Chapter 9026 — Customs Tariff Headings

9026.20.00For measuring or checking pressure

9026.80.00Other instruments or apparatus

9026.90.00Parts and accessories

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Products classified under Tariff item 90.26

Badger Meter ModMAG M2000 Electromagnetic Flow Meter

The Badger Meter ModMAG M2000 is an electromagnetic flow meter that measures the flow of conductive liquids using Faraday's law of electromagnetic induction. It is designed for municipal water distribution systems and offers both battery and line-powered options. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring or checking the flow of liquids.

Burkert TYPE 8011 Paddle Flow Switch with Meter

The Burkert TYPE 8011 is a paddle flow sensor that combines switching and metering functions for liquids. It is primarily used for flow checking and pump protection, making it an instrument for measuring or checking the flow of liquids. This device falls under tariff item 9026.10.00 as it is designed for liquid flow measurement.

Coriolis Mass Flow Meter Micro Motion ELITE CMFS

The Micro Motion ELITE CMFS is a Coriolis flow meter that measures mass flow rate of liquids via tube vibration frequency electrically. It offers high precision for liquid flow measurement. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

Dwyer Omega FMMG-1000 Magnetic Flow Meter

The Dwyer Omega FMMG-1000 is a compact electromagnetic flow meter designed for measuring liquid flow in small pipes, commonly used in laboratory and pilot plant settings. It features an integral display and operates on electrical principles. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

Dwyer Series VFB Variable Area Flow Meter

The Dwyer Series VFB is a variable area flow meter (rotameter) with digital readout for measuring liquid flow rates. It includes electrical signaling capabilities, making it suitable for flow checking applications. This instrument falls under tariff item 9026.10.00 as it is designed for measuring the flow of liquids.

Endress+Hauser Promag 10P Electromagnetic Flow Meter

The Endress+Hauser Promag 10P is an electromagnetic flow meter that measures the flow of conductive liquids in pipelines using Faraday's law of electromagnetic induction. It is designed for water and wastewater applications. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

GF Signet 2551 Magmeter Flow Sensor

The GF Signet 2551 is a magnetic flow sensor designed for water treatment applications, with a NEMA 6P rating for corrosive environments. It is field-configurable and measures liquid flow electrically. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

Omega FTB-1400 Ultrasonic Flow Meter

The Omega FTB-1400 is an inline ultrasonic flow meter designed for coolant and chemical lines. It features a 4-20mA output and low maintenance design. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

Paddlewheel Flow Meter GPI Series MF

The GPI Series MF paddlewheel flow meter measures liquid flow via a rotating paddle with magnetic pickup. It is designed for agricultural irrigation applications and includes a totalizer display. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

Rosemount 8705 Magnetic Flow Meter Sensor

The Rosemount 8705 is a magnetic flow meter sensor for volumetric flow measurement of liquids in chemical processing plants. It operates electrically and is designed for liquid flow checking. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

Siemens SITRANS FM MAG 5100W Electromagnetic Flow Meter

The Siemens SITRANS FM MAG 5100W is an electromagnetic flow meter for wastewater and water treatment, measuring liquid velocity electrically. It is designed for liquid flow measurement. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

Thermal Mass Flow Meter Fox Thermal FT3

The Fox Thermal FT3 is a thermal dispersion flow meter that measures liquid flow using heat transfer principles. It is designed for low-flow liquid applications. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

Ultrasonic Clamp-On Flow Meter Flexim FLUXUS F601

The Flexim FLUXUS F601 is a portable clamp-on ultrasonic flow meter designed for non-invasive liquid flow measurement. It is battery-powered and suitable for temporary installations. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

Vortex Shedding Flow Meter Krohne OPTSWIRL 4200

The Krohne OPTSWIRL 4200 is a vortex shedding flow meter that detects flow via electrical sensors on vortex frequency. It is suitable for steam and liquid applications. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

Yokogawa ADMAG AXF Ultrasonic Flow Meter

The Yokogawa ADMAG AXF uses electrical ultrasonic technology to measure liquid flow without moving parts, ideal for custody transfer. It is designed for liquid flow measurement. This instrument falls under tariff item 9026.10.00 as it is specifically for measuring the flow of liquids.

ABB 266MSTH Multivariable Pressure Transmitter

The ABB 266MSTH is a multivariable pressure transmitter that measures pressure, temperature, and calculates flow in a single electrical unit for custody transfer applications. It is designed to check and transmit pressure data electrically, which falls under tariff item 9026.20.00 for instruments for measuring or checking pressure.

Ashcroft ATE-100 Industrial Pressure Transmitter

The Ashcroft ATE-100 is an industrial pressure transmitter that converts process pressure into electrical signals for PLC integration. It is designed for measuring and checking pressure in heavy industrial environments, making it classifiable under tariff item 9026.20.00.

