iSN-104-E Liquid Leak Detection Module, 4-ch with Modbus TCP/UDP and MQTT
4-channel liquid leak detection module with cable-break alarm, audible buzzer and Modbus TCP/UDP or MQTT connectivity. Supports probes or detection cables up to 500 metres, with PoE and DC power.
- Four liquid leak detection channels with probe or cable sensors
- Leak and cable-break alarms with buzzer, muteable by push button
- Detection cable and extended cable up to 500 metres
- Sensitivity adjustable by rotary switch, 26 kΩ ~ 580 kΩ
- Modbus TCP/UDP and MQTT communication over a single RJ-45 port
- Redundant power from PoE (IEEE 802.3af, Class 1) or 10 ~ 48 VDC
€149.00 per piece
| 1-9 pcs | €149.00 | |
|---|---|---|
| 10-30 pcs | €141.00 | −5 % |
| 31+ pcs | €134.00 | −10 % |
Product information "iSN-104-E Liquid Leak Detection Module, 4-ch with Modbus TCP/UDP and MQTT"
The iSN-104-E monitors four liquid leak detection channels and reports leaks and cable breaks directly, with no additional conversion module required. Each channel can use a point probe or a line-detection cable, so the module suits both spot monitoring and long pipe runs.
Detection cables and extended cables can run up to 500 metres in total. The sensitivity range of 26 kΩ to 580 kΩ is set with a rotary switch, and a push button mutes the buzzer while the status LEDs show power and alarm state. Remote alarm and device control are available over Modbus TCP/UDP or MQTT, so the module can feed existing HMI, SCADA or monitoring systems.
The unit accepts redundant power from PoE (IEEE 802.3af, Class 1) or a 10 ~ 48 VDC input, with reverse polarity protection. It mounts on a DIN rail and is rated for -25 ~ +75 °C operation.
Applications
- Water pipe leak monitoring in buildings
- Monitoring of fire pipes and sewage pipes
- Detection of leaks from domestic water, drainage and electrical equipment
- Real-time leak detection in computer rooms, warehouses, libraries and museums
- Leak monitoring on air handling equipment, refrigeration units, liquid containers and pump tanks
- Integration with WISE IoT Edge Controller or TPD/VPD Touch HMI
| Product type: | Liquid leak detection module |
|---|---|
| Interface: | Ethernet |
| Protocol: | Modbus TCP/UDP, MQTT |
| Ports: | 1 x RJ-45, 10/100 Base-TX |
| PoE: | Yes |
| Power input: | 10 ~ 48 VDC, PoE |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Specifications
| EMS Protection | |
|---|---|
| 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 Liquids Leak Detection Cable CA-LLD-DC100X-Lxxx only. |
| Ethernet | |
| Ports | 1 x RJ-45, 10/100 Base-TX |
| PoE | Yes |
| Access Control | ID, Password and IP Filter |
| Protocol | Modbus TCP/UDP, MQTT |
| Power | |
| Reverse Polarity Protection | Yes |
| Input Range | 10 ~ 48 VDC |
| Consumption | 1.6 W Max. |
| Powered from PoE | Yes, IEEE 802.3af, Class 1 |
| Mechanical | |
| Dimensions (mm) | 72 x 95 x 57 (W x L x H) |
| Installation | DIN-Rail Mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80°C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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