DC12V 100mA Environmental Monitoring Unit With Alarm

Outdoor Telecom Cabinet Shock Sensor 12VDC Digital Vibration Detector

With Alarm Relay Output And Microprocessor Control

Model: EA8016001

Function

The digital vibration inductive detector, equipped with microprocessor control, alarm triggering can be achieved by a single vibration amplitude, or by accumulating multiple vibration signals of different sizes within the time limit. The weak vibration signal will be shielded, but not accumulated to generate alarm. Only strong vibration or multiple times vibration will be considered as effective signal and stored in pulse counting memory. At the same time, it can set the sensitivity manually to ensure that the best working point can be set according to the environmental conditions - to prevent false alarm without reducing the sensitivity.

Wiring

Power terminal connected to 12V DC power supply

Alarm output connected to normally closed zone of alarm host

Anti disassembly output connected to normally closed zone of alarm host

Adjust sensitivity

First, turn the sensitivity potentiometer anticlockwise to the end. At this time, the sensitivity is the lowest. Slowly rotate VR clockwise to increase the sensitivity. Knock the protected surface (simulated attack force) at each sensitivity setting point, and pay attention to whether notice if the red light is on. If the red light is on for two seconds, it indicates an alarm. This sensitivity point is the correct setting point, and then try again knock with less force to test whether the sensitivity is too high.

The jumper cap on the circuit board of the detector is a high and low sensitivity regulator, which is high sensitivity when closing and low sensitivity when opening.

Specifications

Fixing and installation

Disassembly and combined installation

1. Remove the panel

Insert a small paper cutter or screwdriver to the gap beside the screw cover (see Figure 1), gently pry up the screw cover, loosen the screw, and then separate the surface cover and the bottom cover (see Figure 2)

2. Combination cover

Place the screw in the screw pit, then tighten the screw and carefully close the cover.

3. Installation

Fix the vibration detector to the protected surface.

Pictures

Introduction

Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG) TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technology innovative company, we engage in the R&D, manufacture, and sales of telecommunication equipment. Estel has a well-established team of technical and management experts who can meet customers’ specific needs accurately.

The base station integrated solutions and products include outdoor integrated telecom equipment cabinet, battery cabinet, RRU cabinet, power supply cabinet, environment monitoring system, TEC peltier air conditioner, AC220V compressor air conditioner, DC48V variable frequency air conditioner, heat exchanger, rectifier, UPS, embedded telecom power system etc. All the above solutions and products can be custom made.

Our products and solutions have been deployed all over China. Our main domestic customers are China Telecom, China Mobile, China Unicom, State Grid, Shenzhen / Beijing Metro and Huawei / ZTE etc. In addition, our products have been exported to Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, Mid East countries, etc.

“ Customers First, Quality First ” is always our principle. We have attained many certifications, such as ISO9001, ISO14001, OHSAS18001, CE, UL, FCC etc. AS a telecom integrated solutions / energy saving system integrator in China, We have strong advantages in technology competitiveness, management competitiveness ,service competitiveness and price competitiveness. Through many years of experiences in design, production and implementation of different projects around the world, we have gained great reputation. Relying on professional technique and strict quality control, we will continuously offer high cost-effective products and solutions to our respectable customers globally. We will always try our best to meet customers’ need and requirement.

Company Capability

Trade & Market