Overview

● Measurement Type: Pressure

● Output: 4-20 mA (standard and HART version)

● Applications: Petroleum, chemical, power, metallurgy, pharmaceuticals, food

● Features: High precision, overload resistance, stability, HART communication

Key Technical Specifications

● Voltage Supply: 12-45VDC (standard: 24VDC)

● Signal Output: 4-20 mA (standard), 4-20 mA + HART (intelligent)

● Measurement Range: 0-60 MPa (max), 0-1 kPa (min)

● Negative Pressure Range: -0.1 to 6 MPa

● Accuracy: Standard: 0.25% to 0.5%, Intelligent: 0.1% to 0.25%

● Repeatability: 0.05%

● Hysteresis: 0.05%

● Long-Term Stability: ±0.25% FS/year

● Operating Temperature: -20 to 70°C

● Sensor Temperature Range: -20 to 80°C (short-term up to 130°C)

● Storage Temperature: -40 to 80°C

● Communication Distance: Up to 1.5 km (depending on cable type)

● Explosion Proof: ExdⅡCT5Gb (flameproof), ExiaⅡCT6Ga (intrinsically safe, for associated equipment)

● Installation Position: Flexible installation in any orientation

● Protection Rating: Standard: IP54, Protective: IP65 (compliant with GB4208)

● Cable Entry: M20*1.5 or NPT1/2, cable diameter φ7-φ10

● Pressure Limits: Refer to standard range chart