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SP19FR pressure sensor

SP19FR pressure sensor
6Pages

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I r r f* I SENSING TOMORROW LI-I.V I s®** SP19FR flush diaphragm single crystal Silicon pressure sensor is double diaphragm overload protection structure can easily cope with high overload test, isolated air cavity design to prevent condensation and avoid pollution to the media. The SP19FR is capable of all the industries which need CIP / SIP cleaning, such as food, pharmacy, drink and so on. Power supply: <2.0mA DC ( 10VDC@5K ohm) Electrical connection: ^0.5mm gold-plated kovar pins or silicone rubber soft wire Common-mode Voltage Output: 50% of the input (typical) Input Impedance: 3kQ~8kQ Output Impedance: 3 kQ~8kQ Respond Time(10%~90%): <10ms (at media temperatures below -22°F (-30°C) for ranges < 300 PSI) Insulation Resistance: 100MQ,100V DC Overload: 1.5 times all span 2. Structure Diaphragm Material: Stainless Steel 316L Housing Material: Stainless Steel 316L O-ring: FKM 3. Environmental Position Influence: Deviation 90° at any direction, zero variation<0.05%FS Vibration Dynamic: No change under the condition of 10Grms, (20~2000)Hz Anti-impact: 100g, 11ms Medium Compatibility: For fluids compatible of structural materials and FKM 4. Basic conditions Medium temperature: ( 22±2 ) °C Ambient temperature: ( 22±2 ) C Vibration: 0.1g (1m/s/s) Max Humidity: 50%±10% RH Atmospheric pressure: 86~106 kPa Power supply: 5VDC ±0.25V

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I r r f* I SENSING TOMORROW LI-I.V I s®** * Test under the base condition (piezoresistive sensor signal output type only) ** Accuracy includes these 3 items which are nonlinearity, repeatability and hysteresis, reference standard IEC 61298-2. ***According to the requirements of the orders, the sensor can be customized within a certain range, related to sensor, specific need to check with the factory.

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I r r f* I SENSING TOMORROW LI-I.V I s®** 6. Configuration (unit: mm) Order code: process connection-body connection: G01NT-D K01NT-D 027 (Tube outer diameter Q 27) 026(Tube outer diameter:024-26)

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LEECI SENSING TOMORROW

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I r r f* I SENSING TOMORROW LI-I.V I s®** Selection sample: SP19FR-L355G-G01NT-D-SCV Specification: 3.5MPa gage pressure, G1/2 thread without cooling element, welded body, kovar pins, piezoresistance output signal .

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I r r f* I SENSING TOMORROW LI-I.V I s®** Selection Hints: 1. Avoid diaphragm connect with the seals during the process of assembling sensors, in case of affecting the measurement accuracy 2. Please pay attention to protect the pressure sensitive element front-end isolation diaphragm and back-end compensation circuit board in order to avoid the influence of performance of the pressure sensitive element or bruised caused by the damage of pressure sensitive element. 3. The temperature range of the standard fluorine rubber seal for the sensor is - 20 °C ~ 250 C . If the working temperature is...

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