A hazardous area refers to any location with combustible materials that could cause an explosion. An intrinsically safe electrical circuit uses very low energy levels that cannot cause an explosion. Barriers are a key part of intrinsic safety systems as they limit energy to hazardous areas. Intrinsic safety is the safest, least expensive method to protect hazardous areas.
Class materials for teaching the use of the HC-SR04 ultrasonic sensor with an Arduino Uno. These materials were originally used in Startathon 2016.
The code is available here. https://github.com/SustainableLivingLab/ultrasonic-hc-sr04-usage
Class materials for teaching the use of the HC-SR04 ultrasonic sensor with an Arduino Uno. These materials were originally used in Startathon 2016.
The code is available here. https://github.com/SustainableLivingLab/ultrasonic-hc-sr04-usage
To study the working principle of gas and smoke detector system
To design and construct of the gas and smoke detector system and control system using Arduino with Bluetooth module
To implement gas and smoke design in the project
At the very first time of smoke creation so that avoided the unwanted accident
Gas and smoke use every day of our life. A big number of accident happen today everyday life from the gas. A huge number of loss occur from gas and smoke in our everyday life. Gas speared so quickly that an accident happen so quickly.
So basically we try to modify our project to make a gas or smoke detector that will response with the present of smoke and send warning sms.
Notice Board is primary thing in any institution or organization or public utility places like bus stations, railway stations and parks. But sticking various notices day-to-day is a difficult process.
Wireless Electronic Notice Board Using Voice Recognition.With the advent of advance technology nowadays, the wireless communication is proving its importance in each and every field of today’s era. This system deals with use of one such wireless technology. The proposed system is a combination of hardware as well as software. The main idea of the project is to develop an electronic notice board which will display the content entered by user’s voice in his mobile phone. This in turn will reduce the paper consumptions and wastage of time involved in conventional notice board.
In speech controlled electronic notice board is very friendly to user and can operate merely from a distance of 10 meters(approx). Here, installed application operates on Voice recognition concept which will be embedded in a microcontroller interfaced with Bluetooth device. Bluetooth wireless technology helps in communication area, and is the fastest growing fields within the wireless technologies.
This project was done by the students of Department of Computer Science and Engineering, International Islamic University Chittagong (IIUC).
Project Video : https://youtu.be/gEsIEVdwU7Q
Here you will find details about how you can make a fire detection system by using arduino and flame sensor. We have also added the budget you need to make this project.
Gas leak detection is the process of identifying potentially hazardous gas leaks by means of various sensors.
These sensors usually employ an audible alarm to alert people when a dangerous gas has been detected.
The total circuit units are arranged on PCB board.
Monitoring of Forest Fire Detection System using ZigBeeijtsrd
A large number of valuable forests are destroyed in every second caused by fire around the world. As a result of insufficient information of firefighting cannot be provided in time to the occurrence of fire places. Therefore, the lives of people, animals and valuable forest have been lost for wild fire. This proposed system is designed by using sensors nodes and empowering them to communicate with each other through wireless technologies. The system mainly consists of three parts detecting part, monitoring part and wireless sensor network part. The detecting part was devised using Simulated Sensor Program. Temperature sensor LM35 , humidity sensor DHT 11 and gas sensor MQ2 detect the occurrence of forest fire. The monitoring part is integrated with LCD display. The ZigBee protocol is utilized for the wireless sensor network communication. Sakawah Hlaing | Soe Nay Lynn Aung ""Monitoring of Forest Fire Detection System using ZigBee"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd25139.pdf
Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/25139/monitoring-of-forest-fire-detection-system-using-zigbee/sakawah-hlaing
An Explosion Proof Cable Gland is a critical component in industrial settings designed to ensure the safety of electrical installations. Specifically engineered to prevent the risk of explosions in hazardous environments, these cable glands act as protective seals around cables, wires, or conduits, effectively containing any potential sparks or ignition sources within the enclosed system. Employing robust materials and precise engineering, Explosion Proof Cable Glands provide a secure barrier against flammable gases, vapors, or dust, minimizing the likelihood of hazardous incidents. Their application is essential in industries such as oil and gas, chemical manufacturing, and mining, where the presence of combustible substances demands heightened safety measures. By effectively sealing cable entries, these glands contribute to overall workplace safety, offering reliable protection against the inherent dangers of explosive atmospheres.
