Reliable Pressure Measurement for Industrial Automation

The NOIKE-AH NT30D Pressure Transmitter adopts a high-performance pressure sensing chip with advanced circuit processing and temperature compensation technology. It converts pressure changes into stable linear current or voltage output signals, providing accurate and reliable pressure measurement for industrial automation applications.

The transmitter supports HART communication, RS485 communication, and self-disconnection functions, allowing users to remotely transmit, read, display, and configure operating parameters through handheld terminals or fieldbus systems.

The NT30D is suitable for measuring gauge pressure, absolute pressure, negative pressure, and sealed pressure, making it an ideal solution for a wide range of industrial pressure monitoring applications.

Product Features

• High-performance pressure sensing chip
• Advanced circuit processing and temperature compensation technology
• HART communication and RS485 communication
• Remote configuration through handheld terminals or fieldbus systems
• Application-specific integrated circuits (ASIC) and surface-mount technology
• 316L stainless steel isolation diaphragm
• Reverse polarity and current limiting protection
• Laser temperature compensation with adjustable zero point
• Excellent vibration, shock, RF, and electromagnetic interference resistance
• Strong overload capability and reliable long-term performance
• Wide measuring range and corrosion resistance
• Suitable for multiple pressure media
• Optional analog or digital display
• Standard 2088 housing design

Product Applications

The NT30D Pressure Transmitter is widely used in various industrial automation environments, including:

• Water Conservancy & Hydropower
• Railway Transportation
• Intelligent Buildings
• Production Automation
• Aerospace
• Military Industry
• Petrochemical Industry
• Oil Wells
• Electric Power
• Marine & Shipbuilding
• Machine Tools
• Industrial Pipelines

Technical Specifications

Dimensions

Dimension Drawing (mm)

Wiring Diagram

Why Choose the NT30D Pressure Transmitter?

The NT30D combines accurate pressure measurement, stable signal output, and industrial-grade durability. With multiple communication options, strong anti-interference capability, and reliable long-term performance, it is suitable for demanding industrial environments requiring continuous pressure monitoring.

Frequently Asked Questions (FAQ)

What pressure types can the NT30D measure?

The NT30D supports gauge pressure, absolute pressure, sealed pressure, and negative pressure.

What communication protocols are available?

The transmitter supports HART communication and RS485 communication for remote monitoring and configuration.

What media is compatible with the NT30D?

It is suitable for measuring gas, liquid, oil, and other media compatible with 316L stainless steel.

Can the transmitter be used in industrial automation systems?

Yes. The NT30D is designed for industrial automation and is widely used in water treatment, petrochemical, power generation, machine tools, pipelines, and many other industries.

Does the NT30D support local adjustment?

Yes. The transmitter features a built-in 3-button operation for zero and span adjustment.

Why Choose NOIKE-AH?

NOIKE-AH provides professional pressure and flow measurement solutions for industrial automation, including:

• Pressure Transmitters
• Pressure Sensors
• Pressure Switches
• Digital Pressure Gauges
• Flow Switches
• Flow Meters
• Temperature Sensors

We are committed to delivering reliable products with stable performance, accurate measurement, and long service life for global industrial applications.