Ceramic material offers excellent thermal stability and creep resistance, with an operating temperature range up to -40°C to 150°C, demonstrating outstanding long-term stability.
The corrosion resistance of ceramic provides significant advantages in fields such as refrigeration, chemical industry, pharmaceuticals, and environmental protection, gradually replacing the common diffused silicon pressure sensors.
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Series Name
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CPS18635K
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Type
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Small-hole 5.22mm Monolithic Piezoresistive Ceramic Pressure Sensor
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Measured pressure type
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Gauge
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Size (diameter x height)
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φ18x6.35mm、φ18x3.50mm
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Supply voltage
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2-30V DC
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Bridge road impedance
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※10.0KΩ±30%
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TCR
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≤100ppm/℃@-40℃~125℃
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Working pressure
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25/40/50/100/150/200/300/400bar
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Overload pressure
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＞2×FS
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Burst pressure
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＞3×FS
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Operating temperature
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-40℃~150 ℃
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Storage temperature
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-40℃~150 ℃
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Zero offset
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※0±0.2mV/V
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Sensitivity
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※1.5-3.5mV/V, Typ:2.5mV/V/FS
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Output accuracy
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0.50% FS Max.@20-25℃（≤100Bar），1.0% FS Max.@20-25℃（＞100Bar）
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Response time
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＜ 2mS
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Insulation resistance
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＞ 2KV
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long term stability
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Zero@25℃：＜0.25 FSO (no time accumulation）
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Cycle life
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＞2 million pressure cycles@2-5Hz, 0~full scale pressure~0, 15 ~35℃
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Working medium
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oil,water,gas,refrigerant, coolant, chemical solvents, detergents, etc
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