
( Brand: Ge ), ( Part Type: Panel Meter ), ( Manufacturer Part Number: DW-46 )
The GE DW-46 Decibel Panel Meter is a versatile and accurate instrument designed for measuring sound pressure levels in various industrial, commercial, and residential applications. This decibel panel meter from General Electric is a must-have tool for acousticians, engineers, and technicians who require precise and reliable sound level measurements.
The GE DW-46 features a 10-0-5 dB full-scale range with a 1/2 inch USN connection. This means it can measure sound pressure levels ranging from 10 dB below the full scale to 5 dB above the full scale. The meter's high accuracy and low measurement uncertainty make it suitable for applications where precise sound level measurements are crucial.
The GE DW-46 decibel panel meter comes with a backlit LCD display that shows the measured sound pressure level in real-time. The display is easy to read, even in low-light conditions, and provides clear indication of the measured value, the unit of measurement (dB), and the scale division.
The meter's rugged and compact design makes it ideal for use in harsh environments. It is built to withstand the rigors of industrial use and comes with a protective cover that shields the display from accidental impacts and damage. The meter also features a built-in temperature sensor that compensates for temperature-induced errors, ensuring accurate measurements even in varying temperatures.
The GE DW-46 decibel panel meter comes with a built-in microphone that can be calibrated using a reference sound source. The meter also supports external microphone connections for more precise measurements in specific applications. The meter's built-in memory function allows for data logging and storage of up to 100 sets of measured data, making it easy to review and analyze sound level trends over time.
The GE DW-46 decibel panel meter is easy to use and comes with a user-friendly interface that allows for quick and easy setup and operation. The meter also supports various output functions, including analog output, relay contacts, and RS-232 serial communication, making it easy to integrate with other systems and data logging software.
In conclusion, the GE DW-46 Decibel Panel Meter is a high-performance, accurate, and versatile instrument designed for measuring sound pressure levels in a wide range of applications. Its rugged design, easy-to-use interface, and advanced features make it an essential tool for acousticians, engineers, and technicians who require precise and reliable sound level measurements. Whether you're monitoring sound levels in a manufacturing plant, a recording studio, or a residential neighborhood, the GE DW-46 decibel panel meter is the ideal solution for your sound level measurement needs.
The General Electric DEW-46 Decibel Panel Meter is a versatile instrument used to measure sound pressure levels in decibels (dB). Here are some pros and cons that might help you decide if this panel meter is the right choice for your needs:
Pros:1. Wide Measuring Range: The DEW-46 has a measuring range of 10 dB to 0 dB to 5 dB, which makes it suitable for various applications where sound levels need to be measured accurately.
2. USN Connection: The meter comes with a Universal Sound Transducer (UST) connection, which is a standard connection used in industrial applications. This makes it easier to use with various transducers and sensors.
3. Rugged Construction: The DEW-46 is built to withstand harsh environments, making it suitable for use in industrial settings where it may be exposed to dust, moisture, or vibration.
4. Easy-to-Read Display: The panel meter has a bright, easy-to-read display that shows the measured decibel level, as well as the maximum and minimum levels reached during the measurement period.
5. Calibration Verification: The meter comes with a built-in self-diagnostic function that allows for easy calibration verification, ensuring accurate and reliable measurements.
Cons:1. Limited Functionality: The DEW-46 is primarily designed for measuring decibel levels and does not have additional features such as data logging or remote monitoring capabilities.
2. Power Requirements: The meter requires a 24V DC power supply, which may need to be sourced separately.
3. Complex Setup: Setting up the meter and transducer may require some technical expertise, which could be a challenge for users who are not familiar with industrial instrumentation.
Conclusion:The General Electric DEW-46 Decibel Panel Meter is a reliable and accurate instrument for measuring decibel levels in various industrial applications. Its rugged construction, wide measuring range, and easy-to-read display make it a popular choice among users. However, its limited functionality and complex setup may be a drawback for some users. Ultimately, if you need an accurate and reliable decibel meter for industrial applications, the DEW-46 is an excellent choice.
Recommendation:If you're looking for a decibel meter for industrial applications, the General Electric DEW-46 Decibel Panel Meter is a great option to consider. Its rugged construction, wide measuring range, and self-diagnostic capabilities make it a reliable and accurate choice for measuring decibel levels in various industrial settings. However, if you require additional features such as data logging or remote monitoring, you may want to consider other options that offer more functionality. Additionally, make sure to factor in the cost of a 24V DC power supply and any necessary transducers or sensors when budgeting for this instrument.
Please see photos for personal evaluation and specifics. Measures: Outer bezel 2 1/2 inch; mounting depth 1 5/8 inch x diameter. In good condition and guaranteed working. Please see close up pic for full specs.
10-0-5dB scale.