The first generation of intelligent wireless monitoring module

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The first generation of intelligent wireless monitoring module

HD-WAM series product is a device that is mainly used to provide sound and indicator alarms when a lightning arrester with a remote alarm function fails.It adopts wireless transmission method,which consists of wireless alarm monitoring module HD-WAM-T and wireless alarm module HD-WAM-R. HD-WAM-T is a companion device for monitoring the status of remote signaling of a group of (four) surge protectors. It uses a voltage detection method to obtain surge protection remote signaling and identify good and bad. When any of the protectors fails, the voltage check circuit will trigger off and send an indicator alarm, and also send the alarm signal wirelessly. HD-WAM-R is a remote receiving device compatible with HD-WAM-T. Once it receives a valid alarm signal, it will send an audible and visual alarm.





Model

HD-WAM-T

HD-WAM-R

Rated working voltage Un

Built-in battery

AC 220V

Alarm method

Indicator alarm

Sound and light alarm

Module Dimensions

90*60.5*18mm

90*64*36mm

Installation method

35mm Electric guideway

Receiving distance

350mSunny empty

Enclosure protection degree

IP20

Working temperature range

-40℃ ~ +70

Operating humidity range

95%

Switching signal

Normal open



1. Alarm signal wireless transmission

2. A detection module can receive alarm signals from multiple monitoring modules;

3. An alarm module can receive alarm signals from multiple monitoring modules;

4. The passive design of the monitoring module requires no external power supply and it is valid for five years;

5. Standard 35mm guideway, small volume,easy installation and maintenance,it is unconditionally compatible with the monitored product as long as there is a switch signal output.




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