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Hour meter 24v

(12597 products available)

LED Power Timing Display 12-72v Circular <strong>Meter</strong>
LED Power Timing Display 12-72v Circular <strong>Meter</strong>
LED Power Timing Display 12-72v Circular <strong>Meter</strong>
LED Power Timing Display 12-72v Circular <strong>Meter</strong>
LED Power Timing Display 12-72v Circular <strong>Meter</strong>

LED Power Timing Display 12-72v Circular Meter

Ready to Ship
$9.50 - 10.50
Min. Order: 50 cases
Shipping per piece: $78.05
7 yrsCNSupplier
5.0/5.0·9 reviews·"Fast Delivery"

About hour meter 24v

Types of Hour Meter 24v

There are many types of hour meter 24v, each suited for a different application. However, the main types include:

  • Electromechanical 24V hour meter

    The electromechanical 24v hour meter is a device that records the total time an electrical instrument or machine has been in use. It operates using electrical power and has a mechanical movement system that shows the recorded time on a dial. The key feature of this hour meter is that it seldom needs maintenance. As a result, it is widely used in numerous applications, such as recording the operating time of electrical motors and tracking the usage of industrial machines.

  • Solid State 24V hour meter

    The solid state 24V hour meter is an electronic device powered by solid state components. It uses digital circuits to measure the elapsed time with great accuracy and reliability. It has a small and compact design, making it suitable for applications with limited space. The electronic components of the hour meter make it very durable and resistant to shock. This ensures a long and reliable operation period. Because of these features, the solid state 24V hour meter is widely used in applications that require precise time measurement, such as in medical equipment, telecommunications, and many more.

  • DIGITAL 24V HOUR METERS

    Digital 24v hour meters are devices used to measure elapsed time in hours and minutes. The key feature of these hour meters is that they have a digital display that shows the measured time in an accurate and easy-to-read format. As a result, they are mainly used in applications where precise time measurement is critical, such as in maintenance scheduling, industrial machinery monitoring, and many more.

  • Resettable 24V hour meters

    Resettable 24v hour meters are devices used to measure elapsed time, which can be reset to zero after reaching a certain interval. This feature allows the hour meter to be reused for different tasks or applications. Typically, a resettable hour meter will have a button or function that allows the user to reset the display manually or programmatically. Because of their resettable feature, these 24v hour meters are widely used in applications requiring periodic tracking or scheduling, such as maintenance tracking, rental equipment usage monitoring, and many more.

Specifications and maintenance of the hour meter 24v

Here are some common specifications of the hour meter 24v:

  • Power supply: The voltage range of the power supply is between 21 to 25 volts. The frequency is 50 to 60HZ.
  • Measurement: The time measurement is hours, and the measurement range is from 0 to 99999.9 hours. The accuracy level is ordinary, and the display resolution is 0.1 hours.
  • Display: The display type is LCD, and the backlight is not available. The display size is 50x30 mm, and the viewing size is 43x26 mm. The display has a contrast level of 5.
  • Communication: There is no communication interface available.
  • Alarm: The alarm function is not available, but there is a buzzer. The alarm level and delay time are ordinary, and the sound level is 70 dB.
  • Other functions: The hour meter 24v has a data storage capacity of up to 1000 records. The programmable time is ordinary, and the password level is 0 to 3. There are also other functions like a calendar, backup power supply, and daylight savings time.
  • Environmental conditions: The working temperature range is between -10 to 55 degrees Celsius. The storage temperature range is from -20 to 70 degrees Celsius. The humidity level is 80% RH.
  • Physical characteristics: The hour meter 24v's size is 72x144x40 mm, and the panel size is 77x147 mm. The hour meter 24v is ordinary in weight, which is 400 g. It has an IP65 level for protection against dust and water.
  • Safety standards: The hour meter 24v is compliant with the CE and RoHS standards. The safety standards include EMC, LVD, and EN60947-5-2.

