ICNEA 4011—Industrial automatic control system device manufacturing

Where 4011 sits

1. C Manufacturing industry
2. 40 Instrumentation manufacturing industry
3. 401 General instrument manufacturing
4. 4011 Industrial automatic control system device manufacturing

What 4011 includes

• Including the manufacturing activities of the following general instruments and meters：
• Industrial automatic adjustment instruments: electric adjustment instruments (single-loop adjustment instruments, multi-loop adjustment instruments, temperature controllers), pneumatic adjustment instruments, and other industrial automatic adjustment instruments
• Industrial automatic control system: decentralized control system (DCS system), programmable control system (PLC system), other industrial automatic control systems
• Building control system
• Automation complete set of control device system, etc
• Temperature measuring instrument
• Thermometers: thermocouple thermometers, thermal resistance thermometers, bimetal thermometers, pressure thermometers, liquid thermometers, optical pyrometers, radiation pyrometers, hidden wire optical pyrometers, semiconductor thermometers, optical fiber thermometers, infrared thermometers
• Temperature transmitter, temperature recorder, temperature meter calibration device, temperature meter parts, accessories
• Other temperature measuring instruments
• Pressure measuring instrument
• Ordinary pressure gauges: liquid pressure gauge, spring tube pressure gauge, bellows pressure gauge, diaphragm pressure gauge, diaphragm pressure gauge, semiconductor pressure gauge, other ordinary pressure gauges
• Pressure switch
• Pressure calibration device: standard pressure gauge, piston pressure gauge, float pressure gauge, other pressure calibration devices
• Pressure/differential pressure transmitter: capacitive pressure/differential pressure transmitter, silicon sensor pressure/differential pressure transmitter, other pressure/differential pressure transmitter
• Pressure measuring instrument parts and accessories
• Other pressure measuring instruments
• Flow measuring instrument
• Flow meters: turbine flowmeter, floating (rotating) sub-flowmeter, elliptical gear flowmeter, waist rotation flowmeter, piston flowmeter, scraper flowmeter, disc flowmeter, electromagnetic flowmeter, ultrasonic flowmeter, vortex flowmeter, mass flowmeter, Venturi tube flowmeter, volumetric tube flowmeter, inner cone flowmeter,Throttling device, other flow meters
• Flow calibration device, flow measuring instrument parts and accessories
• Other flow measuring instruments
• Level and liquid level measuring instruments
• Level measuring instruments: float level instrument, capacitive level instrument, pressure level instrument, radar level instrument, nuclear radiation level instrument, ultrasonic level instrument, microwave level instrument
• Liquid level measuring instruments: direct view liquid level gauge, float type liquid level gauge, buoyancy type liquid level gauge, magnetostrictive level gauge, pneumatic type liquid level indicator, hydraulic type liquid level indicator, two-color optical type liquid level indicator
• Level and liquid level measuring instrument parts
• Display instrument, recorder
• Indicator: dynamic coil indicator, mechanical indicator, digital display instrument
• Recorder: electronic recorder, paperless recorder
• Alarm device, display and record instrument parts and accessories
• Other display instruments and recorders
• Actuator
• Electric actuator
• Pneumatic actuator
• Electro-hydraulic actuator
• Valve positioner
• Regulating valve
• Solenoid valve
• Actuator parts and accessories
• Other industrial instruments
• Supporting equipment: isolator, safety barrier
• Parts and accessories of industrial automatic adjustment instruments and control systems
• Refers to the manufacture of industrial computer control systems, testing instruments, actuators, and devices used in continuous or intermittent manufacturing processes to measure and control variables such as temperature, pressure, flow, and level of the manufacturing process, or parameters such as object position, tilt, and rotation.

4011 in other systems