Transmitters
Pressure Transmitters

Max pressure transmitters feature industry-leading performance, unique features that lower total cost of ownership and Smart Connection Suite for the best control system integration. Pressure transmitters are used to measure the pressure or level of industrial liquids and gases. The output is transmitted to a control system. Accurate and stable process measurements ensure the safe, reliable, and profitable operation of your plant. Compact, lightweight, intuitive and intelligent, our pressure instruments simplify all aspects of handling, commissioning, installation, operation, and maintenance while delivering outstanding performance. Whether installed in the harsh environment of an offshore platform or a refinery in the burning desert heat, our DPharp series delivers accurate, repeatable, and high integrity process measurements.
range
0 to 40 MPa
accuracy
±0.04% of Span
output
4-20mA HART
material
316L SS
Flow Transmitters

Our flow meters provide accurate measurement of mass flow, density, volumetric flow rate and temperature for gases, pastes, liquids with low viscosity and applications where users are unwilling/unable to cut into the process measurement line to install an in-line meter. Orifice Assembly: All Sizes, 25 mm NB and above for all temperature and pressure conditions. Material: SS-304, SS-316, MONEL, Brass, Hestalloy-C, Titanium, Tantalum etc. Flanges suitable for all conditions. Material: C.S., SS-316, SS-304, Alloy Steel, Brass etc. Designing as per ISO 5167, BS-1042, ASME-PTC 19.5, AGA-3, BS-EN-ISO-5167, IS-2952. Venturi Tube: 50 mm NB and above sizes. Material: Fabricated – SS, CS & CI. Designing as per BS-1042, BS-EN-ISO5167.
type
Orifice Assembly / Venturi Tube
size
25 mm NB and above
material
SS-304, SS-316, MONEL, Brass
standard
ISO 5167, BS-1042, ASME-PTC 19.5
Temperature Transmitters

Temperature is one of the four basic process measurements (others being Pressure, Level, and Flow). Temperature measurements are used in an array of different applications. Inaccuracy of a temperature reading can have an impact on the bottom line. Max Temperature Transmitters offer lower total cost of ownership, along with high accuracy and stability over a wide range of process and ambient temperatures. These are the industry's most robust transmitters with efficient control system integration. Temperature transmitters feature significant advances over the direct wired counterparts. Eliminate special cabling requirements, simplify engineering and maintenance while enabling advanced diagnostics. We offer head-mount, panel-mount, and field-mount devices to cover different temperature applications.
mounting
Head / Panel / Field Mount
input
RTD, Thermocouple, mV
output
4-20mA HART / FOUNDATION Fieldbus
accuracy
±0.1°C
Magnetic Flow Meter

A magnetic flow meter is an electromagnetic flow measurement device used for accurate monitoring of conductive liquids in industrial pipelines. It provides maintenance-free operation with no moving parts and is widely used in water treatment, chemical processing, wastewater, and slurry applications.
type
Electromagnetic Flow Meter
application
Water, chemicals, slurry
measurement
Volumetric flow
output
4–20mA, Pulse, Modbus
accuracy
±0.5%
media
Conductive liquids
measurement principle
Electromagnetic induction
pipe size
DN10 to DN2000
lining material
PTFE / Rubber
electrode material
SS316 / Hastelloy
protection
IP67/IP68
power supply
24 Vdc / 230 Vac
Vortex Flow Meter

A vortex flow meter measures the flow of liquids, gases, and steam using the vortex shedding principle. It offers reliable performance, high durability, and accurate measurement for utility, steam, and industrial process applications.
type
Vortex Flow Meter
application
Steam, gas, liquid flow
measurement
Mass and volumetric flow
output
4–20mA, Pulse, HART
accuracy
±1%
process
High-temperature compatible
measurement principle
Vortex shedding
fluid type
Steam, gas, liquids
temperature range
Up to 400°C
pressure rating
Up to 100 bar
body material
SS316
communication
HART / Modbus
Remote Seal Type Pressure Transmitter

A remote seal type pressure transmitter is designed for accurate pressure measurement in challenging process conditions where direct sensor exposure is not suitable. Using diaphragm seals and capillary systems, it enables reliable pressure monitoring for corrosive, viscous, high-temperature, or sanitary applications in industrial processes.
type
Remote Seal Pressure Transmitter
application
Corrosive and high-temperature processes
measurement
Gauge, absolute, differential pressure
output
4–20mA, HART
seal system
Diaphragm seal with capillary
material
SS316 / Hastelloy
measurement principle
Piezoresistive / Capacitive
pressure range
Vacuum to high pressure
process temperature
Up to 400°C
accuracy
±0.075% FS
communication
HART / Modbus
protection
IP65/IP67
Magnetic Flow Transmitter

