---
product_id: 13941005
title: "QLS-2 Quad Isolated Output Loop Splitter Retransmitter, 10-48 Vdc Powered"
brand: "laurel electronics"
price: "HK$6913"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/13941005-qls-2-quad-isolated-output-loop-splitter-retransmitter-10-48
store_origin: HK
region: Hong Kong
---

# 4-20 mA input 4 independent outputs 10-48 Vdc powered QLS-2 Quad Isolated Output Loop Splitter Retransmitter, 10-48 Vdc Powered

**Brand:** laurel electronics
**Price:** HK$6913
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** QLS-2 Quad Isolated Output Loop Splitter Retransmitter, 10-48 Vdc Powered by laurel electronics
- **How much does it cost?** HK$6913 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/13941005-qls-2-quad-isolated-output-loop-splitter-retransmitter-10-48)

## Best For

- laurel electronics enthusiasts

## Why This Product

- Trusted laurel electronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Isolation:** Grounds of input and outputs can differ by up to +/-10V without interference.
- • **Flexible Power Options:** Compatible with both 10-48 Vdc and 12-32 Vac power sources.
- • **Loop Integrity Maintained:** Opening any output loop won’t disrupt the performance of others.
- • **Seamless Signal Splitting:** Effortlessly drives four independent 4-20 mA outputs from a single input.
- • **Versatile Input Compatibility:** Accepts a range of input signals: 4-20 mA, 1-5V, 0-5V, or 0-10V.

## Overview

The Laurel Electronics QLS-2 Quad Isolated Output Loop Splitter Retransmitter is a versatile device designed to accept various input signals and drive multiple independent outputs, ensuring robust performance and flexibility in industrial applications.

## Description

In many industrial applications, the same 4-20 mA signal from a transmitter needs to be sent to multiple devices. Simply connecting the loads in series would cause a number of problems. The devices in the loop then cannot share a common ground. When any device in a loop is removed, fails, or if a wiring fault occurs, all other devices in the loop also lose their signal. The transmitter (or signal conditioner) voltage compliance limit may be exceeded, since the voltage drops across loads in series are additive. The Laurel QLS Quad Loop Splitter solves these problems by sourcing up to 4 independently adjustable 4-20 mA outputs from a single input. If any device in an output loop is removed from a loop or if a wiring fault occurs, the remaining loops continue to operate properly. Each loop only drives a single load, avoiding compliance problems. Features: Accepts a 4-20 mA, 1-5V, 0-5V or 0-10V input signal. Drives four (4) independent 4-20 mA outputs proportional to input. Outputs can share a common ground. Grounds of input and outputs can differ up to +/-10V. Opening any output loop does not affect other loops. +/-10% zero and span fine adjustments for each output loop. Loop current test point for each output, where 200 mV = 20 mA Indicator LED for each connected output. Powered by 10-48 Vdc or 12-32 Vac. Powers a 2- or 3-wire input transmitter at 24V with up to 30 mA. 22.5 mm (0.9") wide case snaps to 35 mm DIN rail. CE, RoHS, ETL (UL 61010-1) certified.

## Features

- Accepts a 4-20 mA, 1-5V, 0-5V or 0-10V input signal
- Drives four (4) independent 4-20 mA outputs proportional to input
- Grounds of input and outputs can differ up to +/-10V
- Opening any output loop does not affect other loops
- Powered by 10-48 Vdc or 12-32 Vac

## Images

![QLS-2 Quad Isolated Output Loop Splitter Retransmitter, 10-48 Vdc Powered - Image 1](https://m.media-amazon.com/images/I/3147X3DDeqL.jpg)
![QLS-2 Quad Isolated Output Loop Splitter Retransmitter, 10-48 Vdc Powered - Image 2](https://m.media-amazon.com/images/I/31cCabYZaKL.jpg)
![QLS-2 Quad Isolated Output Loop Splitter Retransmitter, 10-48 Vdc Powered - Image 3](https://m.media-amazon.com/images/I/51bSbeE1qdL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/13941005-qls-2-quad-isolated-output-loop-splitter-retransmitter-10-48](https://www.desertcart.hk/products/13941005-qls-2-quad-isolated-output-loop-splitter-retransmitter-10-48)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-21*