One device outputs four signals simultaneously: black globe temperature, temperature, humidity, and WBGT value (DC 4-20mA).
The need for "heat stroke prevention measures" is increasing in factories, offices, schools, and other places. Once you notice heat stroke, it's often too late to take action. To prevent it, visualizing and managing the heat index is crucial. The heat index sensor "WGBT series" outputs four signals—temperature, humidity, black globe temperature, and WBGT (heat index)—in DC 4-20mA.
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basic information
■Model: WBGT-7500A-13 (Outdoor type) ■Output Range ・Relative Humidity: 0 to 100% RH ・Dry Bulb Temperature: -20℃ to 80℃ ・Black Globe Temperature: -20℃ to 80℃ ・WBGT Value: -20℃ to 80℃ ・WBGT Calculation Formula: 0.7 × Wet Bulb Temperature + 0.2 × Black Globe Temperature + 0.1 × Dry Bulb Temperature ■Power Supply: DC 12 to 24V ±10% (Maximum current 150mA) ■Output Signal: Each 4 to 20mADC ■Output Impedance: Each 250Ω (Up to 3 outputs simultaneously) ■Mounting Method: Vertical (Ensure the black globe is at the top) ■Weight: Approximately 570g
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Applications/Examples of results
- School - Heatstroke measures - Sports facilities - City hall - Solar radiation testing - Factory
Line up（2）
| Model number | overview |
|---|---|
| WBGT-RHS-11 | Heat index sensor, indoor type |
| WBGT-7500A-13 | Heat index sensor outdoor type |
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Company information
High Tech was established in 1993 as a specialized trading company dealing with excellent flow meters and flow switches from overseas. We have carefully selected flow meters and flow switches that cater to a wide variety of fluids flowing in diverse situations and have delivered them to many customers. Our ultrasonic flow meters have numerous achievements in public institutions for use in drinking water, agricultural water, and wastewater by providing two types of flow meters based on different principles. Since our establishment, we have a proven track record of over 10,000 reliable and robust flow switches that are integrated into machinery. Additionally, we provide all technical support, including trial operation adjustments, annual inspections, maintenance, and repairs. As a professional group in fluid measurement equipment, we will continue to responsibly deliver excellent products to users.