Battery-Powered Manometer for Gas Lines

The battery-powered manometer is a digital instrument for measuring differential pressure in natural gas distribution lines. It is designed for checking gas pressure variables and falls under tariff item 9026.20.00 as an apparatus for measuring or checking pressure.

Capsule Pressure Gauge for Low Pressure

The capsule pressure gauge is a sensitive instrument for measuring very low gas pressures, such as 0-10 inches water column. It is designed for specialized pressure measurement and falls under tariff item 9026.20.00.

Differential Pressure Gauge for Filters

The differential pressure gauge measures pressure drop across industrial air or liquid filters to indicate clogging. It is designed for checking pressure differentials of fluids and falls under tariff item 9026.20.00.

Digital Pressure Gauge for HVAC Systems

The digital pressure gauge for HVAC systems is a handheld instrument used to measure pressure in heating, ventilation, and air conditioning systems. It is designed for checking pressure of gases and falls under tariff item 9026.20.00.

Digital Tire Pressure Gauge for Trucks

The digital tire pressure gauge for trucks is a heavy-duty instrument for commercial truck and fleet tire pressure monitoring. It is designed for checking gas pressure in vehicle tires and falls under tariff item 9026.20.00.

Emerson Rosemount 2088 Economical Pressure Transmitter

The Emerson Rosemount 2088 is an economical pressure transmitter that provides reliable electrical pressure measurement for general industrial applications with a 4-20 mA output. It is designed for monitoring pressure of process fluids, qualifying under tariff item 9026.20.00.

Endress+Hauser Cerabar PMC71 Pressure Transmitter

The Endress+Hauser Cerabar PMC71 is a hygienic electrical pressure transmitter designed for food and pharmaceutical applications with 4-20 mA/HART output. It is built for CIP/SIP processes and measures pressure electrically, falling under tariff item 9026.20.00.

GE Druck UNIK 5000 OEM Pressure Transducer

The GE Druck UNIK 5000 is a configurable electrical pressure transducer for OEM integration in HVAC and test equipment. It provides amplified electrical signals for pressure measurement, making it classifiable under tariff item 9026.20.00.

Honeywell STG700 Smart Pressure Transmitter

The Honeywell STG700 is an electrical smart transmitter for precise pressure measurement in oil and gas and chemical industries. It features digital communication protocols like HART and outputs electrical signals proportional to pressure, qualifying under tariff item 9026.20.00.

Rosemount 3051 Pressure Transmitter

The Rosemount 3051 is an electrical pressure transmitter that measures gauge, absolute, and differential pressure in industrial processes. It converts pressure signals into a 4-20 mA electrical output for monitoring and control, falling under tariff item 9026.20.00.

Siemens SITRANS P320 Pressure Transmitter

The Siemens SITRANS P320 is an electrical transmitter that measures pressure with PROFIBUS/PA communication for process automation. It electrically converts pressure variables for SCADA systems, making it classifiable under tariff item 9026.20.00.

WIKA A-10 Electrical Pressure Transmitter

The WIKA A-10 is a compact industrial electrical pressure transmitter with analog output for machine building. It measures hydraulic and pneumatic pressures electrically, fitting under tariff item 9026.20.00.

Yokogawa EJX110A Differential Pressure Transmitter

The Yokogawa EJX110A electrically measures differential pressure across filters, orifices, and tanks in process industries. With HART and FOUNDATION Fieldbus protocols, it is classified under tariff item 9026.20.00 as an electrical apparatus for pressure checking.

ABB K-TEK MS Magnetic Level Gauge

> The ABB K-TEK MS Magnetic Level Gauge is an electrical instrument that uses non-contact reed switch technology to continuously monitor liquid levels in chemical tanks. It falls under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking liquid levels, not combined with other instruments. Its electrical operation and specific design for level measurement align with the scope of this tariff item.

Ashcroft A2X Pressure Transducer

> The Ashcroft A2X Pressure Transducer is a high-performance electrical device with a thin-film sensor designed for dynamic pressure measurement in hydraulic test stands. It is classified under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking pressure, not combined with other instruments. Its electrical operation and specific pressure-measuring function align with the scope of this tariff item.

Dwyer Series 629G Pressure Transmitter

> The Dwyer Series 629G Pressure Transmitter is an electrical device with a ceramic diaphragm for measuring gauge pressure of liquids and gases in HVAC and process applications. It falls under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking pressure, not combined with other instruments. Its electrical operation and pressure-measuring function align with the scope of this tariff item.

Emerson Rosemount 5300 Series Radar Level Transmitter

> The Emerson Rosemount 5300 Series Radar Level Transmitter is an electrical guided wave radar transmitter for continuous level measurement of liquids in storage tanks using Time Domain Reflectometry. It is classified under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking liquid levels, not combined with other instruments. Its electrical operation and level-measuring function align with the scope of this tariff item.

