Detail

XW-DW101-5 Five-channel non-locating leak detector is a simple and cost-effective liquid leakage detection equipment, with 5 groups of channels independent detection function. It can not only connect to leak detection cable for detection, but also can be used with other detection probes for different detection environment requirements. The 485 signal output by the detector can be integrated with various monitoring systems to achieve remote monitoring.

Application & Features

Application

IDC

Data centre

Intelligent Building

Museum

Warehouse

Using industrial grade electronic components, can not only ensure high sensitivity, but also reduce the false alarm caused by various external factors. Adopt electromagnetic compatibility design,anti-surge, anti-static, anti-EFT and other protection functions.

With spring screw for installation. When leakage occurs, the leakage indicator lights up, and returns to normal state automatically after danger elimination, no need manual operation.

With five groups of independent detection channels, can connect five leakage detection cables as the same time. A single channels can connect 500 meter leak detection cable to monitor the leakage status of each area which suitable for multiple leak detection areas.

Can output RS485 signal and connect with monitoring platform, the maximum serial 128 devices, using the standard MODBUS protocol, easy to integrate the remote monitoring system.

Dual RJ45 interface. Power supply and communication are integrated into the RJ45 interface, and the devices can be connected in series through the dual RJ45 interface.

Technical Data

Operation Principle

Five-channel non-locating leak detector connect to non-locating sense cable and install in the detection area. Uploaded liquid leak data to upper computer through RS485 signal, and monitor liquid leakage status through monitoring platform.

Detection system topology diagram

Installation

With 2 sets of RJ45 interfaces which integrates power supply and communication. Only 1 set of interface is required for power supply and communication, other interface is to cascade other temperature-humidity devices.

DC 9~30V power input (DC12V is recommended to ensure long-term working stability). All operations are under power-off. Power on only after all components are properly connected.

Connect the power cable according to the terminal identifier. "+12V" connects to the positive power supply, and "GND" connects to the negative power supply.

Please connect the power cable according to the terminal identifier. "+12V" connects to the positive power supply, and "GND" connects to the negative power supply.

Please connect the communication cable according to the terminal identifier. 485A is positive and 485B is negative. If the positive and negative terminals are incorrectly connected, the communication fails. With five groups of RJ11 sense cable interface, connect RJ11 plug PIN.1 and PIN.2, can connect the sense cable according to the requirements.