 6. Humidity indicator 7. Low battery indicator 8. Heat hazard level...
  • Page 7: Instructions

    TM-288 4.3 Instructions Three ways to use: 1. wearable, 2. hanging, 3. tripod. 4.3.1. Application for the wearable type Apply the kit as shown in Fig. 1, for the outdoor sportors to wear them on their arms as shown in Fig. 2.
  • Page 8: Application For The Hanging Type

    TM-288 4.3.2. Application for the hanging type  Attach a silicone elbow on the meter with fastening a screw into the nut on the back, as shown in (Fig. 3).  As walking, you may hang it on your waist (Fig. 4) ...
  • Page 9: Application For The Tripod

    TM-288 4.3.3. Application for the tripod The tripod mount on the back of the meter is available to any type of tripod (Fig. 6). A bike can also be mounted by a clamp (Fig. 7) for the outdoor measurement of the heat index.
  • Page 10: Setting Out/In And Alarm On/Off Mode

    TM-288 5.2 Setting OUT/IN and alarm ON/OFF mode Press and hold for 2 seconds and enter the SET1. SET1: Press to set OUT/IN (default is OUT). Press to enter set2 SET2: The user sets the alarm to turn on or off, and the user sets it at any value to issue an alarm.
  • Page 11: Calibration Mode

    TM-288 After alarm finishes, the alarm will repeatedly work per 1 minute if the temperature continuously exceeds the baseline. 5.4 Calibration mode In the shutdown state, press and hold and then press to enter calibration mode: Press select item TA/TG/RH, click...
  • Page 12: Switching Temp/Tg

    TM-288 5.8 Switching TEMP/TG : Click to switch the mode to TG (black-globe temp.) from TEMP (Air temp.), and it will automatically return to TEMP on 5 seconds later. General Specifications:  In compliance with JIS B 7922 Level 2 ...
  • Page 13: Electrical Specification

    TM-288 Electrical Specification Wet Bulb Globe Temperature (WBGT) Unit Measuring Resolution tolerance range range 15~40°C °C 0~50.0 ±2.0 °F 32.0~122.0 ±3.6 ※Indoor & outdoor without sunshine ”IN” :WBGT = (0.7×WET)+(0.3×TG) Outdoor in sunshine ”OUT” :WBGT=(0.7×WET)+(0.2×TG)+(0.1×TA) Air temperature (TA) Measuring Tolerance...
  • Page 14: Maintenance Or Repair

    TM-288 Maintenance or Repair appearing on the LCD display indicates the battery low. Please replace the battery immediately to ensure the accuracy. 2. Please use a soft cloth, such as glasses cloth, to wipe the meter for the dirt and not use chemical solvents.
  • Page 15: Battery Replacement

    TM-288 Battery Replacement 1. Turn off the power. 2. Uninstall the bracket and open the battery cover on the back of the meter, and remove the battery. 3. Install a CR2032 battery and ensure the polarity positions of positive and negative.
  • Page 16 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, NO.586 Ruiguang Rd, Neihu Dist. Taipei City, Taiwan E-mail: service@tenmars.com http://www.tenmars.com...

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