In today’s highly automated industrial environments, accurate and stable pressure measurement is essential for ensuring system safety, efficient process control and long-term reliable operation of equipment. The LFT2800 pressure transmitter is a professional-grade industrial pressure sensing device engineered for pressure monitoring applications of various liquids and gases.

The LFT2800 adopts advanced MEMS sensor technology, features excellent corrosion resistance and flexible signal output options, making it an ideal solution for industries including water treatment, fire protection, pneumatic automation and factory process control.

Key Features of the LFT2800 Pressure Transmitter

The LFT2800 transmitter is elaborately designed to operate reliably even in harsh industrial environments. Its main advantages are as follows:

• Oil-filled silicon core sensor with high overload capacity
• Excellent corrosion and wear resistance against harsh media
• Built-in ASIC digital compensation technology for higher stability
• Designed for operation in a variety of complex environments

Product Description: Built for Industrial Applications

The LFT2800 pressure transmitter is widely used to measure the pressure of fluid media in industrial test systems, such as:

• Fire protection pressure monitoring
• Water treatment systems
• Water supply pipelines
• Air compressors
• Pneumatic automation devices
• Factory process control equipment

Technical Specifications of LFT2800 Pressure Transmitter

A key reason the LFT2800 is popular in industrial automation is its broad technical performance.

Wide Pressure Measurement Range

The LFT2800 supports an extremely wide measurement range:

• Vacuum and low pressure: −100 kPa to −0.5 kPa
• High-pressure industrial systems: up to 60 MPa

Strong Overload Protection

Industrial pressure systems often experience sudden surges. The LFT2800 offers:

• Overload pressure capacity of 1.5× rated pressure

High Accuracy Options

Precision is essential for automation control. The LFT2800 provides:

• Standard accuracy: ±0.5% F.S
• Optional high accuracy: ±0.25% F.S

Long-Term Stability

The brochure specifies stability of:

• <0.5% F.S per year

Temperature Adaptability

The LFT2800 is designed to operate in challenging temperature conditions:

• Working temperature: −20°C to 85°C
• Storage temperature: −40°C to 100°C

Compatible Media and Materials

The LFT2800 supports measurement of gas or liquid media compatible with:

• 304 stainless steel
• 316L stainless steel
• Fluorine rubber or nitrile rubber sealing materials

Flexible Output Signal Options

One of the strongest advantages of the LFT2800 is its multiple output configurations, allowing easy integration with PLC and industrial control systems:

Current Output (2-wire)

• 4–20 mA

Voltage Output (3-wire)

• 0–5 V
• 0.5–4.5 V
• 0–10 V

Digital Communication Output

• RS485 (4-wire)

Industrial Protection Level

For long-term performance in industrial environments, the LFT2800 provides strong enclosure protection:

• IP54 with aviation connector
• IP65 with waterproof Hirschmann connector

Multiple Pressure Connection Standards

The transmitter supports many international thread types, including:

• G1/4
• NPT1/4
• R1/4
• M20×1.5
• M10×1
• 7/16-20UNF

Ordering and Customization Options

According to the ordering reference table (page 2), the LFT2800 can be customized by:

• Pressure range
• Output mode (4–20mA / Voltage / RS485)
• Accuracy level
• Connector type (DIN, aviation connector, waterproof outlet)
• Thread interface
• Cable length (1m, 2m, 3m options)

Why Choose the LFT2800 Pressure Transmitter?

The LFT2800 Pressure Transmitter is a highly reliable, accurate, and durable solution for industrial pressure monitoring.

✅ Wide range up to 60MPa
✅ Strong overload resistance
✅ High accuracy up to ±0.25% F.S
✅ Multiple output signals including RS485
✅ Corrosion-resistant stainless steel housing
✅ Ideal for water, fire, pneumatic, and automation systems

Whether you are building a new industrial automation line or upgrading a pressure control system, the LFT2800 provides the performance and flexibility needed for long-term success.