Industrial Instrument Products

Precision measurement and control instruments for process industries — sourced from leading global manufacturers.

Nextris Industrial supplies a comprehensive range of industrial measurement and process control instruments to meet the requirements of modern manufacturing, process industries, and engineering applications. Our product portfolio spans pressure measurement, temperature sensing, flow metering, level detection, and process control systems sourced from established global manufacturers.

Each product category below includes representative instruments commonly used in industrial applications. Contact our team for specific product specifications, availability, and pricing information tailored to your application requirements.

Pressure measurement instruments

Pressure Instruments

Pressure measurement is fundamental to process control, safety monitoring, and equipment protection across industrial applications. Our pressure instrument range includes mechanical gauges, electronic transmitters, and protective switches suitable for a wide range of pressures and process environments.

Pressure Gauges

Bourdon tube pressure gauges in stainless steel and brass wetted parts. Available in glycerine-filled and dry versions, suitable for pressures from 0-0.6 bar to 0-600 bar, with various connection sizes and dial diameters.

Pressure Transmitters

4-20mA and HART protocol pressure transmitters for gauge, absolute, and differential pressure measurement. Suitable for process temperatures up to 120°C and process pressures to 700 bar.

Pressure Switches

Electromechanical and solid-state pressure switches for high/low pressure alarm and control functions. Available in adjustable setpoint versions with SPDT output contacts and ATEX-approved variants.

Temperature measurement instruments

Temperature Instruments

Accurate temperature measurement is critical for process control, quality assurance, and equipment protection in manufacturing and industrial processes. We supply precision RTDs, thermocouples, and temperature transmitters for demanding industrial applications.

RTDs (Resistance Temperature Detectors)

Pt100 and Pt1000 resistance thermometers in various immersion lengths and connection head styles. Class A and Class B accuracy versions available for industrial and laboratory applications.

Thermocouples

Type K, J, T, and S thermocouples in mineral-insulated metal-sheathed (MIMS) construction. Supplied with or without thermowell, with standard and miniature connection heads.

Temperature Transmitters

Two-wire loop-powered transmitters accepting RTD and thermocouple inputs. HART communication compatible, DIN rail and connection head mounting, with configurable input ranges.

Flow measurement instruments

Flow Measurement

Flow measurement is essential for process control, billing, resource optimization, and environmental monitoring across manufacturing and utilities. Our flow meter range covers electromagnetic, vortex shedding, and differential pressure technologies suitable for liquids, gases, and steam.

Electromagnetic Flow Meters

Full-bore electromagnetic flow meters for conductive liquids. Available in wafer, flanged, and remote-mount configurations. Liner materials: PTFE, polyurethane, hard rubber. Suitable for water, slurries, and chemical dosing applications.

Vortex Flow Meters

Vortex shedding flow meters for steam, gas, and liquid measurement. Integrated temperature and pressure compensation versions available. Flanged and wafer-body options from DN15 to DN300.

Differential Pressure Flow Meters

DP transmitters paired with orifice plates, venturi tubes, or annubar elements for gas, steam, and liquid flow measurement. Suitable for high-temperature, high-pressure applications.

Level measurement instruments

Level Measurement

Level measurement and detection are crucial for process control, storage tank management, and safety in chemical plants, refineries, and manufacturing facilities. We supply radar, ultrasonic, and float-based level instruments for challenging process conditions.

Radar Level Transmitters

FMCW guided wave and non-contact radar level transmitters for liquids and bulk solids. Measuring ranges up to 30 metres, suitable for high-temperature and pressurised vessels.

Ultrasonic Level Transmitters

Non-contact ultrasonic level transmitters for open channel and tank level measurement. Compact head design, 4-20mA output, suitable for clean liquids, wastewater, and granular solids.

Float Level Switches

Magnetic float level switches for single and multi-point level detection. Available in side-mount and top-mount configurations, suitable for water, chemicals, and light oils.

Process control instruments

Process Control

Process control instruments provide the logic and interface between field sensors and manufacturing equipment, ensuring stable operation, product quality, and regulatory compliance. Our range includes standalone controllers, displays, and signal conditioning equipment for integration into control systems.

PID Controllers

Single and dual-loop PID temperature and process controllers. 1/4 DIN, 1/8 DIN, and 1/16 DIN panel sizes. Auto-tune, ramp-and-soak, and alarm outputs included as standard.

Process Indicators

Panel-mount digital indicators for 4-20mA, thermocouple, and RTD inputs. Bright LED displays, adjustable scaling, and optional relay alarm outputs.

PLC Interface Instruments

Signal conditioners, isolators, and converters for interfacing field instruments to PLC and DCS systems. HART pass-through versions available for smart instrument communication.

Calibration equipment

Calibration Equipment

Instrument calibration is essential for ensuring accuracy and meeting regulatory requirements across regulated industries. We supply portable field calibrators and bench-top reference standards used by technicians and metrology laboratories to verify and adjust process instruments.

Pressure Calibrators

Portable digital pressure calibrators with built-in pump for field pressure calibration. Measure and source 4-20mA signals simultaneously. Battery operated with IP65 protection.

Temperature Calibrators

Multifunction temperature calibrators for RTD and thermocouple simulation and measurement. Dry-block and liquid bath calibrators available for precise temperature reference.

Process Calibrators

HART communicators and multifunction process calibrators for configuring and verifying smart transmitters. Source and measure voltage, current, frequency, and process variables in a single handheld unit.