Casella Solutions
The new Guardian2 site boundary monitor (photo) is designed to help site management remain compliant with emissions levels. Using remote monitoring and reporting of noise, dust and vibration levels, the Guardian2 now includes monitoring of volatile organic compounds (VOCs) at concentrations up to 6,000 parts per million (ppm). Equipped with a photoionization detector (PID), the Guardian2 generates text or email alerts when limits are exceeded and produces manual or automated reports for site dust or noise compliance. — Casella Solutions, Bedford, U.K.