HP7-SB10W-XC-B controller
TE7 Series (TE7-SB10W) Temperature Controller HighlightsThis unit is likely what you are looking for if you need a "controller" for industrial heating or cooling processes.

• Type: PID Temperature Controller. [1]
• Applications: Widely used in automated systems, food/beverage industry, ovens, furnaces, and plastic extruders. [1]
• Features:
  • Highly accurate display and control.
  • Simplified operation process.
  • Supports data recording and analysis.
  • Flush mounting with screw terminals. [1, 2]

Azbil HP7 Series (Photoelectric Switch)If you are looking for a sensor rather than a temperature controller, the HP7 series features:

• Design: Threaded metal mounting holes for reliability.
• Performance: Improved resistance to interference (such as fluorescent lights).
• Models: Includes different-frequency through-beam models