Schneider Electric (Barber Colman) 2252-510 Temperature Transmitter

The Schneider Electric 2252-510 temperature transmitter is a field-proven solution for precise environmental monitoring in commercial HVAC systems. This pneumatic temperature transmitter features a rigid sensory element measuring 1/4" x 9-3/8", designed for versatile duct or immersion mounting applications. Engineered with a 40 to 140 degree temperature range and a fixed 100-degree span, it provides a linear 3 to 15 psi output signal proportional to the sensed temperature. The Barber Colman 2252-510 is built to withstand demanding conditions, featuring a maximum thermal element temperature of 256°F. This HVAC transmitter utilizes a force-balance mechanism to ensure high accuracy and repeatability when integrated into pneumatic control systems. Whether you are performing a transmitter calibration or a full system retrofit, this unit's robust construction and reliable temperature sensing capabilities make it a standard choice for institutional facilities and industrial mechanical rooms requiring stable pneumatic automation components.

• Application Versatility: Optimized for both air stream (duct) and liquid (immersion) sensing with the appropriate well.
• Precision Output: Delivers a consistent 3-15 psi pneumatic signal for seamless integration with controllers and actuators.
• Thermal Durability: The rigid element supports high-limit exposure up to 256°F without degradation of internal components.
• Standardized Fitment: The 9-3/8" probe length ensures adequate insertion depth for accurate representative sampling of the medium.

Common Questions

Can this transmitter be mounted in any orientation?
Yes, the 2252-510 can be installed in various positions, though it is standard practice to mount it where the element is fully exposed to the media flow for accurate temperature sensing.

What is the primary output signal for this device?
This is a pneumatic temperature transmitter that converts sensed temperature into a proportional 3 to 15 psi air pressure signal.

Does this unit require a specific mounting bracket?
The unit is designed for standard duct or immersion mounting. For immersion applications, ensure a compatible 1/4" ID thermal well is utilized to protect the probe and prevent leaks.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.