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iSN-104-E – 4-channel Liquid Leak Detection Module (Ethernet version)
New Products
2024-06-26

Introduction
The iSN-104-E Liquid Leak Detection Module is a low-cost intelligent liquid leak detection device that can be used for direct control triggering and audible alarm. Without the need for additional conversion module, the iSN-104-E can be easily integrated with a variety of monitoring systems to achieve remote alarm and remote device control. The iSN-104-E Liquid Leak Detection module can be used to monitor double-core leader cable lengths of up to 500 meters, and can be used with an extended cable and its liquid leak detection cable(included in the package).
The module can be easily integrated with other acquisition hosts connected to the network. The iSN-104-E 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, and other similar equipment.. Communication with the iSN-104-E can be programmed based on the Modbus TCP/UDP if required. Additionally, different addresses can be configured via hardware to allow for Modbus TCP/UDP communication. The iSN-104-E adopts Ethernet and PoE, meaning that the device can be easily integrated into existing HMI or SCADA systems, ensuring trouble-free maintenance in distributed control systems.
The module can be easily integrated with other acquisition hosts connected to the network. The iSN-104-E 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, and other similar equipment.. Communication with the iSN-104-E can be programmed based on the Modbus TCP/UDP if required. Additionally, different addresses can be configured via hardware to allow for Modbus TCP/UDP communication. The iSN-104-E adopts Ethernet and PoE, meaning that the device can be easily integrated into existing HMI or SCADA systems, ensuring trouble-free maintenance in distributed control systems.
Features
• 4-ch Liquid Leak Detection
• Water Leakage and cable break detection triggers and audible alarm
• A mute button to silence the audible alarm
• Five LED indicators to display the status of the power and the alarm
• Liquid Leak Detection Cable and Extended Cable can be up to 500 meters
• Sensitivity adjustable detection
• Supports Modbus TCP/UDP, MQTT
• Includes Redundant Power Inputs: PoE and DC Input
Applications
The iSN-104-E is a leakage detection module used for water pipe leak monitoring in buildings featuring two working modes.
1. Work with the Liquid Leak Detection Cable that installed near the potential leaking pipes or area to detect leakage and cable breaks with an alarm.
2. Work with the leakage probe installed at fixed potential leak locations to detect leaks.
The leakage monitoring is applied to the water pipes, fire pipes and sewage pipes of buildings, as well as the detection of domestic water, drainage and electric equipment. This effectively achieves water saving and ensures the safety of living environments. The iSN-104 can detect leakages, send out signal and alarms, and when combined with the WISE IoT Edge Controller or TPD/VPD Touch HMI, can further integrate with mobile APP or community systems.

iSN-104 iSN-104 series comparison table
| Model | Channel | Interface | Mounting |
|---|---|---|---|
| iSN-104 | 4 | RS-485, Modbus RTU, DCON | DIN-rail |
| iSN-104-E | 4 | Ethernet, PoE | DIN-rail |
For more information, please visit the following webpage:
https://www.icpdas.com/en/product/iSN-104-E
