Φ19×14mm Oil pressure sensor core body
Features
■ With constant current and constant voltage excitation options
■ Imported highly reliable pressure die
■ Wide temperature compensation
■ Normalized output available
■ Compensation board filled with glue for protection against moisture
■ Φ19mm standard OEM
■ All 316L material
■ High performance, all solid, high reliability
■ 18 months warranty period
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Electrical performance parameters
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Pressure range
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-100kPa～0～10kPa…100MPa
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Pressure reference
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Gauge pressure, Absolute pressure, Sealed gauge pressure
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Excitation
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1.5mA recommended for constant current
10V recommended for constant voltage
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Input impedance
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Constant current: 2kΩ～5kΩ
Constant voltage: 3kΩ～18kΩ
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Electrical connection
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Gold-plated KOVAR pin or silicon soft wire
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Compensation temp.
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Constant current: 0℃～60℃(≤35kPa), -10℃～70℃(other ranges);
Constant voltage: -10℃～70℃
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Operating temp.
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-40℃～125℃
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Storage temp.
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-40℃～125℃
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Insulation resistance
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≥200MΩ/250VDC
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Response time
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≤1ms (up to 90%FS)
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Measured medium
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All the liquids and gases compatible with 316L.
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Mechanical vibration
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20g (20～5000Hz)
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Shock
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100g (10ms)
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Service life
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10×106 (cycles)
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Structural performance parameters
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Diaphragm material
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316L
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Housing material
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316L
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Oil filling
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Silicon oil
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