WEL17A-601R Johnson Controls Bulb Well

Overview

The Johnson Controls WEL17A-601R is a copper bulb well assembly designed for use with remote bulb temperature controls. It facilitates bulb insertion into a vessel, tank, or pipeline to safely sense temperature while isolating the sensing element from the system fluid.

Features

• High-quality copper well construction for efficient thermal transfer
• Rugged design to protect temperature bulbs from pressure and corrosion
• Allows sensor replacement without draining the system

Specifications

• Well Length: 8-11/16 inches
• Connection Size: 3/4 inch NPT
• Inside Diameter: 0.763 inches
• Well Material: Copper
• Maximum Temperature: 250 degrees Fahrenheit
• Maximum Pressure: 250 psig
• Shipping Weight: 0.57 lbs

Applications

• Used in conjunction with remote bulb temperature controls such as the A19 and A28 Series
• Temperature sensing in vessels, containers, and commercial HVAC piping systems
• Suitable for building automation and environmental control applications