AT8013 series:intake manifold absolute pressure sensor(MAP)
Feature of item:
l 2.9 psia —14.9 psia
20 KPa — 103 KPaA
l static accuracy：1.5%FS
l MEMS producing skill
l highly integration,improve stability.
l signal magnify,handled temp compensation.
l EMI protection.
l can produce the item according to client's requirement.
Introduction of item：
AT8013 type adopt special MEMS sensor and special digital circuit(ASIC) skill design and produce.this item has voltage protection below 25VDC,reverse connect protection and short circuit protection(above 6VDC power supply);
it specially fit for bad auto environment. This item can be used in high/low temp,vibrate,thermal shock and mechanical shock and chemistry polluted etc.it is mainly used in testing the intake manifold absolute pressure,air pressure,exhaust recycle valve(EGR) pressure and vacuity brake pump pressure.
Specification of item：
Electric characteristic
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Power supply voltage
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5±0.5VDC
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Work current
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MAX 8mA
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Load impedance
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MIN 2.5kΩ
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Output type
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By ratio
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Output voltage（5VDCpower supply
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0. 5 — 4.9VDC
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Work characteristic
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Pressure range1
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20KPa — 103KPaA
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MAX pressure endure
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300KPaA
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Static accuracy(%FS)2
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1.5(typical)
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Recycle durable
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200万次
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Work environment
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Work temp range
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-40℃ — +125℃
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Compensation temp range
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0℃ — 80℃
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Storage temp range
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-40℃ — +130℃
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Mechanical characteristic
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Test medium
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The medium compatible with silica gel
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explaintaion：
1、pressure range can be adjusted according to client's requirement
2、static accuracy is the average of nonlinearity,lag and non repetitive
3、can match the socket connector according to client's requirement.
4、output error △V=temp coefficient（K）×pressure error ratio(±P%)
5.outsize,allowed pressure error ratio,temp coefficient drawing as