WILKERSON INSTRUMENT MM4003 Mighty Module Potentiometer Transmitters 0/100 In 4/20MADC 115V

( Brand: Wilkerson Instrument ), ( Manufacturer Part Number: MM4003 ), ( Part Type: Instrument Module ), ( Country/region Of Manufacture: United States ), ( Number Of Pins: 8-pin )

Review WILKERSON INSTRUMENT Instrumentmm 4003 Mighty Module Potentiometer Transmitters 0/100% In 4/20madc Out 115v New

The Wilkerson MM4003 Mighty Module Potentiometer Transmitter is a versatile and powerful 4-20mA current loop transmitter designed for various process control applications. This transmitter comes with an integrated 10:1 linear potentiometer that allows for precise adjustment of the 4-20mA output, making it an ideal choice for applications where fine tuning is necessary.

This transmitter operates on a 115V AC power supply and conforms to the HART communication protocol (Open, Class 1). HART communication enables bi-directional data exchange between the transmitter and the control system, enabling diagnostics, calibration, and configuration of the transmitter remotely.

The MM4003 has a 0/100% output span, meaning it can output a 4mA signal for a 0% input and a 20mA signal for a 100% input. It boasts a high accuracy of 0.25% and a repeatability of 0.05%, ensuring reliable and precise measurement of process variables. This transmitter also features a self-diagnostic function, providing alerts for potential issues such as power supply problems, communication errors, and sensor faults.

The compact and rugged design of the Wilkerson MM4003 makes it suitable for use in harsh industrial environments. It is housed in a NEMA 4X enclosure, providing protection against water, dust, and other contaminants. The transmitter's temperature range is -40 C to 85 C, ensuring stable operation in various temperature conditions.

Additionally, this transmitter offers a range of output configuration options, including configurable engineering units, output polarity, and temperature compensation. It also features a user-friendly setup procedure, making it easy to integrate into your process control system.

In summary, the Wilkerson MM4003 Mighty Module Potentiometer Transmitter is a high-performance, versatile, and rugged device suitable for various process control applications. Its 10:1 linear potentiometer, HART communication, and 0/100% output span make it a valuable addition to any process control system.

The Wilkerson MM4003 Mighty Module is a potentiometer transmitter designed for 0/100 and 4/20mA DC signals with a 115V power supply. It is a popular choice in industrial automation applications due to its small size, high accuracy, and rugged construction. Let's explore some pros and cons of this device to help you make an informed decision.

1. Small Size: The Mighty Module's compact design makes it ideal for space-constrained applications. It measures only 1.875 inches in diameter and 1.187 inches in height, making it one of the smallest 4-20mA transmitters available.

2. High Accuracy: The device offers a high level of accuracy, with a typical error of 0.025% of full scale for 4-20mA output signals. This makes it suitable for applications where precise measurement is crucial.

3. Rugged Construction: The Mighty Module is designed to withstand harsh industrial environments. It has an operating temperature range of -40 F to 176 F (-40 C to 80 C) and an IP66 rating, which makes it resistant to dust and water.

4. Easy Installation: The device can be easily installed using the provided mounting hardware. It also features a field-adjustable zero and span, allowing for on-site calibration.

1. Limited I/P and O/P Range: The Mighty Module has a limited input range of 0-10V DC and a limited output range of 4-20mA. This may not be suitable for applications requiring a wider input or output range.

2. Limited Communication Options: The device does not offer any communication options, such as HART, Modbus, or other industrial communication protocols. This may limit its application in more complex systems.

3. Limited Analog Input: The device only supports one analog input, which may not be sufficient for applications requiring multiple input signals.

The Wilkerson MM4003 Mighty Module is an excellent choice for applications requiring a compact, high-accuracy, and rugged 4-20mA transmitter. Its small size, high accuracy, and rugged construction make it a popular choice in industrial automation applications. However, its limited input and output range, lack of communication options, and limited analog input may limit its application in more complex systems.

If you are looking for a compact and high-accuracy 4-20mA transmitter for a space-constrained application, the Wilkerson MM4003 Mighty Module is an excellent choice. However, if you require a wider input or output range, communication options, or multiple analog inputs, you may want to consider other transmitter models. It is always recommended to carefully evaluate your application requirements and consult the device datasheet before making a purchase decision.

Details:

They may have slight defects, show wear, discolored lining, small stains etc. Hopefully the pictures will aid in your decision to purchase or not. Our vintage items are used and of an unknown history. However, our opinion and yours may vary since everyone judges differently.

part #: mm4003 prices

• $35.00-$470.00

specifications aiactuato:

• brand: Wilkerson Instrument
• mpn: Mm4003
• part type: Instrument Module
• country/region of manufacture: United States
• number of pins: 8-pin

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• Electrical Equipment Supplies > Relays > Control Machine Tool Relays

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• sold: 0
• quantity: 1
• started: September 8, 2025
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