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Fluid Pressure Sensor | Continuous Measurement | IP68 Rated | High Accuracy | by SICK
The Fluid Pressure Sensor offers continuous measurement of fluid pressure from 0 bar to 1 bar, making it ideal for industrial applications. With high accuracy and an IP68 rated enclosure, this sensor is built for durability and reliability in harsh environments. Its robust stainless steel construction ensures long service life, while the 4-20mA output signal allows for easy integration into existing systems.
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Technical Specifications
- Medium: Fluids
- Measurement: Continuous
- Process pressure range: 0 bar to 1 bar
- Process temperature range: -10 °C to +50 °C
- Maximum ohmic load RA: 4 mA to 20 mA, 2-wire, RA ≤ (L + – 10 V) / 0.02 A - (0.14 x cable length in m) Ohm
- Non-linearity: ≤ ±0.2% of span (BFSL) according to IEC 61298-2
- Accuracy of sensor element: ≤ ±0.5% of span
- Non-repeatability: ≤ ±0.1% of span
- Long-term drift/one-year stability: ≤ ±0.2% of span
- Temperature coefficient: Mean TC of zero ≤ 0.2% of span / 10 K, Mean TC of span ≤ 0.2% of span / 10 K
- Rated temperature range: 0 °C to +50 °C
- MTTF: 403 years
- Supply voltage: 10 V DC to 30 V DC
- Connection type: PUR cable connection, 10 m length
- Output signal: 4 mA to 20 mA, 2-wire
- Enclosure rating: IP68
- Dielectric strength: 500 V DC
- Electrical safety: Protection class III, short-circuit, reverse polarity, and surge protection
- Wetted parts material: Stainless steel 1.4404 / 316L PA
- Housing material: Stainless steel 1.4404 / 316L
- Cable material: PUR (tensile strength 1000 N), FEP optional
- Dimensions (H x L x W): 100mm x 30mm x 30mm
- Weight: 0.18 kg
Key Features
- Continuous measurement of fluid pressure from 0 bar to 1 bar
- High accuracy with non-linearity ≤ ±0.2% of span and sensor element accuracy ≤ ±0.5%
- Robust stainless steel 1.4404 / 316L housing and wetted parts
- IP68 rated enclosure for protection against dust and water ingress
- Output signal 4 mA to 20 mA, 2-wire configuration
- Long cable length of 10 meters with PUR cable connection
- Protection class III with short-circuit, reverse polarity, and surge protection
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper connection and compliance with electrical safety standards.
Applications
- Fluid pressure measurement in industrial processes
- Continuous monitoring of process pressure in liquids
- Use in environments requiring IP68 rated sensors
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel construction reduces need for frequent replacements
- Low power consumption with 4-20mA output signal
- Long service life minimizes electronic waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK LFH-SB1X0G1AS10SZ0 fluid pressure sensor is available for immediate purchase, ideal for industrial fluid pressure monitoring applications.
