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Pressure Transmitter PHT-RBX25S640S0ALS0Z | 0 to 0.25 Bar Gauge Pressure | IP65 Rated | by SICK
The Pressure Transmitter PHT-RBX25S640S0ALS0Z measures gauge pressure from 0 to 0.25 bar, making it ideal for industrial process control and food and beverage applications. With a process temperature range of -20 °C to +150 °C and an IP65 enclosure rating, this sensor ensures reliable performance in harsh environments, featuring high accuracy and electrical safety protections.
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Technical Specifications
- Measuring range: 0 bar to 0.25 bar gauge pressure
- Process temperature: -20 °C to +150 °C
- Output signal: 4 mA to 20 mA, 2-wire
- Supply voltage: 10 V DC to 30 V DC
- Process connection: Coupling (DIN 11864-1) DN 40 form A with union nut
- Wetted parts: 316L stainless steel
- Housing material: Stainless steel 1.4571
- Electrical safety: Overvoltage protection 36 V DC, short-circuit protection, reverse polarity protection
- Enclosure rating: IP65
- Accuracy: ≤ ±0.5% of span (optional 0.25%)
- Response time: ≤ 10 ms
- Long-term drift: ≤ 0.2% of span per year
- MTTF: 403 years
- Dimensions (H x L x W): 120mm x 60mm x 60mm
- Weight: 0.5 kg
Key Features
- Measures gauge pressure from 0 to 0.25 bar
- Suitable for liquid and gaseous media
- Process temperature range from -20 °C to +150 °C
- Output signal: 4 mA to 20 mA, 2-wire
- Process connection: Coupling (DIN 11864-1) DN 40 form A with union nut
- Wetted parts made of 316L stainless steel
- Housing made of stainless steel 1.4571
- Supply voltage: 10 V DC to 30 V DC
- Electrical safety features including overvoltage, short-circuit, and reverse polarity protection
- Enclosure rating IP65 for dust and water protection
- High accuracy with ≤ ±0.5% of span and optional 0.25% accuracy
- Fast response time ≤ 10 ms
- Long-term stability with ≤ 0.2% drift per year
- MTTF of 403 years indicating high reliability
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with pressure sensor integration and electrical safety standards.
Applications
- Measurement of gauge pressure in liquid and gaseous media
- Industrial process control requiring precise low-pressure measurement
- Food and beverage industry applications due to FDA approved internal fluid
- Harsh environments requiring IP65 rated sensor protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel construction reduces waste by extending product life
- Low power consumption with 4-20 mA output signal
- FDA approved synthetic oil ensures safe use in food industry applications
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK PHT-RBX25S640S0ALS0Z pressure sensor is available for immediate purchase, ideal for industrial and food processing applications requiring precise low-pressure measurement.
