What are Linear Heat Detectors?
Linear heat detectors detect only heat. They do not detect smoke. On the other hand, a fire alarm system consists of detection devices that detect
Measure
4 Most Common Types of Temperature Sensors
The 4 Most Common Types of Temperature Sensors are NTC thermistors, RTDs, Thermocouples, and semiconductor-based sensors. These sensors for temperature are used for monitoring and
Rate of Rise Heat Detectors
Rate of rise heat detectors is a type of heat detector that responds when its element sense the increased temperature of thermal energy of a
Direct Acting Control Valves & Reverse Acting Control Valves
In this article, we will discuss Direct Acting Control Valves & Reverse Acting Control Valves. Actuators are categorized as direct acting and reverse acting. Actuators
What is a Bubbler System?
The bubbler system measures the liquid level by measuring the pressure required to force air or gas into a liquid at a point beneath the
Liquid in Glass Thermometer
The Liquid in glass thermometer is widely used for measuring temperature. Temperature is defined as the degree or intensity of heat that is present within
Why 24 Volts DC Power Supply is Used?
This article describes reasons for the use of 24 volts DC power supply in electronics, instrumentation, and automation. As we know, all major industrial automation
What are FAT and SAT? Differences, Objectives & Advantages
Taking care of the quality of products, services, and care is essential. However, the FAT and SAT inspections are essential to be able to verify
Types of Rupture Disk
There are two types of rupture disk- Forward Acting & Reverse Acting Rupture Disk. A rupture disk is used to protect the vessel from being
Instrument Numbering Philosophy
Instrument Numbering is the most important for preparing P&ID and other documents related to instruments. In industry, we have many plants. Each plant has different units.