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Secure Payment & Return Policies
Secure Payment & Return Policies
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FAQs - Frequently Asked Questions
FAQs - Frequently Asked Questions
- Regular price
- $276.00
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Wind Speed Detector TUNA 20
Application: The TUNA 20 is specifically designed for measuring wind speed and outside air temperature. It is particularly useful for applications where high wind shield factors can lead to rapid cooling of buildings, allowing heating systems to compensate for the cooling effect and maintain optimal indoor temperatures.
Features:
- Wind Speed and Temperature Measurement: Capable of measuring wind speed in the range of 0 to 20 m/s and outside air temperature in the range of -50 to +50 °C.
- Wind Shield Factor Compensation: Helps in compensating heating systems by accounting for the cooling effect caused by high wind shield factors, ensuring efficient temperature control in buildings.
- Linear Output Signal: Generates a linear output signal based on the cooling effect of wind on the temperature measurement elements, facilitating easy interpretation and integration with control systems.
- Output Options: Can be configured to operate with either 0…10 Vdc or 4…20 mA output options, offering flexibility in connectivity.
- Relay Module Compatibility: When used with the RY 1-U relay module, the voltage signal can be converted to a volt-free 230 Vac rated contact, enhancing compatibility with different systems.
- High Accuracy: Offers high accuracy in wind speed and temperature measurements, with deviations within acceptable limits.
- Wide Operating Temperature Range: Capable of operating in temperatures ranging from -50 to +50 °C, making it suitable for use in various environmental conditions.
- Fast Response Time: Features a time constant of 8 seconds (63%), ensuring rapid response to changes in wind speed and temperature.
- Mounting: Designed for wall mounting using screws, providing secure installation in outdoor environments.
- Protection Class: IP54 rating for the transmitter, ensuring protection against dust and water ingress.
- Materials: Constructed with durable materials including PBT, PC, PA plastics, and painted steel, ensuring longevity and resilience in harsh outdoor conditions.
Technical Data:
- Supply: 24 Vac/dc (22-28Vac/dc), <1.5 VA
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Measurement Ranges:
- Wind Speed: 0...20 m/s
- Temperature: -50…50 °C
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Outputs:
- 0...10 V, < 2 mA
- 4...20 mA, < 600 ohm
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Deviation:
- Wind Speed: < 20 % of the measurement (at 25 °C)
- Temperature: < 0.5 °C (at 25 °C, > 0.2 m/s)
- Operating Temperature: -50...50 °C
- Time Constant: 8s (63%)
- Mounting: Wall mounting with screws
- Protection Class: IP54 (transmitter)
- Materials: PBT, PC, PA plastics, and painted steel
Part Numbers:
TUNA 20
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