An вЂ“LQ model has a user-specified cable length for connection to a RAWS-P weather station.An вЂ“LC model has a user-specified cable length for connection to an ET107, CS110, or retired Metdata1.If a sensor is listed as an вЂ“LX model (where вЂњXвЂќ is some other character), that sensorвЂ™s cable has a user-specified length, but it terminates with a specific connector for a unique system: Most Campbell Scientific sensors are available as an вЂ“L, which indicates a user-specified cable length. For example, the HC2S3-L has a вЂ“C cable termination option for connecting it to a CS110 instead of offering an HC2S3-LC model. Note: As newer products are added to our inventory, typically, we will list multiple cable termination options under a single sensor model rather than creating multiple model numbers. For example, the 034B is offered as the 034B-ET, 034B-ETM, 034B-LC, 034B-LQ, and 034B-QD.ДЄll of the other cable termination options, if available, are listed on the Ordering information area of the sensor product page under вЂњCable Termination Options.вЂќ For example, the 034B-L Wind Set is offered with the вЂ“CWS, вЂ“PT, and вЂ“PW options, as shown in the Ordering information area of the 034B-L product page. If a sensor is offered in an вЂ“ET, вЂ“ETM, вЂ“LC, вЂ“LQ, or вЂ“QD version, that optionвЂ™s availability is reflected in the sensor model number. The options available for a particular sensor can be checked by looking in two places in the Ordering information area of the sensor product page: Not every sensor has different cable termination options. Wind speed measurements can be taken and processed with any of the data loggers. The 03101 is read by the PulseCount Instruction in CRBasic and by Instruction 3 (Pulse Count) in Edlog.

The 03101 uses one pulse count channel on the data logger. Data loggers compatible with the LLAC4 are the CR200(X)-series (ac signal в‰¤1 kHz only), CR800, CR850, CR1000, CR3000, and CR5000. The LLAC4 allows data logger control ports to read the anemometerвЂ™s ac signals instead of using pulse channels. For this application, the LLAC4 4-channel Low Level AC Conversion Module can be used to increase the number of anemometers measured by one data logger. Wind Profile StudiesДЄn ideal application for the Wind Sentry is wind profile studies. The 03101 can also be mounted to the top of a CM106B or a stainless-steel tripod via the CM216.

IPS threaded pipe, which mounts to a crossarm via a CM220 mount or 1049 Nu-Rail fitting. The 03101 anemometer is supplied with a galvanized 10-in.-long x Вѕ-in. Calibrating the Wind Sensor Rev.Additional Compatibility Information Mounting.Current: ~40mA - increases a bit with higher wind speeds.The Rev P Wind Sensor is now available through our UK-based partner Digital Smarties. ItВ works great with any Arduino or clone, right out of the box,В howeverВ you need to provide at least 9-12 volts from an external power source, with 12 volts being ideal.ДЇor a less expensive alternative, check out the Wind Sensor Rev.

This is to accommodate the increasing use of 3.3 volt boards, and microcontrollers. The voltage (wind) output of the sensor has also been scaled to a maximum 3.3V output with high precision (.1% resistors). The temp sensor analog output is also scaled to 3.3 volts. Another new feature of the sensor is a dedicated ambient temperature sensor that is independent of supply voltages. The sensor is physically more robust than our older sensor due to the loop that holds the sensing element. The new mounting of the thermistor sensing element means that the Rev P is much less directionally sensitive than the Rev C. (It does not necessarily mean the sensor can survive being in hurricane, apologies storm hunters). One pleasant side-effect ofВ this increased voltage is that there is plenty of power to heat up the thermistor, so the sensor can sense hurricane force winds without saturating (going to a flat maximum value). Thus the sensor needs an 9-12 volt supply. These thermistorsВ require a higher voltage to heat the sensing element to operating temperature. These thermistors are more stable and more absolutely accurate than the thermistors on the Rev C. TheВ P refers toВ positive temperature coefficient thermistors that are used in this model. P wind sensor is an improved hot wire anemometer, similar to our Rev C wind sensor, but including hardware compensation for ambient temperatures. All boards are calibratedВ in the shop, so the potentiometer shouldn'tВ need to be changed by the user, although it's there to experiment with if you so desire. We also added a high precision potentiometer toВ allowВ easier calibration. P6 wind sensor is the latest revision of our wind sensor, revised to increaseВ stability and accuracy.

Wind anemometer