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Compound Pressure Sensor | -0.4 to 0 Bar | IP67 Rated | 4-20mA Output | by SICK
The Compound Pressure Sensor is designed to measure pressure from -0.4 bar to 0 bar, making it ideal for industrial process control of both liquid and gaseous media. With a robust stainless steel 316L construction and an IP67 rated enclosure, this sensor ensures durability and reliability in demanding environments. Its fast response time of under 4 ms and high accuracy of ≤ ±1% of span make it perfect for automation systems requiring precise pressure measurement.
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Technical Specifications
- Measuring range: -0.4 bar to 0 bar
- Pressure type: Compound pressure
- Process temperature range: 0 °C to +80 °C
- Output signal: 4 mA to 20 mA, 2-wire
- Supply voltage: 8 V DC to 30 V DC
- Electrical safety: Overvoltage protection up to 36 V DC, short-circuit and reverse polarity protection
- Enclosure rating: IP67
- Process connection: G ¼ A (ISO 1179-2)
- Wetted parts: 316L stainless steel
- Response time: < 4 ms
- Accuracy: ≤ ±1% of span
- Non-linearity: ≤ ±0.5% of span
- Hysteresis: ≤ 0.16% of span
- Non-repeatability: ≤ 0.1% of span
- Long-term drift: ≤ 0.1% of span per year
- MTTF: 815 years
- Connection type: M12 round connector, 4-pin
- Dimensions (H x L x W): 80mm x 80mm x 40mm
- Weight: 0.1 kg
Key Features
- Measures compound pressure from -0.4 bar to 0 bar
- Suitable for liquid and gaseous media
- Stainless steel 316L wetted parts and housing for durability
- Output signal: 4 mA to 20 mA, 2-wire
- High accuracy with ≤ ±1% of span including non-linearity and hysteresis
- Fast response time under 4 ms
- IP67 rated enclosure for protection against dust and water
- Overvoltage, short-circuit, and reverse polarity protection
- Long service life with minimum 100 million load cycles
- Operating temperature range 0 °C to +80 °C
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with pressure sensor integration and electrical safety standards.
Applications
- Industrial process control for liquid and gaseous media
- Pressure monitoring in hydraulic and pneumatic systems
- Automation systems requiring precise compound pressure measurement
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel construction reduces replacement frequency and waste
- Low power consumption enhances energy efficiency in industrial applications
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms and duration.
Available Now
The SICK PBT-CBX40SG1SSNAMA0Z pressure sensor is available for immediate purchase, ideal for industrial and automation applications requiring reliable compound pressure measurement.
