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Pressure Transmitter PFT-23PCM | Gauge Pressure Sensor | 4-20mA Output | IP66/IP67 Rated | by SICK
The PFT-23PCM Pressure Transmitter is designed for accurate gauge pressure measurement in liquid and gaseous media, featuring a measuring range of 0 bar to 0.4 bar (0 psi to 5.8 psi) and a reliable 4-20mA output signal. Built for industrial process control, this sensor operates in extreme temperatures from -40°C to +100°C, ensuring durability and precision in demanding environments.
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Technical Specifications
- Medium: Liquid, gaseous
- Pressure type: Gauge pressure
- Pressure unit: bar, psi
- Measuring range: 0 bar to 0.4 bar (0 psi to 5.8 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 ½ 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
- 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
- Ambient temperature operation: -40°C to +70°C
- Storage temperature: -40°C to +70°C
- 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)
- Enclosure rating: IP66, IP67
- Protection class: III
- 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
- Output signal: 4 mA to 20 mA, 2-wire
- Measuring range: 0 bar to 0.4 bar (0 psi to 5.8 psi)
- Process connection: G ½ 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/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
- M12 round connector, 4-pin connection type
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with electrical safety standards.
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 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Durable stainless steel housing ensures long service life reducing waste
- Low power consumption with 4-20mA output signal
- Compliant with RoHS directive limiting hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK PFT-23PCM Pressure Sensor is available for immediate purchase, ideal for industrial and process control applications requiring precise gauge pressure measurement.
