Digital AC/DC Hour Meter, Waterproof

IP68 waterproof digital hour meter operates reliably in humid or dusty conditions. Non-polarized terminals enable direct AC/DC connection. Bracket-mounted design ensures secure installation, suitable for construction, agricultural, and power equipment requiring accurate runtime recording.

Specification

Features

1. IP67 Waterproof: This waterproof hour meter features an IP67-rated sealed housing, delivering reliable performance in outdoor, wet, dusty, and industrial environments where equipment operates under demanding conditions.
2. Non-Polarized Terminals: Designed with non-polarized terminals, the AC/DC hour meter allows flexible wire connection without polarity concerns, reducing installation time and minimizing wiring errors.
3. Secure Screw and Bracket Mounting: Supports dual mounting methods via screws and brackets for stable installation. Resists loosening or detachment, making it suitable for long-term equipment operation environments.

Timing Function

Upon inputting AC/DC signals, the hourglass flashes when voltage is detected, initiating the timer. Timing stops when power is disconnected. Records the total operating hours of the device.

• Total timing cannot be reset.
• Data Storage: Built-in EEPROM automatically stores data after power loss, with a retention period exceeding 25 years.

Dimension

Installation Dimension Drawing

Applications

ATO AC/DC hour meter offers extensive compatibility for diverse applications, including landscaping equipment, engineering vehicles, road machinery, and various electromechanical systems. It provides precise and reliable runtime data to support equipment maintenance, management, and operational cost analysis.

Tips: What Factors Affect the Accuracy of the Hour Meter’s Time Tracking?

The accuracy of the hour meter's time tracking can be affected by several factors. Voltage fluctuations outside the specified range can lead to incorrect readings, while the type of signal (AC or DC) also influences accuracy, as AC signals may be more prone to noise interference. Additionally, improper installation, such as loose connections or poor grounding, can disrupt time tracking. Environmental factors like extreme temperatures, humidity, and exposure to dust or water can also impact performance unless the hour meter is properly rated for these conditions. Finally, ensuring reliable power supply and using meters with long-term memory storage is crucial for preserving data during power outages and maintaining accurate operation hours.