Do you understand these common instrument schematics (I)


Release time:

2018-04-20

Do you often encounter various types of instruments in process design and pipeline design, and do you feel dizzy when you look through the book to find out the principles of various instruments? The following is to share with you the schematic diagram of common instruments in chemical industry, dry goods, pure dry goods! The students who took away no longer need to feel dizzy! Harbin seo one. temperature meter 1. thin film thermocouple 2. solid expansion thermometer hangzhou seo3. Thermocouple compensation wire 4. Thermocouple thermometer 5. Thermal resistance II. Flow meter 1. Target flowmeter 2. Orifice plate flowmeter 3. Vertical waist wheel flowmeter 4. Nozzle flow 5. Volumeter 6. Oval gear flowmeter 7. Venturi flowmeter 8. Rotor flowmeter 9. Turbine flowmeter 3. liquid level meter principle 1. differential pressure type level meter A2. Differential pressure level gauge B3. Differential pressure level gauge C4. Ultrasonic measurement of liquid level 5. Capacitive level gauge four. principle of pressure instrument 1. spring tube type pressure instrument 2. electric contact type pressure instrument 3. capacitive pressure sensor 4. bellows type pressure sensor 5. pressure type thermometer 6. strain type pressure sensor to be continued. Valve principle two. control principle

Do you understand these common instrument schematics (I)

Do you often encounter various types of instruments in process design and pipeline design, and do you feel dizzy when you look through the book to find out the principles of various instruments? The following is to share with you the schematic diagram of common instruments in chemical industry, dry goods, pure dry goods! The students who took away no longer need to feel dizzy!harbin seo

One.Temperature meter

1.thin film thermocouple

 

2.solid expansion thermometerhangzhou seo

3.Thermocouple compensation wire

 

4.Thermocouple Thermometer

 

5.Thermal resistance

 

II.Flow meter

1.target flowmeter

 

2.orifice plate flowmeter

 

3.Vertical Waist Wheel Flowmeter

4.Nozzle flow

5.volumetric flowmeter

6.elliptical gear flowmeter

7.Venturi flowmeter

8.rotameter

9.Turbine flowmeter

Three.Principle of liquid level instrument

1.Differential pressure level gauge A

2.Differential pressure level gauge B

3.Differential pressure level gauge C

4.Ultrasonic measurement of liquid level

5.Capacitive level gauge

Four.Principle of pressure instrument

1.spring tube pressure gauge

 

2.electric contact type pressure instrument

 

3.Capacitive pressure sensor

 

4.bellows type pressure sensor

5.pressure type thermometer

6.strain gauge pressure sensor

To be continued, preview of later content

One.Valve principle

II.control principle