Industrial Pressure Transmitters for Process Control

GALLOP supplies industrial pressure transmitters for continuous pressure monitoring in pipelines, process vessels, pumps, hydraulic equipment, and industrial automation systems. Our pressure transmitter range includes compact pressure sensors, capsule-type instruments, and high-accuracy monocrystalline silicon transmitters for different measurement requirements.

With multiple pressure ranges, output signals, process connections, and material options, GALLOP helps industrial buyers select pressure measurement transmitters that match their operating conditions and control systems.

Explore Our Industrial Pressure Transmitter Range

GALLOP offers several types of industrial pressure sensors to meet different application needs.

General-Purpose Pressure Transmitters

General-purpose pressure transmitters are designed for monitoring pressure in industrial equipment, water systems, process pipelines, and pressure vessels.

The GALLOP GLP2000-P52/3 series offers multiple output options, including 4–20 mA and voltage signals, with stainless steel body material options and different process connections.

These transmitters are suitable for applications requiring continuous pressure feedback and integration into industrial monitoring systems.

View General-Purpose Pressure Transmitters

Capsule-Type Pressure Transmitters

Capsule-type pressure transmitters provide compact pressure measurement solutions for equipment integration and industrial process monitoring.

GALLOP's GLP2000-P51 series features a compact sensing structure with stainless steel material options and standard industrial electrical outputs.

These instruments can be considered for OEM equipment, machinery, and installations requiring a compact transmitter configuration.

Explore Capsule-Type Pressure Transmitters

High-Accuracy Monocrystalline Silicon Pressure Transmitters

For applications requiring higher measurement precision, GALLOP offers monocrystalline silicon pressure transmitter technology.

The GLP3051T series uses a monocrystalline silicon sensing element and provides accuracy configurations including ±0.075% and ±0.1%, according to the published model specifications.

It is designed for industrial pressure monitoring where measurement stability, signal quality, and appropriate process compatibility are important.

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How to Choose an Industrial Pressure Transmitter

Choose the Correct Pressure Measurement Type

Pressure measurement is generally categorized by its reference pressure.

• Gauge pressure: Measures pressure relative to ambient atmospheric pressure and is commonly used in pumping systems and industrial pipelines.

• Absolute pressure: Measures pressure relative to a vacuum reference and is used where absolute pressure information is required.

• Differential pressure: Measures the difference between two pressure points, often for filter monitoring, process level, and differential-pressure flow applications.

The required measurement type must be matched with the specific transmitter model.

For measurements involving two pressure points, explore GALLOP's differential pressure transmitter.

Select an Appropriate Pressure Range

The measuring range should accommodate normal operating pressure and expected process variations.

A transmitter with an unnecessarily wide measuring span may not provide the required measurement resolution in applications operating at low pressures.

When selecting a model, evaluate normal operating pressure, maximum expected pressure, possible vacuum conditions, and required accuracy.

Check Wetted Materials and Process Connections

The materials in contact with the process medium must be compatible with the liquid or gas being measured.

GALLOP offers stainless steel material options and several mechanical connection configurations across its product range.

For corrosive or high-temperature processes, specify the medium composition, operating temperature, and required connection before selecting an instrument.

Match the Electrical Output to the Control System

A 4-20mA pressure transmitter provides a standard analog current signal that can be used by compatible PLCs and industrial control systems.

Depending on the model, GALLOP also provides voltage output options and communication interfaces such as HART or RS485.

Choose the output and power supply configuration based on your control system requirements.

Industrial Pressure Transmitter Applications

Water Treatment and Pumping Systems

Pressure transmitters are used to monitor pump discharge pressure, water supply pipelines, filtration equipment, and process vessels.

Continuous pressure data helps operators observe system performance and identify abnormal operating conditions.

Chemical and Petrochemical Processing

Industrial pressure monitoring is essential for chemical reactors, storage vessels, processing pipelines, and material transfer systems.

Instrument selection must consider chemical compatibility, operating temperature, pressure range, and the relevant installation requirements.

Hydraulic and Mechanical Equipment

Hydraulic systems and industrial machinery use pressure measurement for equipment monitoring and process control.

Compact pressure transmitters can be integrated into equipment where mounting space and electrical compatibility are important.

Process Automation and OEM Equipment

Machine manufacturers and system integrators require pressure measurement instruments that can communicate consistently with controllers and monitoring equipment.

GALLOP supports pressure transmitter selection based on mechanical and electrical integration requirements.

Why Choose GALLOP as Your Pressure Transmitter Manufacturer?

Since 2005, GALLOP has focused on industrial measurement instrumentation and international supply.

Our pressure measurement solutions combine:

• Multiple transmitter designs for different industrial requirements

• Standard industrial signal outputs and configurable options

• Stainless steel wetted material options

• Technical assistance with measuring range and connection selection

• OEM/ODM support for agreed product configurations

• Factory quality inspection and technical support

GALLOP can help customers choose suitable instruments for both individual equipment installations and industrial measurement projects.

Frequently Asked Questions

What is the difference between a pressure sensor and a pressure transmitter?

A pressure sensor detects pressure and generates a corresponding electrical response. A pressure transmitter conditions this response into a standardized signal, such as 4–20 mA, for connection to monitoring or control equipment.

What is a 4-20mA pressure transmitter used for?

A 4–20 mA pressure transmitter converts measured pressure into a proportional current signal. It is widely used in industrial automation because the signal is suitable for transmission to compatible PLCs and control systems.

What accuracy can GALLOP pressure transmitters provide?

Accuracy varies by model. GALLOP offers general-purpose pressure transmitters with different accuracy options, while the GLP3051T monocrystalline silicon series includes configurations specified at ±0.075% and ±0.1%. Refer to the selected model for exact performance data.

Can pressure transmitters measure corrosive liquids?

They can be used with compatible liquids when the diaphragm, seals, connections, and other wetted materials are suitable. Material compatibility should be evaluated for each application.

Does GALLOP provide OEM pressure transmitter solutions?

Yes. GALLOP supports OEM/ODM requirements and application-based product selection, including supported connection, material, and electrical configurations.

Request an Industrial Pressure Transmitter Quote

Looking for a pressure transmitter for a new project or equipment upgrade?

Send GALLOP your pressure type, measuring range, medium, operating temperature, process connection, power supply, and required output signal. Our team can recommend suitable pressure transmitter configurations and provide a quotation.