What is a temperature sensor? what's the effect?

The temperature-sensing detector realizes fire prevention by monitoring changes in the surrounding environment temperature. It is produced with high-quality linear sensors and SMD chip processing technology. It has the characteristics of high sensitivity, stability and reliability, low pow

How to wear a communicator for an air respirator

Air respirator, most people think of the scene when it comes to this word. Air respirator is also a good companion for firefighters because it is easy to carry. Air breathing apparatuses have also been gradually improved to meet more requirements of the fire protection and other chemical indu

What are the tips for shielding pump?

Shielded pump selection is impregnated with epoxy resin impregnated graphite sliding bearings, its performance is a good corrosion resistance, high wear resistance and heat resistance, low coefficient of friction. The other in the graphite bearing bore and end have lubrication and cooling