Partlow
Mechanical Limits
The non-indicating mechanical
temperature limit devices are self-operating, requiring
no operating power. Some include sensing element failure
protection. Most are set at the factory, but field
adjustable versions are available. Some include
indicator lights. All can be made tamperproof.
Most of these Mechanical Recorders
require a Piston Pak sensing element. (some items may contain
mercury)
For more information on the Piston
Pak element, click here.

