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Absolute Pressure Transmitter | 0-25 Bar Range | 4-20mA Output | IP66/IP67/IP69 Rated | by SICK
The Absolute Pressure Transmitter is designed for precise measurement of absolute pressure in liquid and gaseous media, with a measuring range of 0 to 25 bar. Built for industrial process control and food industry applications, it features a robust stainless steel housing and high accuracy of ≤ ±0.3% of span. Ideal for harsh environments, this sensor ensures reliable performance with IP66, IP67, and IP69 ratings.
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Technical Specifications
- Medium: Liquid, gaseous
- Pressure type: Absolute pressure
- Pressure unit: bar, psi
- Measuring chamber type: Metallic pressure measuring cell
- Measuring range: 0 bar to 25 bar (0 psi to 360 psi)
- Process temperature range: –20 °C to +130 °C
- Maximum ohmic load RA: RA < (L+ - 12) / 0.022 A (Ohm)
- Output signal: 4 mA to 20 mA, 2-wire
- Process connection: Clamp 1 1/2'' (DIN 32676, ISO 2852), PN 40, flush-mounted, 316L stainless steel
- Housing material: Stainless steel 316L (1.4404), PBT/PC
- Connection type: M12 round connector, 4-pin
- Supply voltage: 12 V DC to 35 V DC
- Electrical safety: Overvoltage protection 36 V DC, short-circuit resistance, reverse polarity protection
- Dielectric strength: 500 V AC, NEC Class 02 power supply
- Enclosure rating: IP66, IP67, IP69
- Accuracy: ≤ ±0.3% of span
- Response time (10% to 90%): ≤ 6 ms
- Long-term drift: < 0.15% per annum
- Temperature coefficient: < 0.15% per 10 K
- Rated temperature range: 0 °C to +100 °C
- Service life: Minimum 10 million load cycles
- Ambient temperature operation: –40 °C to +80 °C
- Shock load: Class 6M4 (50 g; 2.3 ms)
- Vibration load: Class 4M8 (5 g, 4 Hz to 200 Hz)
- Dimensions (H x L x W): 120mm x 50mm x 50mm
- Weight: 0.25 kg
Key Features
- Measures absolute pressure from 0 bar to 25 bar (0 psi to 360 psi)
- Metallic pressure measuring cell with 316L stainless steel wetted parts
- Output signal: 4 mA to 20 mA, 2-wire
- High accuracy of ≤ ±0.3% of span
- Fast response time ≤ 6 ms
- Robust housing with stainless steel 316L and PBT/PC
- Protection class III with overvoltage, short-circuit, and reverse polarity protection
- Enclosure rated IP66, IP67, and IP69 for harsh environments
- Long service life with minimum 10 million load cycles
- Certified for food contact materials and multiple international conformity declarations
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with pressure sensor integration and electrical safety standards to ensure proper operation and compliance.
Applications
- Measurement of absolute pressure in liquid and gaseous media
- Industrial process control requiring high accuracy pressure monitoring
- Food and beverage industry due to food contact material certification
- Harsh environments requiring IP66, IP67, and IP69 rated sensors
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable stainless steel construction reduces waste and extends product life
- Low power consumption with 4-20 mA output signal
- Certified food contact materials support safe and sustainable food processing
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK PTAM-1XXXXATQMZX Absolute Pressure Sensor is available for immediate purchase, ideal for industrial process control and food industry applications requiring precise and reliable pressure measurement.