Endress+Hauser Promag P 300 Electromagnetic Flowmeter

> The Endress+Hauser Promag P 300 Electromagnetic Flowmeter is a compact electrical flow meter for hygienic applications in food, beverage, and pharmaceutical industries, measuring conductive liquids with high precision. It falls under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking the flow of liquids, not combined with other instruments. Its electrical operation and flow-measuring function align with the scope of this tariff item.

Fuji Electric FTD5000 Series Vortex Flowmeter

> The Fuji Electric FTD5000 Series Vortex Flowmeter is a multivariable electrical vortex flow meter measuring mass flow, pressure, and temperature simultaneously for steam applications. It falls under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking flow, pressure, and temperature, not combined with other instruments. Its electrical operation and multi-parameter measurement function align with the scope of this tariff item.

Honeywell VersaFlow Vortex Flow Meter

> The Honeywell VersaFlow Vortex Flow Meter is an electrical vortex shedding flow meter for clean liquids, steam, and gases in process industries, using piezoelectric sensors for frequency measurement. It is classified under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking the flow of liquids or gases, not combined with other instruments. Its electrical operation and flow-measuring function align with the scope of this tariff item.

Krohne OPTIBAR P 2010 Pressure Transmitter

> The Krohne OPTIBAR P 2010 Pressure Transmitter is a compact electrical pressure transmitter with a stainless steel measuring cell for general industrial liquid and gas pressure monitoring. It falls under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking pressure, not combined with other instruments. Its electrical operation and pressure-measuring function align with the scope of this tariff item.

Panametrics PanaFlow MZ Ultrasonic Flow Meter

> The Panametrics PanaFlow MZ Ultrasonic Flow Meter is a clamp-on electrical ultrasonic flow meter for non-intrusive measurement of liquid flow in pipes without cutting or welding. It is classified under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking the flow of liquids, not combined with other instruments. Its electrical operation and flow-measuring function align with the scope of this tariff item.

Rosemount 8700 Series Electromagnetic Flow Meter

> The Rosemount 8700 Series Electromagnetic Flow Meter is an electrical instrument using electromagnetic technology to measure the flow rate of conductive liquids in pipes, such as water or slurries in industrial processes. It falls under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking the flow of liquids, not combined with other instruments. Its electrical operation and flow-measuring function align with the scope of this tariff item.

Siemens SITRANS FM MAG 5100W Electromagnetic Flowmeter

> The Siemens SITRANS FM MAG 5100W Electromagnetic Flowmeter is a battery-powered electrical flow meter designed for water distribution networks and irrigation systems, measuring conductive water flow remotely. It is classified under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking the flow of liquids, not combined with other instruments. Its electrical operation and flow-measuring function align with the scope of this tariff item.

Testo 6383 Differential Pressure Transmitter

> The Testo 6383 Differential Pressure Transmitter is a high-accuracy electrical differential pressure transmitter for cleanroom and HVAC filter monitoring, measuring low pressure differentials in air ducts. It falls under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking pressure, not combined with other instruments. Its electrical operation and pressure-measuring function align with the scope of this tariff item.

VEGA VEGABAR 82 Pressure Transmitter

> The VEGA VEGABAR 82 Pressure Transmitter is a ceramic-capacitive electrical pressure transmitter for hygienic and corrosive liquid applications with chemical seals. It is classified under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking pressure, not combined with other instruments. Its electrical operation and pressure-measuring function align with the scope of this tariff item.

WIKA LH-20 Submersible Level Transmitter

> The WIKA LH-20 Submersible Level Transmitter is an electrical submersible hydrostatic level transmitter for groundwater, reservoirs, and wastewater level measurement. It falls under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking liquid levels, not combined with other instruments. Its electrical operation and level-measuring function align with the scope of this tariff item.

Yokogawa ADMAG AXF Magnetic Flow Meter

> The Yokogawa ADMAG AXF Magnetic Flow Meter is a high-performance electrical magnetic flow meter for water/wastewater treatment and chemical processing, measuring conductive fluid velocity. It is classified under tariff item 9026.80.00 as an "other instrument or apparatus" for measuring or checking the flow of liquids, not combined with other instruments. Its electrical operation and flow-measuring function align with the scope of this tariff item.

ABB WaterMaster Flowmeter Sensor Coil Replacement

Electromagnetic coil assembly for ABB WaterMaster electrical magflow meters measuring water/wastewater flow. This coil generates the magnetic field essential for the meter's operation, making it a dedicated part of the flow instrument. It is classified under tariff item 9026.90.00 as a part or accessory of instruments for measuring or checking the flow or level of liquids.

