Citadel CT-EK (Analog/Digital)
Teledyne RD Instruments CITADEL CT-EK Sensor provides high accuracy conductivity and temperature measurements in a package that can be readily adapted to various user platforms. The instrument relies on an innovative, inductively coupled conductivity sensor, which provides high-accuracy, stable readings. The sensor is self-flushing, so no pumps are required. A high-grade Thermistor (Analog) and Platinum Resistance Thermometer (Digital) provides stable temperature readings for calculation of high-accuracy salinity and sound velocity. Separate models are available with the following options:
• Shallow- (500-meter) or deep-water (7000-meter) construction
• Internal or external temperature sensor (faster response)
• Regular or short stem (shallow versions only) A large ceramic conductivity cell is also available for improved accuracy and faster response.