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Fluid Pressure Sensor | Continuous Measurement | IP68 Rated | Stainless Steel Housing | by SICK
The Fluid Pressure Sensor offers continuous measurement for fluids, with a process pressure range from 0 bar to 1 bar and a temperature range of –10 °C to +50 °C. Designed for industrial applications, this sensor features an IP68 rated enclosure, ensuring reliability in harsh environments. With a durable stainless steel construction and a 4-20mA output signal, it’s perfect for continuous monitoring of fluid systems.
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Technical Specifications
- Medium: Fluids
- Measurement: Continuous
- Process pressure: 0 bar to 1 bar
- 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, 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, 25 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, surge protection
- Wetted parts: 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): 30mm x 100mm x 30mm
- Weight: 0.18 kg
Key Features
- Continuous fluid pressure measurement
- Process pressure range from 0 bar to 1 bar
- Process temperature range from –10 °C to +50 °C
- Output signal: 4 mA to 20 mA, 2-wire
- Protection class III with short-circuit, reverse polarity, and surge protection
- IP68 rated enclosure for harsh environments
- Stainless steel 1.4404 / 316L wetted parts and housing
- PUR cable connection with 25 m cable length
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with fluid pressure sensors and electrical safety standards.
Applications
- Fluid pressure measurement in industrial processes
- Continuous monitoring of fluid systems
- Suitable for environments requiring IP68 rated sensors
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel construction reduces waste and extends product life
- Low power consumption with 10 V DC to 30 V DC supply voltage
- High reliability reduces need for frequent replacements
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK LFH-SB1X0G1AS25SZ0 Fluid Pressure Sensor is available for immediate purchase, ideal for industrial fluid monitoring applications.
