Lutron WBGT-208 – Small Size Heat Index WBGT Meter

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The WBGT-208 Heat Index WBGT Meter provides accurate and reliable measurements of wet bulb globe temperature (WBGT), air temperature, black globe temperature, humidity, dew point temperature, and wet bulb temperature, making it an essential tool for monitoring heat stress in various industrial, environmental, sports, and occupational health applications.

Status Barang: Ready

Kondisi: Baru

Minimal Order: 1 pcs

Rp2.902.650,0

Stok 5

Bagikan:

Small Size Heat Index
WBGT Meter
Model: WBGT-208

OVERVIEW:
WBGT (wet-bulb globe temperature) was developed as a monitoring basis at US military training camps and became widespread for the use in workplaces and sports situation It is suggested in the international standard ISO 7243, OSHA (US Occupation Safety), Japan Society for Occupational Health and the SMA (Sports Medicine Australia) in establishing the permissible heat exposure limits in health, sports or other physical activities.

FEATURES:
◆ Adjustable WBGT alarm setting, if the WBGT value over the alarm threshold, the buzzer will sound along with the flashing Display.
◆ Using to control and monitor of physical activity in hot environment to limit the danger of heat related injuries.
◆ Globe temperature measurement use the Pt sensor,high accuracy.
◆ Fast humidity measuring response time.
◆ Direct measurement of the radiation effect with a brass black ball in 75 mm diameter
◆ Sensor protecting mechanism.
◆ LCD with green light backlight, easy reading.
◆ Can default auto power off or manual power off.
◆ Data hold, record max. and min. reading.
◆ Microcomputer circuit, high accuracy.
◆ RS232/USB PC COMPUTER interface.

EACH UNIT INCLUDES WITH:
◆ Instruction manual
◆ Black brass ball (with sensor)
◆ Soft carrying case

OPTIONAL ACCESSORIES:
◆ USB cable, USB-01
◆ RS232 cable, UPCB-02
◆ Data Acquisition software, SW-U801-WIN

SKU: L-WBGT208 Kategori: Brand:
Berat 0,3 kg

General Specifications

Circuit

Custom one-chip of microprocessor LSI circuit.

Display

LCD size : 52 mm x 38 mm
LCD with green backlight ( ON/OFF ).

Measurement

  • *  Wet bulb globe temperature ( WBGT )

    @ Indoor/Outdoor

  • *  Black globe temperature ( TG )
  • *  Air temperature ( TA )
  • *  Wet bulb temperature ( WB )
  • *  Humidity
  • *  Dew point temperature

WBGT formula

* Wet bulb globe Temp.

Indoor/Outdoor and no sun : WBGT = ( 0.7 x WB ) + ( 0.3 x TG )

Outdoor and full sun :
WBGT = ( 0.7 x WB ) + ( 0.2 x TG ) + ( 0.1 x TA )

WBGT alarm setting

Adjustable WBGT alarm setting, if the
WBGT value over the alarm threshold, the buzzer will sound along with the flashing Display.

  • *  Set WBGT alarm value
  • *  Auto power OFF management
  • *  Set beep Sound ON/OFF
  • *  Select the temperature unit to °C or °F.

Advanced setting

Data Hold

Freeze the display reading.

Memory Recall

Maximum & Minimum value.

Sampling Time of Display

Approx. 1 second.

Data Output

RS 232/USB PC computer interface.

  • *  Connect the optional RS232 cable UPCB-02 will get the RS232 plug.
  • *  Connect the optional USB cable USB-01 will get the USB plug.

Operating Temperature

0 to 50 °C.

Operating Humidity

Less than 85% R.H.

Power Supply

* Alkaline or heavy duty DC 1.5 V battery ( UM4, AA ) x 3 PCs, or equivalent.

Power Current

  • *  If LCD Backlight is off, the power consumption will be approx. 5 mA.
  • *  If LCD backlight on, the power consumption will be approx. 11 mA.

Weight

489 g/1.08 LB.

Dimension

Meter : 177 x 57 x 24 mm (7.0 x 2.2 x 0.94 inch)

Black brass ball : Round, 40 mm dia

Standard Accessories Included

  • *  Instruction manual…………………………1 PC
  • *  Black brass ball ( with sensor )…….1 PC
  • *  Soft carrying case, CA-05B……………….1 PC

Optional Accessories

  • *  USB cable, USB-01.
  • *  RS232 cable, UPCB-02.
  • *  Data Acquisition software,SW-U801-WIN.
  • *  Soft carrying case, CA-52A

Electrical Specifications (23±5 °C )

Wet bulb globe temperature ( WBGT )

Range

°C

Indoor

0 °C to 59 °C

Outdoor

0 °C to 56 °C

°F

Indoor

32 to 138 °F

Outdoor

32 to 132 °F

Accuracy

* Indoor

°C

±1 °C ( 15 to 59 °C ) ±1.5 °C ( Others )

°F

±1.8 °F ( 59 to 138 °F ) ±2.7 °F ( Others )

Accuracy

* Outdoor

°C

±1.5 °C ( 15 to 56 °C ) ±2 °C ( Others )

°F

±2.7 °F ( 59 to 132 °F ) ±3.6 °F ( Others )

WBGT Formula :

Indoor

( Outdoor and no sun )

WBGT= 0.7WB + 0.3TG

Outdoor

( Outdoor and full sun )

WBGT= 0.7WB + 0.2TG + 0.1TA

Air temperature ( TA )

Range

°C

0 to 50 °C

°F

32 to 122 °F.

Resolution

°C

0.1 °C

°F

0.1 °F

Accuracy

@ 15 to 40 °C

°C

±0.8 °C

°F

±1.5 °F

Black globe temperature ( TG )

Range

°C

0 to 80 °C

°F

32 to 176 °F.

Resolution

°C

0.1 °C

°F

0.1 °F

Accuracy

@ 15 to 40 °C

°C

±0.6 °C

°F

±1.1 °F

Humidity

Range

5 % to 95 % R.H.

Resolution

0.1 % R.H.

Accuracy

≧70% RH :
±(3% reading + 1% RH).

< 70% RH : ±3% RH.

Dew Point Temp.

°C

Range

-25.3 °C to 48.9 °C

Resolution

0.1 °C

°F

Range

-13.5 °F to 120.1 °F.

Resolution

0.1 °F.

Remark : * Dew Point Temp. value is calculated from the Humidity/Air Temp. measurement automatically.

* The Dew Point Temp. accuracy is sum accuracy value of Humidity & Air Temperature measurement..

Wet bulb Temp.

°C

Range

-21.6 °C to 50.0 °C

Resolution

0.1 °C

°F

Range

-6.9 °F to 122.0 °F.

Resolution

0.1 °F.

Remark : * Wet bulb display value is calculated from the Humidity/Air Temp. measurement automatically.

* The Dew Point accuracy is sum accuracy value of Humidity & Air temperature measurement..

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