• 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 hermetic pressure module.

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 frequencies....

PTX/PMP 3000 series I DRUCK PTX/PMP 3000 specificationsPerformance Input parameters Gauge and absolute Differential Pressure range Other engineering units can be specified. Differential Version Gauge or sealed gauge/absolute version Electrical connector pin allocations (others available, please specify) 0 to 5 VDC (four-wire) unbalanced output Others available on request, e.g. 0 to 10 V, 1 to 6 V Two-wire function Installation drawings - dimensions in inches Output impedance Less than 20 Q (PMP model) Total accuracy1 includes the effects of nonlinearity, hysteresis, repeatability, zero and span...

PTX/PMP 3000 series I DRUCK Calibration standards PTX/PMP 3000 specifications Code Related products 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. Warning - Do not use with media that has an oxygen concentration >21% or other strong oxidising agents. This product contains materials or fluids that may degrade or combust in the presence of strong oxidising agents. Transducers...