Yokogawa 240311AAAB8 Time Meter 3.0W 120V 60Hz Hours Non-Reset AK

Description:

The Yokogawa 240311AAAB8 Elapsed Time Meter 3.0W 120V 60Hz Non-Reset is used in industrial control systems for continuously tracking total equipment operating hours without reset capability. Commonly installed in control panels, generators, compressors, and industrial machinery requiring lifetime runtime monitoring. Maintenance teams, OEMs, and system integrators use this part for hour meter replacement, equipment lifecycle tracking, and preventive maintenance planning.

Applications:

The Yokogawa 240311AAAB8 is used in industrial and commercial equipment where permanent accumulation of operating hours is required. It is typically mounted in control panels or directly on machinery such as pumps, motors, HVAC systems, and generators to record total runtime for lifecycle analysis, warranty tracking, and maintenance scheduling. Non-reset meters are preferred in applications where tamper-proof or continuous usage records are critical.

Technical Specifications:

• Brand: Yokogawa
• Part Number: 240311AAAB8
• Product Type: Elapsed Time Meter / Hour Meter
• Rated Voltage: 120V AC
• Frequency: 60 Hz
• Power Consumption: 3.0 W
• Display Type: Mechanical counter (analog digits)
• Reset Type: Non-reset (permanent totalizer)
• Function: Continuous runtime tracking
• Mounting: Panel-mounted (switchboard type)
• Meter Size: Approx. 2-1/2" to 3-1/2" panel size (series standard)
• Counting Range: Typically up to ~99,999 hours
• Application: Equipment lifecycle and usage monitoring
• Industrial Use: HVAC, generators, compressors, and machinery

Common Replacements:

• Yokogawa 240211AAAB8 Elapsed Time Meter
• Yokogawa 240312AAAC Time Meter
• Omron H7EC Series Digital Hour Meter