TE-703-C-3-A-3

Overview

The MAMAC Systems TE-703-C-3-A-3 is an immersion temperature sensor featuring a galvanized sheet metal enclosure rated NEMA-1/IP-30. It utilizes a 10,000 ohm thermistor sensing element housed within a 4-inch probe length. The unit includes a 1/2-inch NPT adapter for secure installation into pipes or tanks. Designed for precision remote temperature sensing, this component supports industrial and commercial applications requiring reliable thermal monitoring.

Feature Summary

• Galvanized sheet metal enclosure with NEMA-1/IP-30 rating
• 10,000 ohm thermistor sensing element
• 4-inch probe length for immersion depth
• Includes 1/2-inch NPT adapter

Applications

• Industrial immersion temperature sensing
• Commercial immersion temperature sensing
• Building automation systems

Procurement Notes

Verify the specific resistance value and probe configuration against project requirements before ordering. Confirm that the NEMA-1/IP-30 enclosure rating meets environmental protection standards for the intended installation location. Ensure the 1/2-inch NPT adapter compatibility matches existing piping infrastructure to guarantee proper sealing and mechanical stability during operation.

Selection Notes

Select this model when a robust galvanized enclosure is required for harsh industrial environments. The 10k ohm thermistor offers distinct sensitivity characteristics compared to RTD alternatives. Consider the 4-inch probe length relative to the target medium's depth to ensure adequate thermal contact. Verify that the NPT connection type aligns with available mounting points in the system design.

Part Context

This component belongs to the TE-703/704 series of pipe temperature sensors from MAMAC Systems. The series provides extensive options for enclosure, installation, and sensor types. The TE-703-C variant specifically denotes the galvanized enclosure style, distinguishing it from thermowell mount (TE-703-A) or polycarbonate enclosure (TE-703-B) models within the same product family.

Replacement Considerations

Direct substitutes may include other MAMAC TE-703 series units with matching 10k ohm thermistors and 4-inch probes. Verify that alternative models maintain the NEMA-1/IP-30 enclosure rating and 1/2-inch NPT adapter specification to ensure physical and electrical interchangeability without modifying existing mounting hardware.