CR MAGNETICS INC CR4120-20 Ac Transducer Inc. 24VDC 0-20AAC 4-20MA

( Brand: Cr Magnetics Inc ), ( Manufacturer Part Number: CR4120-20 ), ( Part Type: Ac )

Review CR MAGNETICS INC Inc. True Rms Ac Current Transducer 24vdc 4-20ma Dc

The CR Magnetics CR4120-20 AC Transducer is a versatile and reliable instrumentation device designed for converting 4-20mA current loop signals to 0-20A AC current signals. This transducer operates on a 24V DC power source and is suitable for various industrial automation applications.

This CR4120-20 model features a rugged and compact design, making it an ideal choice for harsh environments. The transducer's housing is made of die-cast aluminum, ensuring durability and resistance to temperature and humidity. It also includes an integral voltage selector switch that allows for easy selection of the desired voltage range, eliminating the need for external voltage transformers.

The CR4120-20 transducer's output is a 0-20A AC sinusoidal current that is proportional to the input 4-20mA current. This output can be directly connected to various types of recording instruments, such as recorders or data loggers. The transducer provides excellent linearity and accuracy, ensuring precise measurements.

The CR4120-20 AC Transducer from CR Magnetics is designed to meet the demands of industrial applications. It offers a wide operating temperature range of -40 C to 85 C, making it suitable for use in extreme temperatures. The transducer also features a high overload capacity, allowing it to handle short-term overloads without damage.

Additionally, the CR4120-20 comes with a variety of mounting options, including panel, DIN rail, and flange mounting, allowing for easy installation in various configurations. The transducer also includes a built-in short circuit and overload protection, ensuring safe and reliable operation.

In summary, the CR Magnetics CR4120-20 AC Transducer is a robust and versatile device that provides accurate and reliable conversion of 4-20mA current loop signals to 0-20A AC current signals. Its rugged design, wide operating temperature range, and various mounting options make it an excellent choice for industrial automation applications.

The CR4120-20 AC Transducer by CR Magnetics is a 24VDC, 0-20A AC output, 4-20mA current loop transmitter. This device is commonly used in industrial automation applications for measuring and transmitting process variable data. Here are some pros and cons that might help in your decision-making process:

1. Versatile: This transducer can be used in various applications where process variable measurements are required, such as temperature, pressure, flow, and level.

2. Industry-standard output: The 4-20mA current loop output is a widely used standard in process control systems, making it easy to integrate with existing systems.

3. Wide operating range: The output range of 0-20A AC allows for a large measurement span, making it suitable for applications with wide process variable ranges.

4. Rugged design: CR Magnetics products are known for their durability and reliability, making this transducer a good choice for harsh industrial environments.

1. Power consumption: The transducer consumes 24VDC input power, which can lead to higher energy costs compared to other types of transmitters.

2. Requires calibration: Like any measurement device, this transducer may require calibration to ensure accurate readings.

3. Size and weight: The transducer is larger and heavier than some other types of transmitters, which could be a consideration for applications with limited space or weight restrictions.

In conclusion, the CR4120-20 AC Transducer by CR Magnetics offers a versatile and reliable solution for measuring and transmitting process variable data in industrial applications. Its wide operating range, industry-standard output, and rugged design make it a good choice for harsh environments. However, its power consumption, need for calibration, and larger size and weight may be drawbacks for some users. Ultimately, the decision to purchase this transducer depends on the specific requirements of your application and the tradeoffs you are willing to make. If the benefits outweigh the drawbacks for your use case, the CR4120-20 AC Transducer is a recommended option.

Details:

The cost of combined shipping depends on weight, location buyer and size box. Prices for these options may differ from standard ground shipping. These services Include: UPS 3 Day Select. CR Magnetics CR4120-20 True RMS AC Current Transducer, 24VDC, 0-20AAC, 4-20mA DC.

These services Include Item is sold as pictured. UPS Next Day AM. UPS 2 Day Air AM.

part #: cr412020 prices

• $99.99-$143.14

specifications voltageregula:

• brand: Cr Magnetics Inc
• mpn: Cr4120-20
• part type: Ac

offer voltageregula:

• started: March 17, 2026
• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home
• sold: 0

returns voltageregula:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

seller voltageregula:

• rating: 100.0%
• # reviews: 27370
• city: Kawkawlin, Michigan

general voltageregula:

• condition: Used
• Electronic Components Semiconductors > Semiconductors Actives > Power Regulators Converters

payments voltageregula:

• other
• money order
• Credit card: Visa
• check
• wallet: Paypal

shipping voltageregula:

• transit: 3-8 Days
• cost: $10.15
• service: USPS Ground Advantage, UPS Ground, USPS Priority Mail, UPS Next Day Air
• class: Standard, Expedited, One-day
• type: Calculated
• carrier: USPS, UPS

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