iSN-104

4-channel Liquid Leak Detection Module (RS-485 version)

https://www.icpdas.com/web/product/download/iiot/sensor/isn/document/data_sheet/iSN-101_iSN-101DIN_en.pdf

Features

4-ch Liquid Leak Detection
Liquid Leakage and cable break detection triggers and audible alarm
A mute switch to silence the audible alarm
Five LED indicators to display the status of the power and the alarm
Liquid Leak Detection Cable and Leader Cable can be up to 500 meters
Sensitivity adjustable
Supports the DCON and the Modbus RTU Protocols

Introduction

The iSN-104 Liquid Leak Detection Module is a low-cost intelligent liquid leak detection device that can be used to directly control triggers and audible alarm. No additional conversion module is needed and the iSN-104 can be easily integrated with a variety of monitoring systems to achieve remote alarm and remote device control. The iSN-104 Liquid Leak Detection module can be used to monitor double-core leader cable lengths of up to 500 meters, and can be used with both the extended cable and its included liquid leak detection cable. The module can be easily integrated with other collection hosts connected to the network. The iSN-104 is suitable for real-time leak detection in critical locations, such as computer room base stations, warehouses, libraries, museums and industrial sites, and also for air handling equipment, refrigeration units, liquid containers, or pump tanks, etc., where there is a need to monitor any leakage of the equipment.

When required, communication with the iSN-104 can be programmed based on the Modbus RTU protocol, with the added benefit that different addresses can be configured via hardware to allow for Modbus RTU communication.

Applications

The iSN-104 is a leakage detection module used in water pipe leak monitoring in buildings with two working modes.

1. Work with the water sense cable that installed near the possible leaking pipe or area to detect leakage and cable break with alarm.
2. Work with the water leakage probe that installed in fixed possible leak locations to detect.

The leakage monitoring is applied to the water pipes, fire pipes and sewage pipes of buildings, as well as the detecting of domestic water, drainage and electric equipment, which can effectively achieve water saving and ensure the safety of living. The iSN-104 can detect leakages, send out signal and alarms, combine with the WISE IoT Edge Controller or TPD/VPD Touch HMI, and to further integrate with the mobile APP or community system.

Ordering Information

PRODUCT SERIES	DESCRIPTION	QNT.	INQUIRY
PRODUCT SERIES iSN-104 CR	DESCRIPTION4-channel Liquid Leak Detection Module, Supports Modbus/RTU and DCON protocols (RoHS)

This combination include other products.

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EFT (IEC 61000-4-4)	±4 kV for Power
ESD (IEC 61000-4-2)	±8 kV Air for Random Point

LED Indicators
Status	1 as Power Indicator 4 as Alarm Indicator

System
Alarm	For both liquid leak detection and cable-break detection.
Buzzer	Yes. Can be muted by a push button.

Liquid Leak Detection
Channels	4
Liquid Type	Water, 2uS/cm
Sensor Type	Probe for point detection or Cable for line detection
Max. Cable Length	500 meters Includes liquid leak detection cable and extended cable.
Sensitivity Range	26 KΩ ~ 580 KΩ (rotary switch adjustable)
Cable-break Detection	Yes. For sense cable CA-LLD-DC100X-Lxxx only.