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Beijing Runhengao Instrument Equipment Co., Ltd

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    13161155909

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    707, 7th Floor, Building 4, No. 34 Caogezhuang Road, Mentougou District, Beijing

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Taiwan Hengxin Black Ball Temperature Gauge

NegotiableUpdate on 03/22
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Overview
Taiwan Hengxin Black Ball Temperature Gauge WBGT Thermal Index Meter Model: RHA-AZ8778 Four parameters: WBGT (wet bulb temperature), TG (black bulb temperature), TA (air temperature), and% (relative humidity) The sensor has a protective black ball thermometer to measure the radiation temperature. The diameter of the black ball is 75mm, providing direct measurement of the average radiation temperature! Buzzer sounding warning
Product Details

Taiwan Hengxin black ball thermometer WBGT thermal index meter model: RHA-AZ8778

  • Four parameters: WBGT (wet bulb temperature), TG (black bulb temperature), TA (air temperature), and% (relative humidity).

  • Sensors are protected

  • Black sphere thermometer measures radiation temperature with a diameter of 75mm

  • Provides direct measurement of average radiation temperature!

  • Buzzer sounding warning, adjustable alarm value setting

  • The temperature unit is a switch

  • The battery low voltage indicator shows weak power

  • Automatic shutdown or no sleep mode to choose from

  • The automatic sampling interval is selected from 1 minute to 120 minutes (2 hours)

  • Analyzing through RS232 and PC connection

  • Data locking, maximum and minimum average measurement

  • Dual display: heat index and temperature or dew point/humidity and air temperature

  • ℃/℉ switching function

  • Low battery display

  • Read indoor and outdoor WBGT, WB, DB orGTWaiting for temperature

  • Formula (reference)Indoors / Outdoors and no sun
    WBGT = 0.7 x WB + 0.3 x TG
    Outdoors and full sun
    WBGT=0.7xWB+0.2xTG+ 0.1XTA


  • measurement range

    Black ball size:diameter75mm
    Air humidity:0%~100% R.H. Accuracy:±3%
    Air temperature:0~50℃(32~122℉)Accuracy:±0.8℃
    Temperature (TG):0~ 80.0℃( 32~ 176℉)Accuracy: ± 1 ℃ (indoor) ± 1.5 ℃ (outdoor)
    )
    WBGT
    temperature:0.0~ 50℃( 32~ 122℉)

    Resolution 0.1% R.H. 0.1℃, 0.1 ℉
    size meter:29.4 (H) x48.7(W) x 254mm(L)Black ball diameter: 75mm
    display LCD dual display humidity and temperature or dew point, heat/atmospheric pressure
    weight 70g
    power supply

    2 × 1.5V AAA batteries

    Attachment Battery, user manual, black ball, options: software+RS232 connection


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