Vaisala Bird Spike Kit
Features
- Consists of a metallic band with spikes pointing upward
- Kit is installed on top of the transmitter and attached with a screw
- Spikes are designed so that interference with wind and rain measurement is minimal
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The Vaisala Bird Spike Kit for WXT and WMT transmitters is designed to reduce the interference that birds cause to the wind and rain measurement. The kit consists of a metallic band with spikes pointing upward. The kit is installed on top of the transmitter and attached with a screw. The shape and location of the spikes has been designed so that the interference with wind and rain measurement is minimal.
Application
The spikes are designed not to hurt the birds; they are simply a barrier to make it more difficult for birds to land on top of the transmitter. Note that the Vaisala bird spike kit does not provide complete protection against birds, but it does render the transmitter unsuitable for roosting and nest building.
- (1) Vaisala Bird Spike Kit
In The News
Vaisala WXT520: Weather station designed with monitoring systems in mind
The world’s weather is full of surprises. That makes a quality weather station a valuable piece of technology for monitoring systems. 
 Vaisala's WXT520 multiparameter weather station is built with monitoring systems in mind. It monitors six weather parameters in real time, so users have the numbers on an unexpected rain storm or turbulent wind event. 
 It can be a means of understanding weather events that caused a flush of nitrogen into a river or low water levels in a lake. What’s more, with the help of a data logger and telemetry system, it can deliver that information to one’s desk so she can stay dry and keep an eye on the data during a storm. 
 Three core components make up Vaisala’s WXT520 weather station.
Read MoreGreen Water in Green Bay: Using Data Buoys to Monitor the Southern Bay
While the bay of Green Bay has been referred to as the largest freshwater “estuary” in the world, the watershed hosts intensive agriculture and contributes one-third of Lake Michigan’s total phosphorus load. 
 
 The Fox River flows into the bay, carrying excess nutrients largely the result of non-point source runoff from the watershed. With a history of deterioration extending well into the last century, the bay ecosystem suffered significant declines in water quality. 
 
 This, in turn, stimulated major clean-up and ongoing restoration efforts to improve water quality. Tracking these changes is an important aspect of ecosystem management.
Read MoreCross-Border Sewage Contaminated Flows: Monitoring the Tijuana River
The Tijuana River runs across the US-Mexico boundary, flowing into and throughout southern California, carrying with it nutrients and contaminants throughout the estuary. In recent decades, the flows have been heavily polluted with untreated sewage from the City of Tijuana. 
 
The wastewater enters the greater Tijuana River estuary, impacting coastal communities and disrupting the natural environment. In order to better understand these cross-border flows, researchers out of San Diego University sought to monitor the waterway test the capabilities of in-situ sensors to measure the contaminated water. 
 
Natalie Mladenov and Trent Biggs were two of the researchers involved in the project, deploying a real-time monitoring system in May of 2021.
Read More