Environment humidity -180°～180° Demodulator performance parameters
1,Product introduction
The position of the zero-scale nameplate of each unit or each blade is different (left-hand position or right-hand position facing the direction of the blade tip). It should be noted that the corresponding measuring point on the extension line is on the leading edge or the trailing edge of the blade. For the leading edge and trailing edge, the SS surface measurement point is defined as the 0° point, facing the blade tip and towards the blade root, and the other points are defined clockwise and defined as 120° and 240° in turn.
2,Features
① Simple installation and easy maintenance
② High precision
③ Flexible and portable
④ Data is safe and reliable
3,Application field
① Blade root load measurement
② Independent pitch
③ Blade derating
④ Fatigue monitoring
⑤ Fan control
4,Performance Parameter
Demodulator performance parameters
| IP protection class | IP20 |
| Maximum working altitude | 3000m |
| Operating temperature | -20～60℃ |
| Storage temperature | -40～80℃ |
| Environment humidity | -180°～180° |
| Wind speed accuracy | 5%～9RH5% |
| Powered by | 22-26VDC |
| Power consumption | <15W |
Sensor performance parameters
| IP protection class | IP67 |
| Maximum working altitude | 3000m |
| Operating temperature | -40～50℃ |
| Storage temperature | -40～80℃ |
| Environment humidity | 0～95%RH |
| Sensor type | Fiber Bragg Grating |
| Measuring range | ±1500με |
| Grating reflectivity | -0.5g～0.5g |
| IP protection level | 50%~90% |
5,External interface of demodulator
LAN: network interface, which can be used for the connection of the device network; the network cable can be connected to the computer, and the device parameter setting, status observation and data transmission can be performed through the device client software.
CANopen: CAN interface, which transmits data externally through the CANopen protocol.
POWER: Power interface, which supplies power to the whole device.
1-16: Sensor interface, used to connect with different fiber grating sensors (the number of channels is customized according to customer requirements).
FIELDBUS: DB9 interface, supports external data transmission through Profibus, RS485, etc.
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IP20 Wind Measurement Mast -180 To 180 Humidity Wind Farm Demodulator Images
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