Mamac Systems A-500-1-A-2 Temperature Sensor Well

Product Description

The MAMAC SYSTEMS A-500-1-A-2 is a stainless steel thermowell designed for use with immersion-style temperature sensors and transmitters in hydronic and HVAC piping systems. The well measures 4 inches in insertion depth and features a 3/4 inch connection size, allowing a sensor probe to be inserted into a pipe or vessel without direct fluid contact. This design protects the sensing element from process media while enabling accurate temperature readings. Licensed HVAC technicians and plumbers typically install these wells during new construction or system retrofits where reliable temperature monitoring is required.

This thermowell is suited for residential and light commercial hydronic heating and cooling systems, as well as process piping applications where immersion temperature sensing is specified. The 4 inch well depth accommodates standard immersion sensor probes, and the 3/4 inch fitting size is common in typical piping configurations. It is installed in a pipe tapping or fitting and paired with a compatible immersion temperature sensor or transmitter to feed signal to a building automation system or controller.

Key Features

• 4 inch insertion depth accommodates standard immersion temperature probes
• 3/4 inch connection size fits common pipe tappings and fittings
• Stainless steel construction resists corrosion in hydronic and process fluid applications
• Designed to isolate the sensing element from direct media contact, extending sensor service life
• Compatible with MAMAC SYSTEMS immersion temperature sensor and transmitter series

Compatibility

Designed as an OEM-style thermowell for use with MAMAC SYSTEMS immersion temperature sensors and transmitters in HVAC, hydronic, and building automation piping applications.

Installation Notes

Installation is typically performed by a licensed HVAC technician or plumber. Shut off the system and relieve pipe pressure before installing or removing the thermowell. Use appropriate thread sealant on the pipe connection and verify the fitting size matches the tapping in the pipe or manifold. Confirm insertion depth is sufficient to reach the centerline of the pipe for accurate temperature measurement.