To study the working principle of gas and smoke detector system
To design and construct of the gas and smoke detector system and control system using Arduino with Bluetooth module
To implement gas and smoke design in the project
At the very first time of smoke creation so that avoided the unwanted accident
Gas and smoke use every day of our life. A big number of accident happen today everyday life from the gas. A huge number of loss occur from gas and smoke in our everyday life. Gas speared so quickly that an accident happen so quickly.
So basically we try to modify our project to make a gas or smoke detector that will response with the present of smoke and send warning sms.
Notice Board is primary thing in any institution or organization or public utility places like bus stations, railway stations and parks. But sticking various notices day-to-day is a difficult process.
Wireless Electronic Notice Board Using Voice Recognition.With the advent of advance technology nowadays, the wireless communication is proving its importance in each and every field of today’s era. This system deals with use of one such wireless technology. The proposed system is a combination of hardware as well as software. The main idea of the project is to develop an electronic notice board which will display the content entered by user’s voice in his mobile phone. This in turn will reduce the paper consumptions and wastage of time involved in conventional notice board.
In speech controlled electronic notice board is very friendly to user and can operate merely from a distance of 10 meters(approx). Here, installed application operates on Voice recognition concept which will be embedded in a microcontroller interfaced with Bluetooth device. Bluetooth wireless technology helps in communication area, and is the fastest growing fields within the wireless technologies.
This project was done by the students of Department of Computer Science and Engineering, International Islamic University Chittagong (IIUC).
Project Video : https://youtu.be/gEsIEVdwU7Q
Here you will find details about how you can make a fire detection system by using arduino and flame sensor. We have also added the budget you need to make this project.
Gas leak detection is the process of identifying potentially hazardous gas leaks by means of various sensors.
These sensors usually employ an audible alarm to alert people when a dangerous gas has been detected.
The total circuit units are arranged on PCB board.
Monitoring of Forest Fire Detection System using ZigBeeijtsrd
A large number of valuable forests are destroyed in every second caused by fire around the world. As a result of insufficient information of firefighting cannot be provided in time to the occurrence of fire places. Therefore, the lives of people, animals and valuable forest have been lost for wild fire. This proposed system is designed by using sensors nodes and empowering them to communicate with each other through wireless technologies. The system mainly consists of three parts detecting part, monitoring part and wireless sensor network part. The detecting part was devised using Simulated Sensor Program. Temperature sensor LM35 , humidity sensor DHT 11 and gas sensor MQ2 detect the occurrence of forest fire. The monitoring part is integrated with LCD display. The ZigBee protocol is utilized for the wireless sensor network communication. Sakawah Hlaing | Soe Nay Lynn Aung ""Monitoring of Forest Fire Detection System using ZigBee"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd25139.pdf
Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/25139/monitoring-of-forest-fire-detection-system-using-zigbee/sakawah-hlaing
An Explosion Proof Cable Gland is a critical component in industrial settings designed to ensure the safety of electrical installations. Specifically engineered to prevent the risk of explosions in hazardous environments, these cable glands act as protective seals around cables, wires, or conduits, effectively containing any potential sparks or ignition sources within the enclosed system. Employing robust materials and precise engineering, Explosion Proof Cable Glands provide a secure barrier against flammable gases, vapors, or dust, minimizing the likelihood of hazardous incidents. Their application is essential in industries such as oil and gas, chemical manufacturing, and mining, where the presence of combustible substances demands heightened safety measures. By effectively sealing cable entries, these glands contribute to overall workplace safety, offering reliable protection against the inherent dangers of explosive atmospheres.
Hazardous location protection methods e book by pepperl+ fuchsKristen_Barbour_PF
Hazardous Location Protection Methods Explained.
By definition, a hazardous (classified) location is an area in an industrial complex where the atmosphere contains flammable concentrations of gases or vapors by leakage, or ignitable concentrations of dust or fibers by suspension or dispersion.
The treatment of dangerous substances, where the risk of explosion or fire exists that can be caused by an electrical spark, arc, or hot temperatures, requires specifically defined instrumentation located in a hazardous location. It also requires that interfacing signals coming from a hazardous location be unable to create the necessary conditions to ignite and propagate an explosion.
