Product Overview
MAMAC Systems A-500-2-B-2 Thermowell
The MAMAC Systems A-500-2-B-2 is a 6-inch stainless steel thermowell that provides a protective well for a compatible temperature-sensor probe in HVAC immersion applications. This configuration has a 0.255-inch bore for a standard 1/4-inch O.D. probe, a 1/2-inch NPT external process connection, and a 1/4-inch NPT internal sensor connection.
Part Details:
- Manufacturer part number A-500-2-B-2
- 6-inch nominal length
- Stainless steel, single-piece machined construction
- 1/2-inch NPT external thread and 1/4-inch NPT internal thread
- 0.255-inch bore for a standard 1/4-inch O.D. probe
- Rated for pressure up to 3,000 PSIG
Documentation:
FAQs:
Q: What are the specifications of the MAMAC Systems A-500-2-B-2 thermowell?
A: The A-500-2-B-2 is a 6-inch stainless steel thermowell with a 1/2-inch NPT external thread, a 1/4-inch NPT internal thread, and a 0.255-inch bore for a standard 1/4-inch O.D. probe. Its published dimensions include a 6.25-inch overall “A” dimension and a 4.5-inch “U” dimension, and the A-500 series is rated for pressure up to 3,000 PSIG.
Q: What temperature sensors fit the MAMAC Systems A-500-2-B-2 thermowell?
A: The A-500-2-B-2 has a 0.255-inch bore intended for the manufacturer’s standard 1/4-inch O.D. temperature-sensor probe. The exact sensor model, probe diameter, and insertion length should be confirmed before ordering.
Q: How can I confirm that A-500-2-B-2 is the correct thermowell configuration?
A: Confirm that the application requires a 6-inch stainless steel thermowell with a 1/2-inch NPT external connection and a 1/4-inch NPT internal connection.
Q: What is the difference between the A-500-2-B-2 and other MAMAC Systems A-500 thermowells?
A: The A-500-2-B-2 is specifically the 6-inch, stainless steel configuration with a 1/2-inch NPT external thread and a 1/4-inch NPT internal thread. Other A-500 models may have different lengths, materials, or thread combinations, so similar A-500 part numbers should not be treated as interchangeable.
Q: What does the MAMAC Systems A-500-2-B-2 thermowell do in an HVAC system?
A: The A-500-2-B-2 forms a protective metal well between the process media and a compatible immersion temperature-sensor probe. Its 0.255-inch bore holds a standard 1/4-inch O.D. probe closely so temperature can transfer from the media through the thermowell to the sensing element while the probe remains separated from direct contact with the media.
