Absolute pressure gauge XY3042

relativedifferentialdigital

Overview
XY3042 Digital Atmospheric Pressure Gauge is an online measurement instrument driven by a high-performance microcontroller. Built around a precision pressure sensor core, the instrument provides high accuracy, corrosion resistance, impact and vibration tolerance, low temperature drift and long-term stability. It addresses limitations of traditional analog gauges and is suitable for corrosive or vibration-prone industrial environments.

Key Features

• Intelligent microcontroller control with precision pressure sensor core for accurate, repeatable readings
• Low-power design — long battery life; optional operation without external power
• Supports gauge (relative), absolute and differential pressure measurement modes
• Available configurations: standard, explosion-proof, diaphragm
• Wide media temperature range: -20°C to +80°C; ambient: -10°C to +60°C
• Corrosion and vibration resistant versions for harsh environments

Technical Highlights

• Model: XY3042
• Measurement range: 0~25 MPa (A)
• Accuracy: 0.2%FS or 0.5%FS (selectable)
• Display: 5-digit dynamic digital display
• Power supply: 3.6V lithium battery (or 3.0V optional)
• Media temperature: -20°C to +80°C
• Operating temperature: -10°C to +60°C
• Operating humidity: ≤80% RH
• Connection type: Threaded (standard M20×1.5, customizable)
• Measurement types supported: Gauge, Absolute, Differential
• Optional features: Anti-corrosion/explosion-proof versions; remote transmission (e.g., 4-20mA, RS485)

Applications

• Petroleum & Gas — pipeline pressure monitoring and control
• Chemical Industry — reactor, storage tank and equipment pressure monitoring
• Aerospace — aircraft pressure monitoring for flight safety
• Food & Pharmaceutical — pressure stability for product quality
• Environmental Monitoring — station monitoring, laboratory testing, HVAC, cleanroom calibration
• General Industry — pressure measurement for various gas and liquid media

Why Choose XY3042?

• Precision & reliability through advanced sensor technology
• Low maintenance due to extended battery life and robust design
• Versatility — multiple pressure types and engineering units supported (kPa, MPa, bar, psi, mH2O, mmH2O, pbar, mHg, mmHg, m, kgf/cm²)
• Durability for demanding industrial conditions
• Cost-effective alternative to frequent replacement of analog gauges

Installation & Usage Guidelines

• Select a ventilated, corrosion-free location that is accessible for inspection and maintenance
• Install vertically for optimal readability
• Use copper or PTFE sealing gaskets during installation
• Confirm the instrument measurement range matches actual operating pressure
• Ensure field conditions comply with the technical specifications and include safety margin
• Supports vertical downward direct connection to pipeline pressure interface