Honeywell 305929 Receiver Gauge

The Honeywell 305929 Receiver Gauge is a critical diagnostic component for industrial and commercial pneumatic control systems. This 1 1/2-inch diameter gauge operates within a -40 to 160 degree F temperature range, providing precise pressure-to-temperature correlation for 3-15 psi signals. As a direct Honeywell pneumatic gauge replacement for the discontinued Barber Colman 2422-003, it ensures seamless retrofitting in established control loops. The unit features a 1/8" NPT center back connection, allowing for standard installation on receiver controllers or local panels. Since the Honeywell 305929/U and 305929 models are identical, this component remains the industry standard for monitoring HVAC transmitter outputs. Its white dial with black markings ensures clear visibility for technicians performing system calibration or troubleshooting pneumatic control system drift. For contractors maintaining legacy Honeywell or Schneider Electric systems, this gauge is essential for verifying calibrated scale accuracy in the field.

Key Benefits for HVACR Technicians:

• Direct Cross-Reference: Serves as the precise replacement for 2422-003 and 305929/U, eliminating compatibility guesswork during service calls.
• Broad Operating Range: The -40 to 160 degree scale allows for deployment in diverse mechanical environments, from chilled water loops to high-heat mechanical rooms.
• Accurate 3-15 PSI Correlation: Specifically calibrated to translate standard pneumatic signals into readable temperature data for rapid diagnostics.
• Compact Footprint: The 1 1/2" diameter dial thermometer gauge design fits tight clearances within restrictive control cabinets and manifold assemblies.

Common Technical Questions:

Is the Honeywell 305929 compatible with non-Honeywell pneumatic transmitters?
Yes, as long as the system utilizes a standard 3-15 psi output signal and requires a 1/8" NPT center back mount, this gauge will provide accurate readings regardless of the transmitter brand.

What is the difference between the 305929 and the 305929/U models?
There is no functional or technical difference; the "U" suffix typically denotes a universal or retail-packaged version of the same industrial component.

Can this gauge be used in outdoor pneumatic panels?
The gauge is rated for temperatures down to -40°F, making it suitable for outdoor enclosures, provided the pneumatic air supply is properly dried to prevent icing at the 1/8" connection.

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.