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Pressure Transmitter PFT-23QEM | 0-2.5 Bar Range | 4-20 mA Output | IP66 & IP67 Rated | by SICK
The PFT-23QEM Pressure Transmitter is designed for precise gauge pressure measurement in both liquid and gaseous media, with a measuring range of 0 to 2.5 bar. Built for industrial applications, it features a robust stainless steel housing and offers a fast response time of approximately 15 ms. With an IP66 and IP67 enclosure rating, this sensor ensures reliable performance in harsh environments, making it ideal for process control and monitoring.
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Technical Specifications
- Medium: Liquid, gaseous
- Pressure type: Gauge pressure
- Pressure unit: bar
- Measuring range: 0 bar to 2.5 bar (0 psi to 36.3 psi)
- Process temperature range: -40 °C to +100 °C
- Maximum ohmic load RA: 4 mA to 20 mA, 2-wire (RA ≤ (L + – 12 V) / 0.022 A [Ohm])
- Output signal: 4 mA to 20 mA, 2-wire
- Process connection: G 1 flush-mounted (ISO 228-1)
- Wetted parts: 316L stainless steel
- Internal transmission fluid: Silicone oil
- Housing material: Stainless steel 316L
- Connection type: M12 round connector, 4-pin
- Supply voltage: 12 V DC to 35 V DC
- Electrical safety: Overvoltage protection 39 V DC
- Dielectric strength: 500 V AC
- Enclosure rating: IP66 and IP67
- Accuracy: ≤ ±0.5% of span (DIN EN 60770-1)
- Response time (10% to 90%): Approx. 15 ms
- Long-term drift/one-year stability: < 0.15%
- Temperature coefficient: < 0.15% / 10 K
- Rated temperature range: 0 °C to +100 °C
- Service life: Minimum 10 million load cycles
- Shock load: Class 6M4 IEC 60721-3-6 (50 g, 2.3 ms)
- Vibration load: Class 4M8 IEC 60271-3-4 (5 g at 4 Hz to 200 Hz)
- Protection class III certified
- Dimensions (H x L x W): 80mm x 30mm x 30mm
- Weight: 0.25 kg
Key Features
- Measures gauge pressure in liquid and gaseous media
- Pressure range from 0 bar to 2.5 bar (0 psi to 36.3 psi)
- Output signal: 4 mA to 20 mA, 2-wire
- Process connection: G 1 flush-mounted (ISO 228-1)
- Wetted parts made of 316L stainless steel with silicone oil internal transmission fluid
- Housing made of stainless steel 316L with IP66 and IP67 enclosure rating
- Overvoltage protection up to 39 V DC and dielectric strength of 500 V AC
- High accuracy of ≤ ±0.5% of span according to DIN EN 60770-1
- Fast response time of approximately 15 ms
- Long-term stability with less than 0.15% drift per year
- Wide ambient operating temperature range from -40°C to +70°C
- Shock and vibration resistant according to IEC standards
- Protection class III certified
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with pressure sensor integration and electrical connections to ensure safety and accuracy.
Applications
- Measurement of liquid and gaseous media pressure
- Industrial process control requiring gauge pressure monitoring
- Use in environments with temperatures from -40°C to +100°C
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable stainless steel construction extends product life reducing waste
- Low power consumption with 4-20 mA output signal
- Compliant with RoHS directive reducing hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.
Available Now
The SICK PFT-23QEM Pressure Sensor is available for immediate purchase, ideal for industrial process control and monitoring applications.
