


( Brand: General Electric ), ( Model: 100662LUAH2JAK ), ( Part Type: Panel Mount Tachometer ), ( Manufacturer Part Number: DB-18 )
The GENERAL ELECTRIC DB-18 is a versatile and reliable panel-mount tachometer and voltmeter designed for various industrial and commercial applications. It is ideal for use in machinery, equipment, and vehicles where monitoring engine RPM and voltage levels is essential.
The DB-18 features two independently adjustable gauge faces, allowing you to measure both RPM and voltage simultaneously. The high-precision tachometer function of this instrument measures rotational speed up to 25,000 RPM in 25 RPM increments, making it an excellent choice for applications that require accurate monitoring of engine or motor performance. This unit's tachometer can display reading in RPM or percentage of full scale depending on your preference.
The voltmeter function of the DB-18 measures DC voltage levels up to 32 volts with high accuracy. The DC voltage scale is adjustable from 1.5 volts to 32 volts with a 0.5-volt graduation, and the dial face is calibrated in volts, amperes, and ohms. This feature offers increased flexibility and helps in determining if the engine or machinery is receiving the correct power supply.
The DB-18 is built with durability and long-lasting performance in mind. Its gauge faces feature a high-contrast, easy-to-read white-on-black dial design, making it easy to monitor levels even in poor lighting conditions. The rugged 3/4-inch (19 mm) diameter case is constructed from impact-resistant materials and includes a heavy-duty back assembly. This panel-mount instrument can be configured for straight or right-angle mounting applications.
Furthermore, the DB-18 includes various convenient features such as a wide 120-degree viewing angle, pilot lamps to indicate electrical power supply and tachometer operation, and a 6-foot (1.83 meters) cable length. It's important to note that this tachometer and voltmeter does not provide an output signal and can only be used for monitoring the operational parameters of the connected machinery or system.
In summary, the GENERAL ELECTRIC DB-18 panel mount tachometer and voltmeter is a comprehensive and robust solution for monitoring RPM and voltage levels in a variety of industrial, commercial, and automotive applications. Its high-precision accuracy, rugged design, and versatility make it an essential tool for maintaining optimal performance and preventing potential issues before they becomes serious problems.
The GE General Electric DB-18 Panel Mount Tachometer Voltmeter is an essential device for monitoring engine RPM and voltage levels in industrial applications. This analysis will scrutinize the key advantages and disadvantages of purchasing this instrument for various use cases.
Pros:1. Versatile: The DB-18 tachometer voltmeter caters to a wide range of applications, boasting a measurement range of 0-25 RPM for tachometer applications and 0-35Vdc for voltage measurement.
2. Highly Accurate: With an accuracy rating of 1.0% for tachometer and 2.5% for voltage measurements, this device ensures high-precision readings.
3. Robust Design: The DB-18 tachometer voltmeter features a rugged, panel-mount construction with a 3-1/4 inch diameter gauge, making it suitable for industrial environments and intense use.
4. Sealed System: The device is sealed against dust and moisture, guaranteeing reliable operation even in harsh conditions.
5. Easy to Read: The instrument has both a tachometer and a voltmeter in one compact design, allowing operators to monitor critical data at a glance.
6. Wide Power Supply Range: A diverse power supply range of 9-32Vdc allows flexibility in installing the DB-18 tachometer voltmeter in various applications.
Cons:1. Limited Frequency Range: The DB-18 tachometer voltmeter is designed for use in applications with a maximum frequency of only 25 RPM. For higher frequency requirements, alternative devices may be more appropriate.
2. Calibration Needs: Periodic calibrations are essential to maintain the instrument's accuracy, adding to the cost and labor involved in maintaining the device.
3. Limited Display: While the dual functions of tachometer and voltmeter are convenient, the device's analog display may be less precise than digital alternatives, especially in fast-changing voltage or RPM scenarios.
Conclusion:When evaluating the decision to purchase the GE General Electric DB-18 Panel Mount Tachometer Voltmeter (25 RPM), considerations should factor in the specific industry application and the environmental conditions. This instrument's advantages versatile measurement range, accuracy, rugged design, sealed system, ease of reading, and wide power supply range outweigh the disadvantages for various industrial circumstances. Overall, for applications with a frequency up to 25 RPM, requiring a rugged panel-mount design and reliable measurement of both tachometer and voltage data, the DB-18 tachometer voltmeter is an excellent choice.
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