Envira products

Wind speed and direction are measured with conventional techniques. The other parameters are inside a radiation shield with multiple plates to reduce the errors due to solar radiation and to allow air to enter through the shield. The temperature sensor is a platinum RTD. Humidity uses a solid sensor. The temperature sensor is piezo-resistive. Digital outlet with data flow per second or on demand.

This complete high-performance system uses 2D sonic technology by Met One Instruments. This technology provides high accuracy without moving parts and it includes a compass for automatic alignment with magnetic North. Temperature and humidity elements are integrated in an IP65 module with a quick connector for field calibration. It can be connected to a rain gauge and to a solar radiation sensor.

The 597 is an integrated system to measure temperature, relative humidity and barometric pressure. All the elements are high quality and designed for harsh environments. All the components are within a radiation shield with aspiration. It has digital and analogical outlets for maximum flexibility.