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Pressure Transmitter PAC50-ACA | Gauge Pressure Sensor | -1 to 0 Bar Range | IP65/IP67 Rated | by SICK
The PAC50-ACA Pressure Transmitter is designed for precise gauge pressure measurement in dry compressed air, with a measuring range from -1 bar to 0 bar. Ideal for industrial automation and compressed air systems, it features an LCD display with LED backlight and robust IP65/IP67 protection, ensuring reliability and accuracy in demanding environments.
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Technical Specifications
- Medium: Dry compressed air
- Pressure type: Gauge pressure
- Measuring range: -1 bar to 0 bar
- Overpressure safety: 5 bar
- Process temperature range: 0 °C to +60 °C
- Output signal: 2 x PNP/NPN/Push-Pull
- Display: LCD with LED backlight, rotatable 180°, pressure units switchable (bar, MPa, kPa, psi, inHg)
- Supply voltage: 17 V DC to 30 V DC
- Power consumption: Max. 40 mA at 24 V DC
- Electrical safety: Protection class III, overvoltage protection 32 V DC, short-circuit and reverse polarity protection
- Enclosure rating: IP65 and IP67
- Accuracy: ≤ ±1.5% of span
- Non-linearity: ≤ ±0.5% of span (BFSL)
- Non-repeatability: ≤ ±0.2% of span
- Setting accuracy of switching outputs: ≤ ±0.2% of span
- MTTF: 261.31 years
- Dimensions (H x L x W): 50mm x 100mm x 50mm
- Weight: 0.1 kg
Key Features
- Measures gauge pressure in dry compressed air from -1 bar to 0 bar
- Overpressure safety up to 5 bar
- Output signals: 2 x PNP/NPN/Push-Pull with diagnostics output option
- LCD display with LED backlight, rotatable 180°
- High accuracy with ≤ ±1.5% span error
- Robust polycarbonate housing with IP65/IP67 protection
- Short initialization time of 300 ms
- Electrical safety features including overvoltage, short-circuit, and reverse polarity protection
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with pressure sensor integration and electrical safety standards.
Applications
- Industrial automation for pressure monitoring
- Compressed air systems
- Process control requiring gauge pressure measurement
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Enables precise pressure monitoring to optimize compressed air system efficiency, reducing energy waste
- Durable design reduces replacement frequency and electronic waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK PAC50-ACA Pressure Sensor is available for immediate purchase, ideal for industrial and process control applications requiring precise gauge pressure measurement.
