334513 - Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
Introduction
Understanding NAICS Code 334513 is essential for businesses involved in the manufacturing of sophisticated instruments vital for industrial automation and process control. This specialized category in the Manufacturing sector focuses on the production of instruments that measure, display, and control variables like temperature, pressure, flow, and level in industrial processes. As industries across oil & gas, chemical, power generation, and manufacturing increasingly rely on automation, companies aligned with NAICS 334513 are critical contributors to industrial efficiency and safety.
What is NAICS Code 334513?
NAICS Code 334513 covers establishments primarily engaged in:
- Manufacturing instruments and related products
- Measuring, displaying, and controlling industrial process variables, including temperature, pressure, flow, and level
- Supplying critical components and systems that enable precise industrial process automation and control
This industry supports various sectors by providing indispensable tools that facilitate seamless operation and monitoring of complex industrial processes.
Sector Overview and Typical Business Activities
- Sector: Manufacturing
- Primary Activities:
- Designing and producing industrial process control instruments
- Manufacturing flow meters, pressure gauges, temperature sensors, controllers, and analyzers
- Developing specialized industrial displays, recorders, and transmitters for process variables
Businesses operating under NAICS 334513 contribute to enhanced operational control, improved safety standards, and optimized production across multiple industries.
Small Business Size Standards
For this NAICS code, the small business size standard is defined as a maximum of 750 employees. Businesses that fall under this employee threshold are eligible for various small business contracting programs and assistance under government procurement initiatives.
Examples of Businesses under NAICS 334513
- Companies manufacturing industrial flow meters and pressure gauges
- Producers of temperature sensors, thermocouples, and thermal conductivity instruments
- Firms specializing in combustion control instruments and gas chromatographic instruments
- Manufacturers of data loggers, recorders, and panelboard controllers used in process monitoring
- Businesses that develop pneumatic controllers and electrochemical analyzers for industrial use
Detailed Code Descriptions for NAICS 334513
| Instrument/Product Type | Activity |
|---|---|
| Absorption analyzers, industrial process type (e.g., infrared) | Manufacturing |
| Acidity (pH) instruments, industrial process type | Manufacturing |
| Analyzers, industrial process control type | Manufacturing |
| Annunciators, relay and solid-state types, industrial display | Manufacturing |
| Boiler controls, industrial, power, and marine-type | Manufacturing |
| Buoyancy instruments, industrial process-type | Manufacturing |
| Chromatographs, industrial process-type | Manufacturing |
| Combustion control instruments (except commercial, household) | Manufacturing |
| Controllers for process variables (electric, electronic, etc.) | Manufacturing |
| Coulometric analyzers, industrial process-type | Manufacturing |
| Data loggers, industrial process-type | Manufacturing |
| Density and specific gravity instruments | Manufacturing |
| Differential pressure instruments | Manufacturing |
| Digital displays of process variables | Manufacturing |
| Display instruments, industrial process control-type | Manufacturing |
| Draft gauges, industrial process-type | Manufacturing |
| Electric and electronic controllers, industrial process-type | Manufacturing |
| Electrodes used in industrial process measurement | Manufacturing |
| Electrolytic conductivity instruments | Manufacturing |
| Electromagnetic flowmeters | Manufacturing |
| Flow instruments, industrial process-type | Manufacturing |
| Fluidic devices, circuits, and systems for process control | Manufacturing |
| Gas analyzers, industrial process-type | Manufacturing |
| Gas and liquid analysis instruments | Manufacturing |
| Gas chromatographic instruments | Manufacturing |
| Gas flow instrumentation | Manufacturing |
| Gauges (analog, digital) | Manufacturing |
| Humidity instruments | Manufacturing |
| Hydrometers | Manufacturing |
| Hygrometers | Manufacturing |
| Indicators, industrial process control-type | Manufacturing |
| Industrial process control instruments | Manufacturing |
| Infrared instruments | Manufacturing |
| Instruments for industrial process control | Manufacturing |
| Level and bulk measuring instruments | Manufacturing |
| Liquid analysis instruments | Manufacturing |
| Liquid concentration instruments | Manufacturing |
| Liquid level instruments | Manufacturing |
| Magnetic flow meters | Manufacturing |
| Manometers | Manufacturing |
| Measuring instruments | Manufacturing |
| Mechanical measuring instruments | Manufacturing |
| Meters | Manufacturing |
| Moisture meters | Manufacturing |
| Nanofluidic measurement and control devices | Manufacturing |
| Panelboard indicators, recorders, controllers, receiver | Manufacturing |
| Pneumatic controllers | Manufacturing |
| Potentiometric instruments (except X-Y recorders) | Manufacturing |
| Pressure gauges (dial, digital) | Manufacturing |
| Pressure instruments | Manufacturing |
| Primary elements for process flow measurement (orifice plates) | Manufacturing |
| Primary process temperature sensors | Manufacturing |
| Process control instruments, industrial | Manufacturing |
| Programmers, process-type | Manufacturing |
| Pyrometers, industrial process-type | Manufacturing |
| Recorders, industrial process control-type | Manufacturing |
| Refractometers, industrial process-type | Manufacturing |
| Resistance thermometers and bulbs, industrial process | Manufacturing |
| Telemetering instruments, industrial process-type | Manufacturing |
| Temperature instruments, industrial process-type | Manufacturing |
| Thermal conductivity instruments | Manufacturing |
| Thermistors, industrial process-type | Manufacturing |
| Thermocouples, industrial process-type | Manufacturing |
| Thermometers, filled system industrial process-type | Manufacturing |
| Time cycle and program controllers, industrial process-type | Manufacturing |
| Transmitters, industrial process control-type | Manufacturing |
| Turbidity instruments, industrial process-type | Manufacturing |
| Turbine flow meters, industrial process-type | Manufacturing |
| Variable control instruments, industrial process-type | Manufacturing |
| Viscosimeters, industrial process-type | Manufacturing |
| Viscosity instruments, industrial process-type | Manufacturing |
| Water quality monitoring and control systems | Manufacturing |
FAQ about NAICS Code 334513
What industries use products made under NAICS 334513?
These products serve multiple industries, including chemical manufacturing, oil and gas, power generation, pharmaceuticals, food and beverage processing, water treatment, and marine operations.
Is NAICS 334513 considered a small business category?
A business with 750 employees or fewer qualifies as a small business under this NAICS code, making it eligible for small business federal contracting opportunities.
What kind of instruments does NAICS 334513 cover?
This includes equipment like flow meters, pressure gauges, temperature sensors, controllers, data loggers, analyzers, and various types of industrial control instruments used in process automation.
How does manufacturing under NAICS 334513 impact industrial automation?
Manufacturers produce devices that enable precise measurement and control of industrial variables, crucial for automating processes, improving efficiency, ensuring safety, and maintaining product quality.
Can businesses outside the manufacturing sector be classified under NAICS 334513?
No. NAICS 334513 specifically classifies manufacturing establishments involved in producing instruments and products for industrial process control.
Conclusion
NAICS Code 334513 represents a vital manufacturing segment focused on the creation of instruments and products that measure, display, and control industrial process variables. Businesses in this category provide essential tools driving automation, precision, and safety across multiple industries. With a small business size standard set at 750 employees, this sector offers a significant opportunity for manufacturers specializing in industrial process control technologies.
For companies looking to innovate or expand in the industrial instrumentation field, understanding NAICS 334513 is the first step toward aligning with industry standards and accessing government contracting opportunities.
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