BA Series rupture disk burst sensor operates at low pressures and works in conjunction with rupture disk or relief valves. Sensor is actuated when one end of its 316 stainless steel conductor is pulled from a retaining slot. Sensor is compatible with the ZM2 Alarm Monitor or virtually any DCS system. It operates at pressures as low as one PSI and temperatures up to 700°F. Sizes range from 1-24". It is easy to install and requires minimal flange face-to-face clearance. ZOOK Enterprises, LLC Box 419 Chagrin Falls, OH, 44022-0419