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The MAMAC Systems TE-703-C-3-A-2-MAMA is a field-proven immersion temperature sensor designed for precision monitoring in HVAC central plant applications. It features an industry-standard NEMA-1/IP-30 galvanized sheet metal enclosure suitable for industrial and commercial use. The unit is ideal for monitoring supply, return, and mixed water temperatures in hydronic heating and cooling systems, chilled water loops, and boiler applications.
Verify the complete part number including the suffix to ensure correct configuration. Confirm that the galvanized steel enclosure meets specific environmental requirements for the installation site. Ensure compatibility with existing building automation system inputs before procurement.
Select this model for applications requiring robust immersion sensing in commercial environments. The NEMA-1 rating indicates suitability for indoor use where protection against falling objects is needed but not against water jets. Verify probe length and thermistor type requirements against specific loop conditions.
This component belongs to the MAMAC Systems TE 703/704 series of immersion and surface temperature sensors. This series provides an extensive range of enclosure, installation, and sensor types to satisfy diverse HVAC, industrial, and building automation system requirements.
Check for direct substitutes within the TE-703 series with different probe lengths or thermistor values. Ensure replacement units maintain the same NEMA-1/IP-30 enclosure rating and mounting configuration for seamless integration.

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