he CPT7000 is designed for use in hazardous environments and features explosion proof and intrinsically safe ratings. "E-Pi Transducer Technology" allows for direct line or valve mounting without any performance degradation due to vibration or mounting position. • FM & CSA approved intrinsically safe and explosion proof • Accuracies of ±0.15% to ±0.25% of span • Air consumption 0.04 SCFM •Output capacity 4.5 SCFM