OMEGA’s PX2760 Series barometric pressure transducers use a capacitive sensor that has excellent thermal stability and low hysteresis. The signal is processed through a custom ASIC, ensuring long-term reliability and accuracy. The amplified 0.1 to 5.1 Vdc output makes these transducers compatible with most process controllers and computer interface equipment and is virtually immune to EMI and RFI.
SPECIFICATIONS Excitation: 12 Vdc (9 to 14.5 Vdc max) Power Consumption: <0.2 W Output Impedance: <5 Ω Output: 0.1 to 5.1 Vdc, 3-wire Accuracy: ±0.25% span RSS at constant temperature (includes linearity, repeatability and hysteresis) Resolution: Infinite, limited only by noise level (0.005% FS) Response Time: <10 ms to reach 90% Long-Term Stability: ±0.25% FS over 6 months @ 70°F Operating Temperature Range: -20 to 80°C (-4 to 176°F) Compensated Temperature Range: 0 to 55°C (32 to 131°F) Storage Temperature: -55 to 120°C (-67 to 248°F) Thermal Zero Effect: ±0.01%/°F span Thermal Span Effect: ±0.01%/°F span Max Pressure Ratings: 600 to 1100 mbar (450 to 825 mmHg): 20 psia 800 to 1100 mbar (600 to 825 mmHg): 20 psia 0 to 20 psia (0 to 1034 mmHg): 30 psia Sensor: Capacitive Shock: 50 g operating, 1/2 sine 10 ms Vibration: 2 g from 5 to 500 Hz Acceleration: 10 g maximum Media: Dry or non-condensing gases compatible with wetted parts Wetted Parts: Stainless steel, alumina, gold and elastomer Pressure Port: 1/8" tube fitting Electrical Connection: 0.6 m (2') cable
† Price are shown in RMB.
Note: All models come with complete operator’s manual. Ordering Example: (1) PX2760-600A5V is a barometric pressure transducer with 600 to 1100 mbar absolute range and a voltage output, ¥5,675.00
