WEIDMULLER TWI-1-4-20MA-X Loop Isolator TWI-1/4/20MA/X 7940010159

( Brand: Weidmuller ), ( Manufacturer Part Number: TWI-1/4/20MA/X ), ( Type: Signal Converters )

Review WEIDMULLER Twi-1/4/20ma/x Loop Powered Isolator 4-20ma Used

The Weidmuller TWI-1/4/20ma/X 7940010159 Loop Isolator is a versatile and reliable electronic device designed for use in industrial automation and control systems. This loop isolator specifically caters to 4-20mA current loops, making it an essential tool for process control, monitoring, and regulation of various parameters in industrial environments.

The Weidmuller TWI-1/4/20ma/X Loop Isolator offers a high degree of isolation between the control and field devices, ensuring the protection of sensitive equipment from over-voltage, potential ground loops, and common-mode noise. This ensures a stable and reliable signal transmission, which is crucial for accurate process control and data acquisition.

The device is compact in size, with a robust design that can withstand harsh industrial conditions. It features a single-piece, molded housing that provides IP65 protection against dust and water jets from any direction. The TWI-1/4/20ma/X Loop Isolator is also easy to install, with a quick-connect terminal block that allows for easy and secure connection of wires.

In addition, the Weidmuller TWI-1/4/20ma/X Loop Isolator offers a wide operating temperature range of -40 C to 85 C, ensuring reliable performance in a wide range of industrial applications. It is also RoHS compliant, making it an environmentally friendly choice.

In conclusion, the Weidmuller TWI-1/4/20ma/X 7940010159 Loop Isolator is an indispensable tool for any industrial automation system. Its high degree of isolation, compact size, robust design, and easy installation make it an ideal choice for maintaining a stable and reliable signal transmission in your industrial process control applications.

The Weidmuller TWI-1/4/20ma/X 7940010159 Loop Isolator for 4-20mA signals is a device used to protect and isolate control and measurement systems from ground loops and noise. Here are the pros and cons of buying this product:

1. High-quality product from a reputable manufacturer, Weidmuller.

2. Wide operating temperature range (-40 C to 85 C), making it suitable for various industrial environments.

3. Universal mounting design, allowing for easy installation in different control panels.

4. Offers galvanic isolation, which helps prevent current leakage and reduces noise in the system.

5. Compact and robust design, ensuring durability and extended service life.

6. Suitable for use in hazardous areas with explosion-proof enclosures available (ex: TWI-1/4/20ma/X-Exd-i-Exia-ip66).

1. The price may be higher compared to some other loop isolator brands, which could be a concern for budget-conscious buyers.

2. The device requires a power supply (12-30V DC) to operate, which may add to the overall system cost.

3. Some users may find the installation process slightly complex due to the need for proper wiring and connection to the power supply.

In conclusion, the Weidmuller TWI-1/4/20ma/X 7940010159 Loop Isolator is a high-quality and reliable device that offers various advantages over other loop isolator options. However, its high price and the need for a power supply may deter some buyers. If you prioritize quality, durability, and protection against noise and ground loops, this loop isolator could be an excellent choice for your application. If budget is a concern, you may want to consider alternative products or negotiate pricing with the supplier.

Details:

Shipping: Shipping cost: is quoted as part of the sale. For example, Programmable Logic Controllers PLC's, Distributed Control Systems DCS's, Human Machine Interface HMI's, Variable Speed Drives VSD's, Power Supplies, Pressure Transmitters and everything in between. Input: 4-20mA. Loop Powered Isolator Single Channel.

Condition: Used Item - All used products are guaranteed to be working but may show signs of use. Output: 4-20mA Loop Powered. TWI-1/4/20MA/X Weidmuller, Loop Powered Isolator, 4-20mA.

part #: twi1420ma prices

• $159.00-$499.99

specifications automationjack:

• brand: Weidmuller
• mpn: Twi-1/4/20ma/x
• type: Signal Converters

payments automationjack:

• other
• wallet: Paypal
• credit card: Diners-club

seller automationjack:

• city: Denver, Colorado
• # reviews: 761
• rating: 98.4%

returns automationjack:

• time: 60 Days
• method: Money back
• paid by: Seller
• policy: Returns Accepted

shipping automationjack:

• class: Standard
• type: Fixed
• service: Standard
• transit: 5-11 Days
• cost: $0.00

general automationjack:

• condition: Used
• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

offer automationjack:

• availability: In Stock
• best offers: True
• sold: 0
• started: October 9, 2025
• options: Ship-to-home
• quantity: 6

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