A magnetic flow transmitter is an electromagnetic flow measurement device designed for conductive liquids in industrial pipelines. It delivers accurate and maintenance-free flow monitoring with no moving parts, making it suitable for water treatment, chemical processing, food, and wastewater applications.
type
Electromagnetic Flow Transmitter
application
Conductive liquid flow measurement
measurement
Volumetric flow
output
4–20mA, Pulse, Modbus
accuracy
±0.5%
installation
Inline pipeline mounting
measurement principle
Electromagnetic induction
fluid type
Conductive liquids
pipe size
DN10 to DN2000
power supply
24 Vdc / 230 Vac
lining material
PTFE / Rubber
protection
IP67/IP68
Vortex Flow Transmitter

A vortex flow transmitter measures the flow of liquids, gases, and steam using the vortex shedding principle. It provides reliable and accurate flow measurement with robust construction and is widely used in process industries for utility and energy monitoring applications.
type
Vortex Flow Transmitter
application
Steam, gas, and liquid flow
measurement
Mass and volumetric flow
output
4–20mA, Pulse, HART
accuracy
±1%
process
High temperature compatible
measurement principle
Vortex shedding
fluid type
Liquids, gases, steam
temperature range
Up to 400°C
pressure rating
Up to 100 bar
body material
SS316
communication
HART / Modbus
Coriolis Flow Meter

A Coriolis flow meter measures mass flow directly using the Coriolis effect and provides highly accurate flow, density, and temperature measurement. It is widely used in chemical, oil & gas, food, and pharmaceutical industries for critical process applications.
type
Mass Flow Meter
application
Chemical, oil & gas, food processing
measurement
Mass flow, density, temperature
accuracy
±0.1%
output
4–20mA, HART, Modbus
media
Liquids and gases
measurement principle
Coriolis effect
flow measurement
Direct mass flow
additional measurement
Density and temperature
accuracy rating
±0.1% to ±0.2%
communication
HART / Modbus / Pulse
construction
Dual vibrating tube
Thermal Mass Flow Meter

A thermal mass flow meter measures gas flow based on heat transfer principles and provides direct mass flow measurement without pressure or temperature compensation. It is commonly used for compressed air, natural gas, nitrogen, and industrial gas monitoring applications.
type
Thermal Mass Flow Meter
application
Compressed air and gas monitoring
measurement
Direct mass flow
media
Air and industrial gases
output
4–20mA, Pulse, Modbus
installation
Inline or insertion type
measurement principle
Thermal dispersion
fluid type
Air and gases
accuracy
±1% FS
temperature compensation
Integrated
communication
Modbus / HART
power supply
24 Vdc
Insertion Flow Meter

An insertion flow meter is a probe-style flow measuring device inserted directly into pipelines for monitoring liquid or gas flow. It offers economical installation and is suitable for large pipe sizes in water, air, and industrial utility applications.
type
Insertion Flow Meter
application
Large pipelines and utilities
installation
Probe insertion type
media
Liquids and gases
output
4–20mA, Pulse
maintenance
Easy installation and servicing
installation type
Hot tap / insertion
pipe size
Large diameter pipelines
measurement principle
Velocity / thermal / electromagnetic
communication
Pulse / Modbus
construction
SS316 probe
Clamp-On Ultrasonic Flow Meter

A clamp-on ultrasonic flow meter measures liquid flow externally using ultrasonic transit-time technology without cutting the pipe or interrupting the process. It is ideal for temporary monitoring, retrofit installations, and non-invasive flow measurement applications.
type
Clamp-On Ultrasonic Flow Meter
application
Non-invasive liquid flow measurement
measurement
Transit-time ultrasonic
installation
External clamp mounting
output
4–20mA, Pulse, Modbus
pipe access
No pipe cutting required
measurement principle
Ultrasonic transit-time
fluid type
Clean liquids
installation type
Clamp-on external sensors
pipe material
Metal and plastic pipes
communication
Modbus / Pulse
power supply
24 Vdc / Battery