Records time and date stamped transient pressure event data at user-defined intervals and threshold triggers. Rugged, stainless steel enclosure is designed for use in harsh, industrial environments and is completely submersible. 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. 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. Sensor: Semiconductor (strain gauge) Pressure Range: 0 to 30, 100, 200, 300, 500 PSIA/G; 0 to 1000 or 5000 PSIA Pressure Resolution: See Table Below Pressure Accuracy: 2%FSR, 0.25% at 25°C typical Memory: Up to 262,143 samples Sample Rate: 10 milliseconds to 1 second Units: PSIA(G), inches, altitude, Torr, mmHg, Pascals Required Interface Package: IFC110 Baud Rate: 115,200 Typical Battery Life: 3 days @10 milliseconds/sample Operating Environment: -40~+80°C, 0~100%RH Material: 303 stainless steel Dimensions: 6.4" x 1.25" dia. (163mm x 32mm) CE Approval: Yes Weight: 10oz.