Taber offers over 50 years of space production heritage and is the industry leader when it comes to pressure measurements in space. The Taber Model 4911 amplified pressure transducer series is qualified for space programs and boasts an ongoing production heritage. NASA Level 1 electrical, electronic and electro-mechanical (EEE) components are incorporated in a rugged, hermetically sealed, stainless steel construction. The bonded foil strain gage diaphragm design provides outstanding accuracy, stable signal fidelity over time and is compatible with a wide variety of gas and liquid media including typical propellants used in spaceflight.

Specifications:

• Output Signal: 0-5 VDC
• Full Scale Output (FSO): 5 VDC
• Static Error Band: ± 0.25% FSO using Best Fit Straight Line (BFSL) and Root Sum Squared (RSS) Method
• Total Error Band: ± 0.75% FSO over Compensated Temperature Range (CTR)
• Maximum Expected Operating Pressure (MEOP): 0-69 BAR through 0-690 BAR ; 0-100 PSI through 0-10,000 PSI
• Proof Pressure: 1.5 times MEOP, Minimum
• Minimum Burst Pressure: 2.5 times MEOP
• Compensated Temperature Range (CTR) Temperature range in which the transducer will operate within the total error band: -34° C to +77° C (-30° F to +170° F)
• Operating Temperature Temperature range in which the transducer will operate without degradation of performance once it returns to the CTR: -40° C to +93° C (-40° F to +200° F)
• Strain Gage Type: Resistive Bonded Foil
• Insulation/Isolation Resistance: > 100 Mohm at 50 VDC
• Electrical Connection: D38999/27YB98PN per MIL-DTL-38999
• Mating Connector (not included): D38999/26KB98SN or equivalent
• Excitation Voltage: 21-40 VDC (28 VDC nominal)
• Operating Current: <20 ma="" li="">
• EEE Selection Class S, NASA Level 1 (Class S, JANS, etc.)
• Wetted Parts Materials 304L VAR, 15-5 PH
• Weight Typical < 255 g
• Case Material 304L and 17-4 PH
• Pressure Port 1/4" Tube Stub

 ...

Platinum RTD outputs: 100 Ohm, 1000 Ohm & 2000 Ohm.
EMI/EMC bulkhead filtering (will add length to the transducer).
Mounting feet.
Pigtail option available.
Reference prints available for download upon request.