Module thu thập dữ liệu không dây iWSN + 3 kênh cảm biến dò rỉ chất lỏng ICP DAS iWSN-930R-LK-AC-IP33 CR
Feature
- Supports 3-channel Liquid Leak Detection
- Detection sensitivity adjustable
- Three LED indicators to display the status of the power, wireless communication and the alarm
- Relay Output and Buzzer Alarm for Liquid Leakage Alarm
- A mute junction to silence the Buzzer Alarm
- Liquid Leak Detection Cable and Extended Cable can be up to 500 meters
- Uses 433 MHz radio frequency for communication
- 16 RF Channels and 4 Group ID, consist of maximum 64 RF sub-networks
- Support AC power supply without external power transformer
Introduction
The iWSN-930R-LK-AC-IP33 module is a wireless liquid leakage detection module that supports AC power supply. It provides 3-channel liquid leakage detection and Buzzer Alarm, and periodically report the detection status to the iWSN-200 series module through the Sub-1GHz RF communication interface, and the user can read back the detection status from the iWSN-200 series module through the Modbus protocol.
Application
The iWSN-930R-LK-AC-IP33 module is a wireless liquid leakage detection module that supports AC power. It is suitable for liquid leakage detection in building drainage pipes, sewage pipes or domestic water pipes, fire water pipes, etc. The module will periodically report the detection status to the iWSN-200 series module through the wireless interface. The SCADA of the central monitoring center can read back the detection status from the iWSN-200 series module through Modbus. When the module detects liquid leakage, it will sound out an audible alarm on site to remind the on-site personnel to deal with it, and actively report the liquid leakage status to the iWSN-200 series module so that the central monitoring center can read this status to notify relevant personnel.
This module can not only effectively meet the needs of water saving, but also quickly detect liquid leakage on site, avoiding personnel slipping and injury or electrical equipment from short-circuit damage due to excessive liquid leakage.
Specifications
| EMS Protection |
| EFT (IEC 61000-4-4) |
± 500 V
± 1 kV for power liner |
| ESD (IEC 61000-4-2) |
± 4 kV Contact |
| Surge (IEC 61000-4-5) |
± 1 kV |
| LED Indicators |
| Status |
1 x Power
1 x Tx
1 x Alarm |
| System |
| Alarm |
For both liquid leak detection and cable-break detection. |
| Buzzer |
Yes.
Can be muted by shorting circuit mute junction. |
| Relay Output |
Signal Relay, Form C x 1, SPDT
0.5 A @ 125 VAC
2 A @ 30 VDC |
| Liquid Leak Detection |
| Channels |
3 |
| Liquid Type |
Water, 2uS/cm |
| Sensor Type |
Probe for point detection or Cable for line detection |
| Max. Cable Length |
500 meters
Include Liquid Leak Detection Cable and Extended Cables. |
| Sensitivity Range |
25 segments (adjustable by rotary switch) |
| Cable-break Detection |
Yes. For Liquids Leak Detection Cable CA-LLD-DC100X-Lxxx only. |
| RF |
| Channels |
0 ~ 15 configured by DIP switch |
| Group ID |
0 ~ 3 configured by DIP switch |
| Radio Frequency |
433.1000 ~ 434.6000 MHz |
| Transmission Distance (LoS) |
100 m |
| Node ID |
1 ~ 31 configured by DIP switch |
| Working Duty |
1 sec, 10 sec, 30 sec and 60 sec configured by DIP switch |
| Antenna |
| Type |
Built-in Omni-directional antenna |
| Power |
| Consumption |
110 VAC @ 60 Hz , 28 mA , 3.08 W |
| Input Type |
100 ~ 240 VAC 50/60 Hz |
| Mechanical |
| Dimensions (mm) |
85 x 184 x 47 (W x L x H) |
| Installation |
Wall-mount |
| Ingress Protection Rating |
IP33 |
| Environment |
| Operating Temperature |
-20 ~ +50 °C |
| Storage Temperature |
-30 ~ +55 °C |
| Humidity |
10 ~ 90% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| iWSN-930R-LK-AC-IP33 CR |
iWSN 3-channel Liquid Leak Detection Module (RoHS) (Asia Only) |
