LFT2060 Refrigeration Pressure Transmitter — High-Precision Sensing for Modern HVAC & Refrigeration Systems

The LFT2060 Refrigeration Pressure Transmitter is designed to deliver reliable and accurate pressure monitoring across a wide range of refrigerant applications. Built with a robust ceramic capacitor sensing core, this compact transmitter offers exceptional overload resistance, excellent temperature stability, and long-term durability. It is an ideal solution for air-conditioning systems, commercial refrigeration, heat pumps, and other demanding cooling environments.

Table of Contents

Key Features

High Overload Capacity Ceramic Sensor Core
Ensures stability, long service life, and excellent performance even under harsh working conditions.
Wide Operating Temperature Range
Suitable for environments from –40°C to 120°C, making it dependable for both indoor and outdoor systems.
Compact Size with High Stability
Easy to integrate into tight system layouts while maintaining consistent accuracy.
IP67 Waterproof Protection
Prevents moisture ingress and offers strong resistance to condensation — a common challenge in refrigeration systems.
Compatible with Major Refrigerants
Including R12, R22, R32, R134a, R404a, R407c, R410a, R502, R507, ensuring broad system compatibility.

Product Description

The LFT2060 adopts a ceramic capacitor sensing core, providing high overload resistance and excellent thermal characteristics. Its standard 0.5–4.5V proportional voltage output makes it easy to integrate into modern control systems.
Designed for demanding HVAC environments, the transmitter features IP67 enclosure protection, making it highly resistant to dust, water, and condensation.
With its strong burst-pressure performance and wide refrigerant compatibility, the LFT2060 provides stable and accurate measurement for both residential and commercial refrigeration systems.

Technical Specifications

Measurement & Performance

Pressure Range: 0–10…50 Bar
Overload Pressure: 2 × rated pressure
Burst Pressure: 3 × rated pressure
Accuracy:
- ±1.5% F.S (–20°C to 80°C)
- ±2.5% F.S (–40°C to 120°C)

Operating Conditions

Temperature Range: –40°C to 120°C
Refrigerant Media: R12, R22, R32, R134a, R404a, R407c, R410a, R502, R507

Electrical Properties

Output: 0.5–4.5V (3-wire proportional voltage)
Power Supply: 4.75–5.25 VDC
Electrical Connector: Packard
Dielectric Strength: 500 VAC for 1 min

Mechanical Characteristics

Pressure Connection:
- 7/16-20 UNF Internal Thread
- 7/16-20 UNF External Thread
Pressure Type: Gauge Pressure (G)
Sealing Ring: Neoprene rubber (default)
Protection Level: IP67
Certification: RoHS, CE (EU Electrical Safety Standard)

Applications

The LFT2060 is suitable for a broad range of HVAC and refrigeration applications, including:

Air Conditioning Units
Commercial Refrigeration Systems
Heat Pump Systems
Cold Chain Equipment
Industrial Cooling Systems
Refrigerant Pressure Monitoring

Its robust design ensures stable performance even under heavy load or temperature fluctuations, making it ideal for long-term use in critical systems.

Ordering Information

A structured model-coding system allows customization based on:

Pressure Range (0–50 Bar)
Output Mode (0.5–4.5 V)
Accuracy (1.5% or 2.5% F.S)
Pressure Connection Type (Internal or External Thread)
Cable Length (1m or 2m)
Working Temperature Class (T1: –20°C~80°C, T2: –40°C~120°C)

Example:
LFT2060 0–50 B V05 1.5 P A 1.0 T1

Why Choose the LFT2060?

Designed for modern HVAC standards
Reliable performance in harsh environments
Wide refrigerant compatibility
Long-term stability and accuracy
Strong waterproof and anti-condensation capability

Whether for system upgrades or new installations, the LFT2060 Refrigeration Pressure Transmitter delivers consistent, high-quality measurement that helps improve system efficiency and operational safety.