Pressure Sensor 4117 is a compact fully integrated sensor for measuring the pressure level and the water temperature. The sensor is designed to be mounted on the AADI SEAGUARD® using AiCaP CANbus or as stand alone sensor using RS-232. The sensor is easily integrated in other measurement systems with data loggers. Advantages: • Smart sensor technology - plug and play • Calibration coefficients are stored in the sensor • Low maintenance needs • Low current drain • Depth rating of 6000 meters • Direct readout of engineering data • Output parameters: Pressure, Temperature • Selectable interval from 1 second to 255 minutes • Rugged and robust with low maintenance needs • Use with AADI SEAGUARD® Platform • Use as stand-alone sensor • Output formats: AiCaP CANbus, RS-232 • Up to 60MPa range In most measuring systems used in the sea, pressure is a vital parameter. For moored instruments the pressure can be used for determining the actual depth of the instrument. For instrumentation on the seabed the pressure can be used for deriving water level. The pressure is also vital when deriving other parameters as density and speed of sound. The Pressure Sensor 4117 is a compact yet intelligent sensor designed to be used on the AADI SEAGUARD® as well as in other measuring systems. The sensor is based on a silicon piezo-resistive bridge sampled and temperature compensated by an advanced Digital Signal Processor. The sensor is housed in a rugged titanium cylinder. Since all calibration and temperature compensation data are stored inside the sensor, the pressure is by default presented directly in engineering units without any external calculation. Raw data can be selected as additional output. Two parameters are available; Pressure and Temperature. The SEAGUARD® and the smart sensors are interfaced by means of a reliable CANbus interface using an XML based protocol (AiCaP). The Smart sensors can be mounted directly on the top-end plate of the AADI SEAGUARD® and are automatically detected and recognized. The output parameters from the SEAGUARD® applications are easily presented in SEAGUARD Studio. The 10-pin receptacle in the sensor foot mates with AADI CSP (Cylindrical Sealing plug), giving access to RS-232 output. For connection to a PC the Sensor Cable 4865 can be used. It is furnished with RS-232 plug and a watertight 10-pin plug. An additional USB plug is used for providing power. The pressure sensor can be used as stand-alone sensor with AADI Real-Time Collector for realtime data.

Cover Fenwall Thermistor O-ring 27x2 Transducer Board Sensor Foot DSP Board Silica Gel Interface Board Insert Housing O-ring 12.1x1.6 O-ring 13.1x1.6 Lemo Insert M16x1mm Nut 36mm PIN CONFIGURATION Receptacle, exterior view; CAN_H 4 3 NCG 9 NCR 2 Gnd 1 Positive supply pin = • bushing = ° NCE 5 6 BOOT_EN CAN_L 10 7 RS-232 RXD 8 RS-232 TXD Note! If deployed at higher pressure than the range of the pressure sensor, the pressure port must be closed by use of the Swagelok plug SS-200-P (stock no. 840017). Visit our Web site for the latest version of this document and more information www.aanderaa.no...