The SBE 37-SIP MicroCAT is a high-accuracy conductivity and temperature (pressure optional) sensor with Serial Interface and integral Pump, which includes a non-volatile memory.
Sea-Bird Electronicshe SBE 37-SIP MicroCAT is a high-accuracy conductivity and temperature (pressure optional) sensor with Serial Interface and integral Pump, which includes a non-volatile memory. Externally powered, it is useful as a stand-alone monitoring device, and is easily integrated with current meters, ROVs, AUVs, towed sonars, and other instrumentation platforms. Constructed of non-corroding materials to ensure long life with minimum maintenance, the MicroCAT is rated for operation to 350 meters (plastic ShallowCAT housing) or 7000 meters, or pressure sensor full-scale range.
Calibration coefficients are stored in EEPROM, providing data output in ASCII engineering units (decimal or XML format); raw output is also available. The data always includes Conductivity, Temperature, and (optional) Pressure; time, sound velocity (Chen-Millero), salinity, depth, and density can also be output.
SBE-37-SIP Brochure - Download
SBE-37-SIP Manual (RS-232) - Download
SBE-37-SIP Manual (RS-485) - Download
AN 02D: Instructions for Care and Cleaning of Conductivity Cells (03/14) - Download
AN 06: Determination of Sound Velocity from CTD Data - Download
AN 10: Compressibility Comp of SBE Conductivity Sensors (05/13) - Download
AN 14: 1978 Practical Salinity Scale - Download
AN 27Druck: Minimizing Strain Gauge Pressure Sensor Errors - Download
AN 42: ITS-90 Temperature Scale - Download
AN 56: Interfacing to RS-485 Sensors - Download
AN 68: Using USB Ports to Communicate with Sea-Bird Instruments - Download
AN 69: Conversion of Pressure to Depth - Download
AN 71: Desiccant Use and Regeneration (drying) - Download
AN 73: Using Instruments with Pressure Sensors at Elevations Above Sea Level - Download
AN 83: Deployment of Moored Instruments - Download
AN 84: Using Instruments with Druck Pressure Sensors in Muddy or Biologically Productive Environments - Download
AN 90: Absolute Salinity and TEOS-10: Sea-Bird's Implementation - Download
MicroCAT Feature Comparisons - Download
Guide to CTDs - Download
The acquisition, calibration, and data analysis of CTD data - Download