Dwyer Series 607 Differential Pressure Sensor PCB

Printed circuit board assembly for Dwyer 607 Series electrical differential pressure sensors used in HVAC flow/level applications. This PCB processes the electrical signal from the sensor, making it a dedicated electrical part of a pressure measuring instrument. It falls under tariff item 9026.90.00 as a part of instruments for measuring or checking pressure.

Emerson Micro Motion Coriolis Flowmeter Electronics Cartridge

Replaceable electronics cartridge processing mass flow signals in Micro Motion electrical Coriolis meters for liquids/gases. This cartridge contains the signal processing circuitry dedicated to the Coriolis flow meter, making it a part of the flow measuring instrument. It is classified under tariff item 9026.90.00 as a part of instruments for measuring or checking the flow of liquids.

Endress+Hauser Promag Electromagnetic Flowmeter Electrode Assembly

Electrode cartridge for Promag series electrical magflow meters measuring conductive liquid flow rates. This electrode generates the measurement signal in the flow instrument, making it a dedicated part of the flow meter. It falls under tariff item 9026.90.00 as a part of instruments for measuring or checking the flow of liquids.

Fisher Rosemount 644 Temperature Input Card for Pressure Systems

Analog/digital input module for 644 series head-mount electrical transmitters often paired with 9026 pressure/flow systems. This module processes signals from the transmitter, making it a dedicated part of the measuring instrument. It is classified under tariff item 9026.90.00 as a part of instruments for measuring or checking pressure or flow.

Foxboro I/A Series Pressure Transmitter Power Supply Board

Intrinsically safe power supply PCB for Foxboro I/A Series electrical multivariable pressure transmitters. This board provides power and signal processing for the transmitter, making it a dedicated part of the pressure measuring instrument. It falls under tariff item 9026.90.00 as a part of instruments for measuring or checking pressure.

GE Panametrics Ultrasonic Flowmeter Transducer Pair

Pair of clamp-on ultrasonic transducers with electrical interface for GE Panametrics digital flowmeters measuring gas/liquid flow. These transducers transmit and receive ultrasonic signals to measure flow velocity, making them dedicated parts of the flow instrument. They are classified under tariff item 9026.90.00 as parts of instruments for measuring or checking the flow of liquids or gases.

Honeywell STG700 Pressure Transducer Cable Assembly

Specialized electrical cable with integrated connectors for Honeywell STG700 smart pressure transmitters measuring process variables. This cable is designed exclusively for the transmitter, making it a dedicated part of the pressure measuring instrument. It falls under tariff item 9026.90.00 as a part of instruments for measuring or checking pressure.

Krohne OPTIBAR Pressure Transmitter HART Module

HART communication and processing module for Krohne OPTIBAR series electrical pressure transmitters. This module enables digital configuration and signal processing for the transmitter, making it a dedicated part of the pressure measuring instrument. It is classified under tariff item 9026.90.00 as a part of instruments for measuring or checking pressure.

Rosemount 3051S Pressure Transmitter Sensor Module

Replacement sensor module for the Rosemount 3051S series electrical pressure transmitters used to measure liquid or gas pressure in industrial processes. This module contains the electrical sensing diaphragm and circuitry dedicated to the transmitter, making it a part of the pressure measuring instrument. It falls under tariff item 9026.90.00 as a part of instruments for measuring or checking pressure.

Siemens SITRANS P Pressure Transmitter Electronics Board

PCB assembly handling signal processing in Siemens SITRANS electrical pressure transmitters for gas/liquid pressure monitoring. This board is exclusive to the transmitter, making it a dedicated part of the pressure measuring instrument. It is classified under tariff item 9026.90.00 as a part of instruments for measuring or checking pressure.

Testo 6261 Differential Pressure Transmitter Calibration Kit

Electrical calibration reference module and adapter for Testo 6261 series compact pressure transmitters. This service part maintains the accuracy of the pressure measuring instrument, making it a dedicated part of the transmitter. It falls under tariff item 9026.90.00 as a part of instruments for measuring or checking pressure.

VEGA VEGABAR 82 Pressure Transmitter Ceramic Diaphragm Kit

Ceramic sensing diaphragm and O-ring kit for VEGA electrical pressure transmitters in hygienic applications. This diaphragm is the sensing element of the pressure measuring instrument, making it a dedicated part of the transmitter. It is classified under tariff item 9026.90.00 as a part of instruments for measuring or checking pressure.

WIKA LH-20 Level Transmitter Submersible Probe Assembly

Stainless steel probe with electrical sensing element for WIKA LH-20 submersible hydrostatic level transmitters. This probe measures liquid level by detecting hydrostatic pressure, making it a dedicated part of the level measuring instrument. It falls under tariff item 9026.90.00 as a part of instruments for measuring or checking the level of liquids.