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Microfused Technology S P E C I A L T I E S MSP-310 Stainless Steel Isolated Pressure Transducer With Temperature Output ■ ■ Low Cost OEM 100% Leak Proof No “O” Rings, No Silicone Oil, No Welds Features No Leaks ■ No Welds ■ No “O” Rings ■ No Silicone Oil ■ Rugged, Reliable, Low Cost One-piece Stainless Steel Construction Ranges up to 10,000 PSI or 700 BAR Pressure and Temperature Outputs Excellent Accuracy Wide Operating Temperature Range Applications Pumps and Compressors Hydraulic/Pneumatic Systems Off Road Energy and Water Management Pressure Instrumentation CNG (compressed natural gas) Transmissions Description The MSP series pressure transducers set a new price-performance standard for low cost, high volume, commercial and industrial applications. This series is suitable for measurement of liquid or gas pressure, even for difficult media such as contaminated water, steam, and mildly corrosive fluids or gases. The transducer pressure cavity is machined from a solid piece of 17-4 PH stainless steel. The standard version includes a 1/4 NPT pipe thread allowing a leak-proof, all metal sealed system. There are no o-rings, welds or organics exposed to the pressure media. The durability is excellent. Measurement Specialties proprietary Microfused technology, derived from demanding aerospace applications, employs micromachined silicon piezoresistive strain gages, fused with high temperature glass to a stainless steel diaphragm. This approach achieves media compatibility simply and elegantly providing an exceptionally stable sensor without the p-n junctions of conventional micromachined sensors. This product is geared to the OEM customer using medium to high volumes. The standard version is suitable for many applications, but the dedicated design team at our Transducer Engineering Center stands ready to provide a semi-custom design where the volume and application warrants. S PECI FICA TIONS Performance at 77˚F (25˚C): Pressure range Accuracy (combined linearity, hysteresis and repeatability) Media compatibility Pressure ports Pressure cycles Pressure overload Burst pressure Long term stability (1 year) Temperature Output 0 to 100, 250, 500, 1000, 2500, 5000, 10000 PSI (0 to 7, 17, 35, 70, 175, 350, 700 BAR) < 1% of FS (for higher accuracy consult factory) 17-4 PH stainless steel (for other material consult factory) 1/4” NPT (for other ports consult factory) >108 full pressure cycles 2X rated pressure 5X or 20000 PSI whichever is less ± 0.25% FS (Typical) 10mV/°K (2.98V nominal, @ 25˚C) Electrical: Supply voltage Supply current Output Interface Zero offset Span tolerance Output load Bandwidth (-3dB) 5VDC