PST joins DwyerOmega. Read more>
High Accuracy Wet/Wet Differential Pressure Transducer
- High Accuracy Wet/Wet Differential Pressure
- All Stainless Steel Construction for Harsh Industrial Environments
- High Operating Temperature
- 5 Point Calibration Provided 0%, 50%, 100%, 50%, 0%
- Excitation 10 Vdc (15 V max)
- Accuracy Value 0 to 5 Vdc ±10% adj
- Input Resistance 350 Ω minimum
- Maximum Compensation Temperature -73°C (-100°F)
- Minimum Compensation Temperature -73°C (-100°F)
- Zero Balance ±1% FSO
OMEGA’s PX81 Series wet/wet, differential pressure transducers are compact and highly accurate, designed for industrial applications in which low drift and long-term reliability are important. Their small temperature-compensation error minimizes errors due to changing process temperatures, and the rugged all stainless steel construction allows the PX81 to withstand typical harsh environments found in chemical and industrial plants. Available with either mV/V, 0 to 5 Vdc, or 4 to 20 mA outputs, PX81 Series transducers will interface with most control systems.
The PX81 is also available in metric configurations, with G1/4 ports, and models from 0-350 mbar to 0-35 bar pressure ranges. Please see the PXM81 for complete details, or contact our Pressure department for more information..
SPECIFICATIONS
Excitation: 10 Vdc (15 V max)
Output: 3 mV/V nominal
Bridge Resistance: 350 Ω minimum
Zero Balance: ±1% FSO
Shunt: 80% FSO
Accuracy: ±0.25% linearity, hysteresis and repeatability combined
Operating Temp Range: -73 to 163°C (-100 to 325°C)
Compensated Temp Range: 17 to 71°C (60 to 160°F)
Thermal Effects:
Zero: ±0.0054% FSO/°C
Span: ±0.0054% rdg/°C
Safe Overpressure: 150% rated pressure
Line Pressure: 150% rated pressure (applied simultaneously to both sides)
Burst Pressure: 300% rated pressure
Wetted Parts: 17-4 PH stainless steel
Pressure Port: 1/4-18 NPT female
Electrical Connection:
Style 0: 3 m (10') cable
Style 1: PTIH-10-6P (or equal)
Style 6: mini DIN
Mating Connector:
Style 1: PT06F10-6S, sold separately
Style 6: Mating connector included
The PX81 is also available in metric configurations, with G1/4 ports, and models from 0-350 mbar to 0-35 bar pressure ranges. Please see the PXM81 for complete details, or contact our Pressure department for more information..
SPECIFICATIONS
Excitation: 10 Vdc (15 V max)
Output: 3 mV/V nominal
Bridge Resistance: 350 Ω minimum
Zero Balance: ±1% FSO
Shunt: 80% FSO
Accuracy: ±0.25% linearity, hysteresis and repeatability combined
Operating Temp Range: -73 to 163°C (-100 to 325°C)
Compensated Temp Range: 17 to 71°C (60 to 160°F)
Thermal Effects:
Zero: ±0.0054% FSO/°C
Span: ±0.0054% rdg/°C
Safe Overpressure: 150% rated pressure
Line Pressure: 150% rated pressure (applied simultaneously to both sides)
Burst Pressure: 300% rated pressure
Wetted Parts: 17-4 PH stainless steel
Pressure Port: 1/4-18 NPT female
Electrical Connection:
Style 0: 3 m (10') cable
Style 1: PTIH-10-6P (or equal)
Style 6: mini DIN
Mating Connector:
Style 1: PT06F10-6S, sold separately
Style 6: Mating connector included
Accessories and Compatible Meters