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Fluid Pressure Sensor | Continuous Measurement | IP68 Rated | Stainless Steel Housing | by SICK
The Fluid Pressure Sensor offers continuous measurement of fluid pressure, with a range from 0 mH2O to 100 mH2O and an operating temperature of –10 °C to +50 °C. Designed for industrial applications, it features high accuracy and long-term stability, making it ideal for process control in manufacturing and hydraulic systems. With an IP68 rated enclosure and durable stainless steel construction, this sensor ensures reliable performance in demanding environments.
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Technical Specifications
- Medium: Fluids
- Measurement: Continuous
- Process pressure: 0 mH2O to 100 mH2O
- Process temperature: –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
- 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, 80 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 and reverse polarity protection
- Wetted parts: Stainless steel 1.4404 / 316L PA
- Housing material: Stainless steel 1.4404 / 316L
- Dimensions (H x L x W): 100mm x 30mm x 30mm
- Weight: 0.18 kg
Key Features
- Continuous measurement of fluid pressure
- Process pressure range from 0 mH2O to 100 mH2O
- Operating temperature range from –10 °C to +50 °C
- High accuracy with ≤ ± 0.5 % span sensor element accuracy
- Long-term stability with ≤ ± 0.2 % span drift per year
- IP68 rated enclosure for robust protection
- Stainless steel 1.4404 / 316L wetted parts and housing
- PUR cable connection with 80 m cable length
- Output signal 4 mA to 20 mA, 2-wire
- Protection class III with electrical safety features
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper electrical connections and compliance with safety standards.
Applications
- Industrial fluid pressure monitoring
- Process control in manufacturing
- Hydraulic and pneumatic systems
- Water and wastewater management
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel construction extends product life reducing waste
- Low power consumption with 4-20mA output signal
- High accuracy reduces process errors and material waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK LFH-SW100G1AS80SZ0 Continuous Fluid Pressure Sensor is available for immediate purchase, ideal for industrial fluid pressure monitoring and process control applications.
