www.calypsoinstruments.com R CALYPSO ULTRA-LOW-POWER ULTRASONIC PRO WIND METER User manual ULTRASONIC Portable English version 1.0 09.11.
If you want to know more about our new ULP Pro wind meter, please keep reading or visit our website www.calypsoinstruments.
0. Index 1. Product overview 1. Product overview 2. Package content 3. Technical specifications 3.1.Dimensions Thank you for choosing the ULP Pro Ultrasonic Anemometer from Calypso Instruments. This ULP Pro is the second model of our generation II, representing an important technology breakthrough condensing an extensive R+D investment. · Both shape and firmware have been enhanced for an improved rain performance. This is key for static applications such as weather stations. 3.2.Weight 3.3.
3. Technical specifications The ULP has the following technical specifications: 3.1. Dimensions · Diameter: 68 mm (2.68 in.) RS485/MODBUS RTU Output: White GND (Power -) , Brown VCC (Power +) Yellow DATA (B -) Green DATA (A +) · Height: 65 mm (2.56 in.) UART/TTL Output: White GND (Power -) Yellow DATA Rx Brown VCC (Power +) Green DATA Tx Data interface 1Stream 2-POLL 3-MODBUS Data format NMEA0183 Baudrate 2400 to 115200 bauds Voltage range 3.3-18V Power consumption: 3.2.
3.5 Wind Information · Wind speed 3.7. Mounting accessories · Wind direction A wide range of accessories can be used with the device. The ULP Pro can be mounted on a flat service and screwed on to different sizes of poles. It can also be used with an adaptor for poles of 39 mm. Sample rate: 1 Hz Wind Speed Range : Range: 0 to 45 m/s (1.12 to 100 mph) Accuracy: ±0.1 m/s at 10m/s (0.22 at 22.4 mph) Threshold: 1 m/s (2.
4. Configuration Options The ULP Pro can be set up by using a special configurator App made by Calypso Instruments. In order to use the app you should download the configurator from our website at www.calypsoinstruments.com. To configure your device, connect the ULP Pro via either a USB to RS485 converter cable (in case of the ULP Pro RS485 or the ULP Pro Modbus) or via a USB to UART converter cable (in case of the ULP Pro UART). Connect all the ULP Pro cables except for the brown cable to the converter.
5. Communication Protocols 5.1 Modbus Registers Make sure to install the sensor in a location free from anything that obstructs the flow of wind to the sensors within a 2 meter radius, for example, the mast head on a boat.
Ultra-Low-Power Ultrasonic Pro wind meter User manual English version 1.
MODBUS Sensor Data Requests Measurements all have a resolution of 0.1 but are reported as 10*. 8.2 m/s is returned as a value 82. The user must /10 in order to reinsert the decimal precision.
