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ETL Vs UL: 7 Differences You Must Know
If you live in North America now, you will find that most of your home appliances are printed with ETL or UL marks like following:
DC Solid State Relay: What Is It And How It Works?
Have you ever wondered how to control a DC heater more safely and easily in a temperature control system? For Lorentzzi, who has worked in

Proximity Sensor Vs Limit Switch: Which One Should You Use?
Want to know how far an object has moved on a lead-screw or conveyor? There are two options: proximity sensors and limit switches. Since there

Auto-tuning In Temperature Controller: What You Need to Know
When you operate a PID temperature controller by reading the user manual, you’ll often come across the term “auto-tuning”. But what exactly is it? And

Temperature Controller Vs. Thermostat: Differences, Use Cases & Buying Guide
When it comes to choosing the right temperature control product, some may recommend you to use a temperature controller, while others may suggest a thermostat.
Ramp And Soak Temperature Controller: What Is It And How It Works
Are you looking for a temperature controller with multiple programmable segments and the ability to control ramp or dwell times? The ramp and soak temperature
NC Solid State Relay: Does It Exist And How to Realize?
Have you noticed that all solid-state relays on the market are normally open contact switches if they can be classified according to the different contacts
Analog Signal: 4-20mA Vs. 1-5VDC, Which Is Better?
Imagine this: you are a manager in a production workshop and want to know the size of the liquid flow in real time, what should
Soft Start In Heater: What Is It And How It Works?
Soft start is a control strategy that is widely used not only in the field of heater temperature control, but also in other applications, such
Solid State Relay Types: How to Choose the Right SSR for Your Application
Solid-state relays, or SSRs for short, are used as actuators and are widely used in many applications such as temperature control systems, lighting control systems,
Temperature Controller With Timer: Benefits, Applications & Buying Tips
Want to build a temperature control system that helps you reach the desired temperature and maintain that temperature for a specified period of time? A
Temperature Control Systems: 6 Things You Must Know
As a housewife, one day you find: The fresh groceries you put in the fridge yesterday have spoiled because the cooling system failed. Or as