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Druck PTX/PMP 3000 series Amplified Aerospace Pressure Transducers

Druck PTX/PMP 3000 series Amplified Aerospace Pressure Transducers
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Druck PTX/PMP 3000 series Amplified Aerospace Pressure Transducers - 1

PTX/PMP 3000 series Amplified Aerospace Pressure Transducers Features • Full EMI and lightning protection • High accuracy and stability • Wide operating temperature range • Affordable solution with low technical risk • Gauge, absolute, and differential versions Our PTX/PMP3000 series has been the platform of choice, serving the Aerospace industry for the past 20 years. These products have been rigorously tested and qualified for use on a multitude of applications including: Hydraulic / ECS / APU / Engine / Landing Gear / Braking and others. This product range is tried and tested, used within the worlds most popular single aisle and twin aisle airframes. Quality and reliability is at the heart of everything that we do at Druck, these fielded products provide our customers and end users with reliability and peace of mind. At the heart of the 3000 series is an advanced high stability pressure sensing element, micro-machined from single crystal silicon in Druck’s own Class 100 processing facility. Resistors are diffused into the silicon diaphragm by ion implantation that forms a fully active four-arm strain gauge bridge. Single crystal silicon is perfectly elastic and has excellent mechanical properties. Druck technology offers the following features: • Excellent linearity • Negligible hysteresis • Enhanced long-term stability • High overpressure capability • Low mass offering fast response and low ‘g’ effect The micro-machined silicon sensing element is atomically bonded to a glass base and assembled into a high integrity glass-to-metal seal. Pressure media is isolated from the silicon element by a compliant metal diaphragm, resulting in a he

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Druck PTX/PMP 3000 series Amplified Aerospace Pressure Transducers - 2

Every pressure module is temperature cycled to enhance long-term stability prior to installation of surface mount signal conditioning electronics. The electronics control and regulate the supply voltage to the strain gauge bridge and provide a high level output proportional to the applied pressure. Temperature signals, taken directly from the silicon sensing element, allow the bridge output to be corrected for changes in balance and sensitivity due to temperature change. Integral protection circuitry includes an array of in-line filters, providing a low impedance path to case at high...

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Druck PTX/PMP 3000 series Amplified Aerospace Pressure Transducers - 3

PTX/PMP 3000 specifications Performance Differential Version Input parameters Pressure range Other engineering units can be specified. Burst pressure 6X minimum (2X minimum to 300 psi (21 bar) maximum in negative direction) Line pressure Positive pressure media Fluids and gases compatible with 316L stainless steel Negative pressure media Stainless steel 316L, glass, silicon and structural adhesive Gauge or sealed gauge/absolute version Electrical connector pin allocations (others available, please specify) Two-wire function connector: Three-wire function connector: Four-wire function...

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Druck PTX/PMP 3000 series Amplified Aerospace Pressure Transducers - 4

Calibration standards Related products Ordering information Transducers manufactured by Druck are calibrated against precision pressure calibration equipment, which is traceable to international standards. We manufacture a comprehensive range of pressure sensors, indicators, calibrators, controllers and Air Data Test Systems. With our range of portable calibrators covering temperature and electrical parameters. Refer to manufacturer for further information and data sheets. Please state the following: 1. Select model number 2. Pressure range and units 3. Gauge, sealed gauge or absolute 4....

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