TSI Wind Speed Sensor TSI 8455/8465/8475 from the United States
model: TSI 8455/8465/8475
1. Product Introduction:
TSI wind speed sensors use hot air force measurement technology to measure wind speed.
Three different types of sensors provide flexibility and a wide dynamic range for your precise measurements.
The durable 8455 general detection probe and 8465 windowless detection probe have demonstrated high precision and fast response time in many different application fields. The 8475 omnidirectional probe can accurately measure at low wind speeds and can be ideally applied to various wind directions. All of these models can be set by the user for wind speed range and output options.
2. Product features:
General testing (8455)
·Protective probe tube
·Sturdy ceramic sensor
·Widely applicable
·Quick response time certificate
Window free detection (8465)
·Minor airflow obstruction
·It is an ideal detection instrument for limited space
·Rapid response time
Full range detection (8475)
·Wind speed sensor 8455/65/75 omnidirectional probe tube
·Can detect low wind speeds below 0.05 meters per second
·It is an ideal instrument for detecting unknown wind directions or multiple wind directions
Product parameters
8455 |
8465 |
8475 |
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Wind speed range |
0.125~1.0, 1.25, 1.50, 2.0, 2.5, 4.0, 5.0, 7.5, 10.0, 12.5, 15.5, 20.0, 25.0, 30.0, 40.0, 50.0 m/s |
0.05~0.5, 0.75, 1.00, 1.25,1.50, 2.0, 2.5m/s |
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error |
± 2% of reading ± ± 0.5% of selected full range |
± 3% of reading ± 1% of selected full scale |
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repeatability |
<± 1.0% reading |
<± 1.0% reading |
N/A |
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Response time to airflow |
0.2 seconds |
0.2 seconds |
5.0 seconds |
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Input power supply |
11-30VDC or 18-28VAC, maximum current 350mA |
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output signal |
0~5V, 0~10V, 2~10V, 0~20mA, 4-20mA (adjustable on site) |
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Output Impedance |
Voltage mode: less than 1 ohm, maximum source current 20mA |
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output resistance |
Current mode: Maximum load of 500 ohms |
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output time constant |
0.05-10s (adjustable on site) |
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probe length |
7.5cm, 15cm, 22.5cm or 30cm |
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temperature range |
temperature compensation |
0~60℃ |
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Sensor operation |
0~93℃ |
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storage |
0~93℃ |
technical specifications
All models come with electronic baseboards and adjustable calibration curves, providing linear signal output with the option to select current mA or voltage V, and connect to different data recorders or data collection systems. In addition, users can adjust the output range of current and voltage as needed.
TSI-8455 |
TSI-8465 |
TSI-8475 |
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wind speed |
0.125~1, 1.25, 1.5, 2, 2.5, 4, 5, 7.5, 10, 12.5, 15.5, 20, 25, 30, 40, 50m/s |
0.05~0.5, 0.75, 1, 1.25, 1.5, 2, 2.5m/s |
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error |
± 2% of the reading or ± 0.5% of the full range |
± 3% of the reading or ± 1% of the full range |
|
repeatability |
<± 1.0% reading |
<± 1.0% reading |
N/A |
response time |
0.2 seconds |
0.2 seconds |
5.0 seconds |
signal output |
0-5V, 0-10V, 2-10V, 0-20mA, 4-20mA |
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size |
12.6x8x6cm |
Probe length: optional 7.5, 15, 22.5, or 30cm (to be specified when ordering)