The PRTrans1000IS is and intrinsically safe, rugged, transient pressure data logger that records time and date stamped transient pressure event data at user-defined intervals and threshold triggers. The PRTrans1000IS has been Factory Mutual certified as intrinsically safe for Class I, Division 1, groups A, B, C and D and non-incendive for Class I, Division 2, groups A, B, C and D. This certification makes the device ideal for uses in hostile environment applications. Its stainless steel enclosure is designed for use in harsh, industrial environments. Features a ¼" NPT fitting for easy connection to gas, water, steam and hydraulic pressure lines. Data is sampled continuously at 100Hz, but is recorded only when a user-programmed threshold is met. The device can record up to 255 events and take as many as 262,143 pressure samples. Perfect for capturing high-speed, erratic pressure data over long periods of time. Available in several pressure ranges, Absolute (A) and Gauge (G). Intrinsically Safe (IS) versions, also available.