4 To 20mA Loop Powered PCB Mounting Current Isolator

Name: 4 To 20mA Loop Powered PCB Mounting Current Isolator
Brand: Sapre Designs & Instruments Pvt. Ltd.
Price: 1500.0 INR
Availability: InStock

Price 1500.0 INR/ Unit

Get a Price/Quote

MOQ : 10 Units

4 To 20mA Loop Powered PCB Mounting Current Isolator Specification

Application
Commercial

Protection Level
IP54

Output Type
Multiple

Color
Different Available

Warranty
Yes

4 To 20mA Loop Powered PCB Mounting Current Isolator Trade Information

Minimum Order Quantity
10 Units

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Units Per Month

Delivery Time
10 Days

Main Domestic Market
All India

About 4 To 20mA Loop Powered PCB Mounting Current Isolator

A 4 to 20mA loop-powered PCB mounting current isolator is a miniature, potting-encapsulated component that provides galvanic isolation between industrial signal inputs and outputs without requiring an external power supply. It safely transfers analog signals, typically 1:1, while protecting sensitive DCS/PLC circuitry from high common-mode voltages (up to 3kV), noise, and ground loop issues.

Key Features and Technical Specifications:

Loop Powered: Operates by drawing power from the signal loop (4-20mA), typically causing a small voltage drop (<2V to 3V).
PCB Mounting: Designed for direct soldering onto printed circuit boards, often in SIP (Single Inline Package) or specialized potted modules for compact, embedded applications.
Galvanic Isolation: Provides high isolation (commonly 1.5kV to 3kV) between input and output to prevent ground loops.
Accuracy: High-accuracy signal transfer, with linearity often better than 0.1%.
Industrial Use: Ideal for field transmitter signals, PLC/DCS input/output isolation, and hazardous voltage protection.
Input/Output: 0/4-20mA input to isolated 0/4-20mA output.

Key Benefits:

Eliminates ground loops and interference.
Protects expensive I/O hardware.
Miniature "thumb-sized" footprint for space-constrained designs.
Low-cost and passive (no external power required).

Common Applications:

Loop isolation for field sensors and transmitters.
PLC/DCS input isolation in control panels.
Ground loop elimination in distributed control systems.
Embedded PCB analog input protection.

Robust Protection for Secure Operation

Featuring an IP54 protection level, the current isolator resists dust and humidity, making it an optimal choice for various commercial environments. Its sturdy design guarantees long-lasting performance, reducing the risk of electrical faults and extending equipment lifespan.

Versatile Application and Easy Installation

The isolator is designed for straightforward PCB mounting, making it ideal for integration into a wide array of commercial control systems. Its multiple output capabilities and availability in different colors offer flexibility and convenience for diverse installation requirements.

FAQ's of 4 To 20mA Loop Powered PCB Mounting Current Isolator:

Q: How does the 4 to 20mA Loop Powered PCB Mounting Current Isolator function in a circuit?

A: This isolator separates the input and output signals electrically, which prevents ground loops and signal interference. It ensures that the output accurately mirrors the input current within the 4 to 20mA range, contributing to precise and stable signal transmission.

Q: What are the main benefits of using this current isolator in commercial applications?

A: The device enhances signal accuracy, protects sensitive equipment from electrical noise, and ensures consistent operation in dusty or humid conditions, thanks to its IP54 protection. Its PCB-mount design also simplifies installation and conserves space.

Q: When should I consider integrating this isolator into my electrical system?

A: It is advisable to use this isolator whenever you need to protect signal integrity and equipment in commercial control panels, especially where varying ground potentials or high electrical noise are present.

Q: Where can this isolator be installed within a commercial system?

A: The module is suitable for direct PCB mounting inside commercial equipment control units, distribution boxes, or any electronic panel where isolation and signal protection are essential.

Q: What is the installation process for the PCB mounting current isolator?

A: Installation involves soldering the device to the designated area on the PCB, ensuring correct alignment of input and output terminals according to your circuit schematic. This straightforward process allows for secure and efficient integration.

Q: How does the warranty benefit users of this product?

A: The included warranty offers assurance against manufacturing defects and operational failures within the specified period, ensuring users receive reliable and durable performance from the product.

Tell us about your requirement