Here are some maintenance requirements for the hour meter 24v:

  • Check the installation of the hour meter 24v to ensure it's well sealed. This will help prevent dust and moisture from entering the hour meter 24v and damaging it.
  • Regularly clean the hour meter 24v. Use a clean and soft cloth to wipe the display. Cleaning helps improve visibility, and using damp cloths helps remove dust and moisture from the surface.
  • Check the hour meter 24v regularly to see if there are any damages or irregularities in the display. If there are, repair or replace the hour meter 24v immediately.
  • Ensure the connections of the hour meter 24v are tight and secure. Loose connections can cause inaccurate readings or even damage the device.
  • Keep the user manual for the hour meter 24v within reach. If there are any problems or questions, users can refer to the manual for additional information and instructions.
  • Ensure the power supply voltage of the hour meter 24v is stable. Fluctuations or noise in the power supply can affect the accuracy of the readings or even damage the device.
  • Test the hour meter 24v periodically to ensure its accuracy. Use a calibrated time measuring instrument to compare the readings. If there are significant differences, contact the manufacturer or supplier to repair or replace the device.

How to choose hour meter 24v

Before buying 24 volt hour meters for sale, wholesalers need to know how to choose the suitable ones for their customers. Below are some of the factors to consider when choosing a suitable 24 hour meter.

Consider the display of the 24 hour meter. Does it have a backlight? A backlight display is easy to read in poor light conditions. Also, consider the display size. A larger display is easy to read from a distance.

There are two types of 24-hour meter hour meter gauges, analog and digital. Analog ones have traditional dials with moving pointers. They are easy to use and very durable. Digital ones are more precise and have many advanced features.

Consider the durability of the 24-hour meter. It should be made of strong materials that can withstand harsh environments. For instance, if the hour meter will be used in marine applications, it should be waterproof. Check the hour meter’s durability by reading its IP rating. The higher the IP rating, the more it can resist dust and water.

Another factor to consider is the power consumption of the hour meter. Some have low power consumption features, which means they can use less power from the 24-volt battery. Also, look for an hour meter with a power-saving mode.

People use 24-hour hour meters to track running time on equipment with a set schedule or regular maintenance. Therefore, the hour meter should have a maintenance reminder feature. It should be programmable to alert users when the equipment requires maintenance. The reminder can be in form of beeps or flashes.

Lastly, choose a programmable 24-hour hour meter. With a programmable hour meter, users can set the start and stop time as they wish. Some have a memory function that allows them to track different activities.

How to DIY and Replace Hour Meter 24V

There are several steps that can be followed when replacing a broken or faulty 24-hour meter. They include:

  • Safety Precautions:

    Before starting, it's important to take safety measures. This includes turning off power supply to the equipment or vehicle where the hour meter is installed. Also, gather necessary tools and ensure a safe working environment.

  • Selecting the Right Hour Meter:

    Make sure that the new hour meter selected is compatible with the existing system. For instance, it should be designed for a 24-hour display and rated for a 24V power supply. This ensures proper functionality and avoids damage.

  • Disconnecting the Old Hour Meter:

    Start by loosening the screws or fasteners holding the old hour meter in place. Carefully remove the meter from its mounting location. After that, disconnect the wiring connections, making note of their arrangement for reference during installation.

  • Installing the New Hour Meter:

    Connect the wiring of the new hour meter, following the notes taken earlier. Ensure the connections are secure and properly insulated to prevent short circuits. Once done, insert the new meter into its mounting location and tighten the screws or fasteners.

  • Testing and Calibration:

    Before powering up the system, double-check all connections and verify they are correct. Once the hour meter is powered, run a test to ensure it functions as expected. If necessary, calibrate the meter according to the manufacturer's instructions.

Q and A

Q1: Do hour meters have a warranty?

A1: Yes, manufacturers offer warranties to cover unforeseen damages or defects. The duration of the warranty may differ depending on the producer.

Q2: Can an hour meter be reset?

A2: Generally, it is not advisable to reset the hour meter. The data recorded by the hour meter is essential for maintenance schedules and service records. However, some models have a resettable feature for tracking specific intervals.

Q3: What is the difference between a running hour meter and a lifetime hour meter?

A3: The running hour meter tracks the total hours of equipment use since its installation. On the other hand, the lifetime hour meter is a cumulative record from the first day of the equipment's usage. The lifetime hour meter cannot be reset, while the running hour meter can be reset to track specific periods.