Instrument and Meter Manufacturer
LFT2010 High Accuracy Pressure Transmitter | Industrial Pressure Sensor
Overview
LFT2010 High Accuracy Pressure Transmitter represents a new generation of precision sensing technology for industrial pressure measurement.
Engineered with a high-precision oil-filled diffusion silicon core, the LFT2010 provides stable, reliable, and accurate readings even under harsh environmental conditions.
With its laser-trimmed temperature compensation, anti-corrosion design, and multiple output configurations, this transmitter is ideal for industries that demand long-term performance — such as water treatment, factory automation, pneumatic systems, and fluid control applications.
Key Features
- Oil-Filled Diffusion Silicon Core: Ensures exceptional accuracy and overload capacity.
- Advanced Temperature Compensation: Maintains performance across a wide temperature range.
- Superior Corrosion Resistance: Built with stainless steel housing and anti-wear materials.
- High Accuracy up to ±0.1% F.S.: Ideal for critical pressure monitoring applications.
- Compact and Easy to Install: Supports various thread and electrical connection options.
Product Description
The LFT2010 High Accuracy Pressure Transmitter is designed for precision pressure measurement of both gases and liquids.
It uses an oil-filled silicon sensing element, which converts pressure into stable electrical signals with minimal drift. The transmitter’s internal circuitry, controlled by a microcontroller (MCU), provides efficient signal processing and low power consumption.
Through computer-calibrated testing and laser resistance trimming, the LFT2010 achieves outstanding linearity and repeatability. Its small form factor, combined with its IP-rated protection, makes it suitable for confined installation spaces and environments where long-term stability is essential.
Applications include:
- Pressure monitoring in fire protection systems
- Water treatment and distribution systems
- Air compressors and pneumatic equipment
- Factory automation and process control
Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Range | 0–0.1 MPa to 0–4 MPa |
| Overload Pressure | 1.5× rated pressure |
| Accuracy | ±0.1% F.S. |
| Stability | ≤0.1% F.S./year |
| Operating Temperature | -20°C to +85°C |
| Storage Temperature | -40°C to +100°C |
| Measured Medium | Gas or liquid compatible with 304/316L stainless steel, fluorine rubber, or nitrile rubber |
| Output Signal | 4–20 mA (2-wire), 0–5 VDC, 0–10 VDC (3-wire), RS485 (4-wire) |
| Power Supply | 8–36 VDC (2-wire), 8–35 VDC (3-wire), 10–30 VDC (4-wire) |
| Enclosure Protection | IP54–IP65 (depending on connector type) |
| Pressure Connection | G1/4, NPT1/4, R1/4, M20×1.5, M14×1.5 |
| Pressure Form | Gauge pressure (G type) |
| Certifications | CE (EU safety), RoHS compliant |
Measured at 25°C. Accuracy includes linearity, repeatability, and hysteresis.
Design and Dimensions
According to the dimension diagrams on page 2, the LFT2010 is available with several connector types:
- M12 Cable Outlet – Compact and waterproof for general industrial use.
- Hirschmann Connector (DIN43650A) – Easy plug-and-play installation for maintenance.
- GX12 Aviation Connector – Secure locking design for vibration resistance.
- M12 Aviation Connector – Reliable multi-pin connection for 4-core wiring.
Each configuration maintains consistent dimensions for interchangeability, ensuring compatibility with existing systems.
Model Selection Guide
| Code | Description |
|---|---|
| Range | 0–0.1 MPa to 0–4 MPa |
| Unit | kPa, Bar, MPa, psi |
| Output Mode | 4–20 mA, 0–5 VDC, 0–10 VDC, RS485 |
| Accuracy | ±0.1% F.S. |
| Connection Options | DIN43650A, M12, GX12 (3-core or 4-core) |
| Pressure Connection | G1/4, G1/2, NPT1/4, BSP1/4, M20×1.5 |
| Cable Length | 1m / 2m / 3m standard (custom options available) |
Example order code:
LFT2010-0-30 B A4 0.1 D1 G 1
→ Represents 0–30 Bar range, 4–20mA output, ±0.1% accuracy, DIN connector, and G1/4 thread.
Applications
- Water Supply Systems – Continuous pressure control and leak detection.
- Hydraulic and Pneumatic Equipment – Stable monitoring in varying load environments.
- Air Compressors and Pumps – Feedback for automation and performance optimization.
- Factory Automation – Integration with PLC and monitoring systems for precision feedback.
- Process Control Systems – Suitable for temperature-compensated high-accuracy measurement.
Why Choose the LFT2010?
The LFT2010 combines high accuracy, robust construction, and smart adaptability, making it a trusted choice for engineers and system integrators worldwide.
Its advanced silicon sensor technology, precision calibration, and temperature compensation deliver consistent results even under variable environmental conditions. Combined with its modular design and broad compatibility, the LFT2010 enhances both performance and ease of use.
Conclusion
For industries that demand precision pressure measurement, the LEFOO LFT2010 High Accuracy Pressure Transmitter delivers exceptional results.
Whether used in automation, HVAC, or hydraulic systems, it ensures consistent accuracy, durability, and peace of mind — even in the most demanding environments.
