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TWL-1SV (HEAT STRESS MONITOR)
The TWL-1SV is built with TWL and WBGT algorithms, providing real-time heat data and email alerts through internet connection to Scarlet's web portal. Inside the portal, users can easily access and download historical data from multiple TWL-1SV units.
TWL-1SV is the advanced heat safety solution with remote heat management capabilities. Using TWL and WBGT algorithms, it calculates heat stress indices from ambient temperature, humidity, radiant heat, wind speed, and direction. Real-time data can be viewed and downloaded on Scarlet heat monitoring web portal remotely. Users can receive instant heat alerts via browser or email, ensuring proactive safety measures.
Item | Description |
Air Temperature | Range 0…60 °C / Accuracy ±0.6 °C |
Globe Bulb Indoor | Range 0...80 °C / Accuracy ±1.0 °C (15...40 °C); ±1.5 °C (others) |
Globe Bulb Outdoor | Range 0...80 °C / Accuracy ±1.5 °C (15...40 °C); ±2.0 °C (others) |
Relative Humidity | Range 5...95 %rh / Accuracy ±3% (at 25 °C; 10...90 %rh) ±5% (others) |
Wind Speed | Range 0.5...10 m/s / Accuracy ±(2% of reading + 0.2) m/s |
Dimensions | Body 59 x 37 x 316 mm (w x d x h). Wind cup (top view) diameter 182 mm |
Operating range electronics | -10…60 °C |
Accuracy at 23 ±5 °C | ±1.0 %rh / ±0.2 K |
Power supply / consumption | 4 AAA 3V battery, power supply 6 mA consumption without lighting |
Probe protection | Polypropylene plastic cage |
Measurement interval | 2 seconds |
Data logger | Yes. Min data rate 1 min up to 60 min, 2,000 data. |
Connection Interface | Mini USB (UART) |
Calibration / adjustment | Scarlet calibration kit |
Wireless Connection (Optional) | 433 MHz (TWL-1SR Model) |