This high-temperature pressure transmitter is engineered for accurate and stable pressure measurement in demanding industrial environments. Designed to handle extreme media temperatures and wide pressure ranges, it delivers reliable performance for liquids, gases, and sealed systems where precision and durability are essential.

Key Features

High-Temperature Capability

• Supports multiple medium temperature ranges up to 300°C

• Ideal for boilers, thermal systems, chemical processes, and high-heat pipelines

Wide Pressure Measurement Range

• Covers -100 kPa to 60 MPa

• Suitable for low-pressure, vacuum, and high-pressure applications

Multiple Pressure Types

• Gauge pressure

• Absolute pressure

• Sealed pressure

Stable & Accurate Output

• Standard 4–20 mA output (default)

• Optional 0–5 V, 0–10 V, RS485 for flexible system integration

Industrial-Grade Construction

• 316L stainless steel diaphragm for corrosion resistance

• Low-copper aluminum alloy housing for durability

• Designed for long-term stability in harsh environments

Technical Specifications

• Measurement Range: -100 kPa ~ 10 kPa ~ 60 MPa

• Pressure Types: Gauge, Absolute, Sealed

Output Signal:

• 4–20 mA (default)

• 0–5 V / 0–10 V / RS485 (optional)

• Power Supply: 12–24 V DC

Precision Level:

• 0.5% FS (default)

• 0.2% FS (optional)

• Protection Level: IP65

• Thread Size: M20×1.5 (standard), customizable (e.g., G1/2)

Temperature Performance

• Operating Temperature: -20°C to +85°C

• Compensation Temperature: -20°C to +85°C

Medium Temperature Options:

• -40°C to +145°C

• -40°C to +180°C

• -40°C to +250°C

• -40°C to +300°C

Stability & Reliability

• Zero Temperature Drift: ≤0.5% FS (max)

• Sensitivity Temperature Drift: ≤0.5% FS (max)

Pressure Overload:

• 2× FS below 10 MPa

• 1.5× FS above 25 MPa

• Mechanical Vibration Resistance: 20 g (20–5000 Hz)

• Sampling Rate: 2400 times/second

• Long-Term Stability: ≤0.2% FS/year

• Insulation Resistance: ≥100 MΩ / 250 V DC

Typical Applications

• High-temperature pipelines and reactors

• Boilers and thermal process systems

• Chemical and petrochemical processing

• Industrial automation and control systems

• Hydraulic and pneumatic pressure monitoring

Why Choose This Pressure Transmitter

• Designed specifically for high-temperature and high-pressure environments

• Accurate, stable, and repeatable measurements

• Multiple output options for easy integration with PLC, DCS, and monitoring systems

• Rugged materials ensure long service life and reduced maintenance