Introduction - ICP DAS USA iSN-101 User Manual

1. Introduction

The iSN-101/104 Liquid Leak Detection Module is a low-cost intelligent liquid leak
detection device that iSN-101 can be used to directly control Relay Output. No
additional conversion module is needed and the iSN-101/104 can be easily integrated
with a variety of monitoring systems to achieve remote alarm and remote device control.
The iSN-101/104 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 Liquid Leak
Detection Cable and its included Leakage Probe. If liquid is detected, the controller
immediately activates the output relay - the normally open, normally closed passive
output signal. The module can be easily integrated with other collection hosts
connected to the network. The iSN-101/104 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-101/104 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.
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iSN-101/104 User Manual