Design and Manufacturing
The sensing element of the transducer is designed using advanced computer modeling tools such as Finite Element Analysis to ensure optimum performance. Key features include isolation from induced stresses and high over-pressure protection. The transducers are manufactured for aerospace-grade applications, incorporating advanced techniques like vacuum furnace-controlled heat-treating and bonding, automated welding and calibration, and electronics that meet MIL-STD 461 EMI standards. Extreme environmental burn-in tests ensure long-term reliability and accuracy.

Features and Specifications
The Series 2 transducers include a standard internal 100 Ohms Platinum RTD temperature sensor for measuring media temperature or characterizing pressure output. They offer a range of configurations, including different materials, pressure ports, and electrical connectors. Standard features include pressure ranges from 0-2 to 0-20k psi, +/- 0.2% FSO static accuracy, and a 17-point calibration certificate with temperature data.

Mechanical and Environmental Specifications
Pressure ranges vary with proof and burst pressures specified for different models. The transducers are made from materials like 316L, 347, and 17-4 stainless steel. They operate within a compensated temperature range of -20 to 76°C and an operating range of -54 to +121°C. They can withstand triaxial shock of 30 g's and have a vibration rating of 25 grms.

Electrical Specifications
Input voltage varies by model, with Model 2211A calibrated at 10 Vdc, Model 2911C at 20-36 Vdc, and Model 2911F at 8-36 Vdc. The transducers feature power supply rejection, reverse polarity protection, and EMI/RFI protection for certain models. Output specifications include 3 mV/V for Model 2211A, 0-5 Vdc for Model 2911C, and 4-20 mAdc for Model 2911F. They offer high resolution and fast response time.

Performance and Stability
The transducers have a static accuracy of ± 0.25% FSO, repeatability of ± 0.075% FSO, and a temperature error band of ± 1.5% FSO over the compensated range. Long-term stability is ± 0.1% FSO per annum. Specifications apply to Models 2211A, 2911C, and 2911F unless otherwise noted.

Contact Information
Taber Industries, 455 Bryant Street, North Tonawanda, New York 14120, USA. Phone: 1.800.333.5300 (U.S.) or 716.694.4000 (outside U.S.). Email: [email protected]