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Fluid Pressure Sensor | Continuous Measurement | IP68 Rated | Stainless Steel | by SICK
The Fluid Pressure Sensor LFH-EW4X0G1VS15ZT0 offers continuous fluid measurement with a process pressure range of 0 mH2O to 4 mH2O. Designed for industrial applications, it features high accuracy with non-linearity of ≤ ±0.2% and temperature measurement capability. Built with durable stainless steel and an IP68 enclosure rating, this sensor ensures reliable performance in demanding environments.
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Technical Specifications
- Medium: Fluids
- Measurement: Continuous
- Process pressure: 0 mH2O to 4 mH2O
- Process temperature: –10 °C to +50 °C
- Maximum ohmic load RA: 4 mA to 20 mA, 2-wire; 0 V to 10 V, 3-wire optional
- Additional function: Temperature measurement
- Non-linearity: ≤ ±0.2% of span (BFSL) according to IEC 61298-2
- Accuracy of sensor element: ≤ ±0.25% of span for enhanced variant p ≥ 0.25 bar
- 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: 452 years
- Supply voltage: 14 V DC to 30 V DC
- Connection type: PUR cable connection, 15 m length
- Output signal: 0 V to 10 V, 3-wire
- Enclosure rating: IP68
- Dielectric strength: 500 V DC
- Electrical safety: Protection class III, short-circuit, reverse polarity, and surge 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: 0.2 kg
Key Features
- Continuous fluid measurement with process pressure range 0 mH2O to 4 mH2O
- Temperature measurement capability included
- High accuracy with non-linearity ≤ ±0.2% of span and sensor element accuracy ≤ ±0.25%
- Long-term stability with one-year drift ≤ ±0.2% of span
- Protection class III with IP68 enclosure rating
- PUR cable connection with 15 m cable length
- Dielectric strength 500 V DC with multiple electrical protections
- Wetted parts and housing made of stainless steel 1.4404 / 316L
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with electrical safety standards.
Applications
- Fluid measurement in industrial processes
- Continuous monitoring of process pressure and temperature
- Use in 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 efficient electronics
- High accuracy reduces process waste and improves resource efficiency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK for detailed warranty terms.
Available Now
The SICK LFH-EW4X0G1VS15ZT0 fluid continuous measurement sensor is available for immediate purchase, ideal for industrial fluid monitoring applications.