Early warning surge&lightning (electrical safety ) for valuable equipment...Mahesh Chandra Manav
Safe your Equipment’s from Electrical Hazard we Support from Design Engineering ,Supply &Installation for Sophisticated Electronics for Digital ,Analogue, Control ,Monitor , Communication&Networking
We can Support
Maintenance Free Earthing for Equipment’s Safety
Monitoring and Alarm for Earthing Health
Surge Protection Device
Early Warning for Lightning&Surge
We have offer Focus Important presentation for Industries Building Infrastructure Electrical , Elevators &Escalators ,IBMS ,HVAC, CCTV, Fire Alarm ,Access Controls, Security Surveillance ,Street Light LED, Telecom Equipment’s SMPS Power Supply with Exchange and Tower ,
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Let’s work jointly to protect your premises from Surge and Lightning
Department of Space ,Electrical Contractors, Equipment Manufacturing, Launching Systems,Controls,Monitoring and Electrical Systems, Design and development DRDO
Department of Space ,Electrical Contractors, Equipment Manufacturing, Launching Systems,Controls,Monitoring and Electrical Systems, Design and development DRDO
Studer’s popular Vista 5 console gets an upgrade to the M2 with the optional addition of the precision TFT metering system introduced on the flagship Vista 9 console.
The new metering is capable of displaying signal levels from mono through to 5.1 channels on each input, with a configurable lower area which can be used to display bus assignments, surround images or the unique History mode, where a scrolling audio waveform displays signal anomalies and highlights them for up to 50 seconds to allow the engineer to identify where the event occurred. Metering for ‘layer 2’ signals can also be viewed, while the Control Bay screen can be used to provide configurable user pages with up to 40 meters.
When the TFT meter bridge is fitted, the external GC screen becomes an integral part of the chassis.
The Vista 5 M2 is based on the well known and widely praised Vista 5 console, which has found its home in all kinds of broadcast and theater production facilities around the world, and existing Vista 5 owners will be pleased to learn that their console may be easily upgraded to the M2 version to be ready for the optional meter bridge, which is a simple add-on to the console chassis.
Available in two frame sizes, 32 and 42 fader, the Vista 5 M2 brings precision signal monitoring to an already versatile and highly-regarded console.
Ministry of Civil and Avation/Airport Authority (Civil/Electrical/CNS/Electronics/Airport Equipments)/Indian Airport Pvt Players/EPC and Airport Infra Project Companes
Building Automation,Networking & Communication Presentation by LVS 2022.pdfMahesh Chandra Manav
Link Vue System Offering Technical and Genuine support to all Customers also Introducing of New Technologies upgradation knowledge of customer while preparing Tenders for New and Modernization of Old facilities .
We are into OEM for Networking Products LAN ,Fiber Optics and Wireless with GSM Solutions. Electrical Connectors ,PLUG Sockets and Electric Vehicles Cable Harness, We are also distributor of Surge Protection and System Integrators of Building ,Automation , Smart Data Loggers, Protocol Convertors, Protocol to FO Convertors, CCTV , Fire Alarm , Access Controls, Security Systems, Audio Visuals ,PA Systems , EPABX ,Parking Managements and Enterprises Solutions with PIDS Fencing.
Latest We Introduce DRONE Survey and Monitoring Services, Weather Monitoring Station and Electric Vehicle Charging Unit for AC and DC Charging of Electric Vehicles 3KW-360KW.
We are into Design Engineering Selection of Right and Genuine Components as per application and Environment demand with Installation by Professionals.
to know more plz visit our webpage www.linkvuesystem.com
Mahesh Chandra Manav HOD M-9811247237 manav.chandra@linkvuesystem.com
you can visit my profile and comments
Project Smart City ,Project AMRUT, Project Solar PV Power ,Muncipal Corporation , ProjectStreet Light LED,Project Traffic Light, Project out door CCTV,Project Variable Moving Display,all Architect,MEP,Electrical Consultants ,Project Engineering Department Electrical, Project Telecom and Broadband
Similar to Intrinsic Safety in a Nutshell by Pepperl+Fuchs (20)
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024
Intrinsic Safety in a Nutshell by Pepperl+Fuchs
1.
2. The term hazardous area can be confusing. A hazardous area refers to any location with combustible material such as gases, dusts, or fibers that might produce an ignitable mixture. A hazardous area can be a sealed room filled with a volatile material or an area that is open to normal foot traffic, such as the area around a gasoline pump.
3. This is typically achieved through the use of barriers – either zener diode barriers or isolated barriers – that limit energy to a hazardous area. As the name implies, intrinsic safety refers to electrical equipment and wiring that’s inherently safe. In other words, an intrinsically safe circuit is one with energy levels so low they cannot cause an explosion.
4.
5. Barriers are the key component in an intrinsic safety system because they limit the energy to the hazardous area.
6.
7. Isolated barriers provide galvanic isolation for anything connected to them. Therefore, there is no need for a dedicated ground. Galvanically isolated barriers provide protection for specific applications such as transmitters, solenoids, and thermocouples, enabling easy system design.
