Wireless Humidity Sensor, Critical-Environment Monitoring SensorsWireless Humidity Sensor: Wireless Humidity Sensor, Critical Environment Monitoring Sensors These components are used to build or expand a complete wireless monitoring system. Temperature sensors pass information wirelessly to transmitters. Probes meet different conditional needs and expand the number of zones or samples being monitored. Brand WINLAND ELECTRONICS Product TypeWireless Humidity Sensor Compatible Brand and SeriesEnviroAlert EA 200;