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Pressure Transmitter PFT-23QLM | 0-100 Bar Range | IP66 & IP67 Rated | by SICK
The PFT-23QLM Pressure Transmitter measures gauge pressure in both liquid and gaseous media, with a measuring range of 0 to 100 bar. Designed for industrial process control, it features a robust stainless steel housing and an output signal of 4 mA to 20 mA. With high accuracy and a wide ambient temperature range from -40°C to +70°C, this sensor is perfect for demanding applications requiring reliable pressure monitoring.
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Technical Specifications
- Medium: Liquid, gaseous
- Pressure type: Gauge pressure
- Measuring range: 0 bar to 100 bar (0 psi to 1450.4 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, 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
- Ambient temperature operation: -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)
- Protection class III certified
- Dimensions (H x L x W): 80mm x 80mm x 30mm
- Weight: 0.25 kg
Key Features
- Measures gauge pressure in liquid and gaseous media
- Measuring range from 0 bar to 100 bar (0 psi to 1450.4 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 ≤ ±0.5% of span and fast response time approx. 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 a qualified technician or electrician familiar with pressure sensor devices and 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
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel housing extends product life reducing waste
- Low power consumption with 4-20 mA output signal
- Complies 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-23QLM Pressure Sensor is available for immediate purchase, ideal for industrial and process control applications requiring precise gauge pressure measurement.
