Tenmars TM-288 HEAT STRESS WBGT 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.
Functions:
- 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)
Wet Bulb Globe Temperature (WBGT)
|
Unit |
Measuring range |
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 |
Wet Bulb Globe Temperature (WBGT)
|
Unit |
Measuring range |
Resolution |
tolerance range 15~40°C |
| ℃ | 0~50.0 | 0.1 | ±2.0 |
| ℉ | 32.0~122.0 | 0.1 | ±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)
|
Unit |
Measuring range |
Resolution |
Tolerance @15~40°C |
| ℃ | 0~50.0 | 0.1 | ±0.6 |
| ℉ | 32.0~122.0 | 0.1 | ±1.6 |
Black-globe temperature (TG)
|
Unit |
Measuring range |
Resolution |
Tolerance @15~40°C |
| ℃ | 0~80.0 | 0.1 | ±0.6 |
| ℉ | 32.0~176.0 | 0.1 | ±1.1 |
Humidity (%RH)
|
Unit |
Measuring range |
Resolution |
Tolerance @25°C |
| %RH | 30.0~90.0 | 0.1 | ±5.0%RH |
| %RH | <30.0 , >90.0 | 0.1 |
±7.0%RH |
Tenmars TM-288 HEAT STRESS WBGT 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.
Functions:
- 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)
Wet Bulb Globe Temperature (WBGT)
|
Unit |
Measuring range |
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 |
Wet Bulb Globe Temperature (WBGT)
|
Unit |
Measuring range |
Resolution |
tolerance range 15~40°C |
| ℃ | 0~50.0 | 0.1 | ±2.0 |
| ℉ | 32.0~122.0 | 0.1 | ±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)
|
Unit |
Measuring range |
Resolution |
Tolerance @15~40°C |
| ℃ | 0~50.0 | 0.1 | ±0.6 |
| ℉ | 32.0~122.0 | 0.1 | ±1.6 |
Black-globe temperature (TG)
|
Unit |
Measuring range |
Resolution |
Tolerance @15~40°C |
| ℃ | 0~80.0 | 0.1 | ±0.6 |
| ℉ | 32.0~176.0 | 0.1 | ±1.1 |
Humidity (%RH)
|
Unit |
Measuring range |
Resolution |
Tolerance @25°C |
| %RH | 30.0~90.0 | 0.1 | ±5.0%RH |
| %RH | <30.0 , >90.0 | 0.1 |
±7.0%RH |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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.
Functions:
- 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)
Wet Bulb Globe Temperature (WBGT)
|
Unit |
Measuring range |
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 |
Wet Bulb Globe Temperature (WBGT)
|
Unit |
Measuring range |
Resolution |
tolerance range 15~40°C |
| ℃ | 0~50.0 | 0.1 | ±2.0 |
| ℉ | 32.0~122.0 | 0.1 | ±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)
|
Unit |
Measuring range |
Resolution |
Tolerance @15~40°C |
| ℃ | 0~50.0 | 0.1 | ±0.6 |
| ℉ | 32.0~122.0 | 0.1 | ±1.6 |
Black-globe temperature (TG)
|
Unit |
Measuring range |
Resolution |
Tolerance @15~40°C |
| ℃ | 0~80.0 | 0.1 | ±0.6 |
| ℉ | 32.0~176.0 | 0.1 | ±1.1 |
Humidity (%RH)
|
Unit |
Measuring range |
Resolution |
Tolerance @25°C |
| %RH | 30.0~90.0 | 0.1 | ±5.0%RH |
| %RH | <30.0 , >90.0 | 0.1 |
±7.0%RH |
