TM-288

Product Price $ 10
count:

TM-288 NEW-Require

TM-288 NEW

TM-288 Heat Stress WBGT Meter

 
Measure the WBGT, black-globe temp. (TG), Air temp. (TA), humidity (%RH).

 

Application

As the Holy Infant, the temperature increasingly rises.
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.

Thermal hazard prevention standards
Heatstroke caution level
Temperature baseline
Alarm Default
Alarm User
 Flashing
Caution
>21~25°C
mute
As exceeding the setting value,beep for 15 seconds
Extreme caution
>25~28°C
Beep for 4 seconds
Danger
>28°C~31°C
Beep for 15 seconds
Extreme Danger
>31°C
Beep for 3 second and pause for 2 seconds, repeat until 15 seconds

Features

  • In compliance with JIS B 7922 Level 2
  • Three applications: arm band, tripod, and hanging.
  • High-sensitive capacitive humidity sensor and bandgap temperature sensor.
  • Measure the WBGT, black-globe temp. (TG), Air temp. (TA), humidity (%RH).
  • Low voltage indicator
  • °C or °F selectable.
  • With the plastic black-globe of the diameter Ø40mm.
  • Three-stage WBGT alarm selectable:     mute (buzzer not displayed), cyclic setting.
  • Outdoor or indoor (default is OUT) measurement mode selectable.
  • Sampling interval: per 20 seconds
  • Operating wind speed: 0.3 m/s or above.
  • Operation temperature and humidity: 0°C to +50°C,<80%RH (No condensation)
  • Storage temperature and humidity: 0°C to +60°C,<70%RH (No condensation)

Specifications

  • Display dimension: 41mm(W) x 38mm(L)
  • Dimensions:116x60x50mm(length x width x height).
  • Weight: Approximately 80 grams. (excluding battery weight)
Electrical Specification
Wet Bulb Globe Temperature (WBGT)
Unit
Measuring range
Resolution
tolerance range
15~40°C
°C
0~50.0
0.1
±2.0 °C
°F
32.0~122.0
0.1
±3.6 °F
※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)
Unit
Measuring range
Resolution
Tolerance
@15~40°C
°C
0~50.0
0.1
±0.6
°F
32.0~122.0
0.1
±1.1

Black-globe temperature (TG)
Unit
Measuring range
Resolution
Tolerance
@15~40°C
°C
0~80.0
0.1
±0.6
°F
32.0~176.0
0.1
±1.1

Humidity (%RH)
Unit
Measuring range
Resolution
Tolerance
@25°C
%RH
20.0~80.0 0.1
0.1
±5.0%RH
%RH
<20.0 , >80.0
0.1
±7.0%RH

Accessories

  • User’s Manual
  • CR2032 3V battery
  • Fastener for armband with screws
  • Flexible armband
  • Carabiner
  • Key ring
  • Silicone elbow for anti-skid
  • Screw for silicone elbow

Download

File type
file name
Format
Download
TM-288
EN. User’s Manual
PDF

 

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