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AMASS Data Technologies Inc.

Analog to Digital Conversion Module, PAIM

Type:  I/O Module
Description:  The AMASSER PAIM is an 8-channel analog input module in the form of a standalone SDI-12 device providing A/D conversion (16-bit resolution) as well as excitation ports. It also includes 3 channels for period measurements and 3 for frequency measurements. The PAIM provides an interface for SDI-12 loggers that are to be connected to various non-SDI-12 sensors, such as for weather monitoring. This A/D converter is a standard feature on our PDAS-II data loggers.
Connectivity:  Modbus
Features:  The PAIM returns data to the logger in engineering units by applying user-specified conversion equations. The various types of conversions are specified from a list of ?states? that is included with the sensor. The extensive list of ?states? allows for connection to a wide variety of meteorological sensors such as wind direction and speed, barometers, relative humidity sensors, solar radiation sensors, temperature, etc.
Specifications:  See attached spec. sheet.