Adleer Group

Adleer Group

ADIP-616SO Diezoresistive Silicon Oilless Pressure Sensor

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General information about ADIP-616SO Diezoresistive Silicon Oilless Pressure Sensor:
ADIP-616SO series is MEMS technology based piezoresistive silicon sensor. It uses ceramic housing without isolation diaphram and silicon oil. ADIP-616SO is different with tranditonal diffused silicon diaphram-free sensors: pressure media touches directly with the back of pressure chip (the side without circuit), ensuring durability and long-term stability of the sensor. It is a kind of low cost and high performance OEM pressure measuring sensor designed for clear and non-corrosive gas and liquid.
Every sensor was strictly temperature compensated for both zero and span before shipment to ensure measurement accuracy in complex environment.
Applications:
Automation control
Pressure instruments
Level measurement
Pressure transmitters
Features:
For measuring non-corrosive gas and liquid
Simple structure in low cost
Suitable for small and medium pressure (0-40Kpa…2.5Mpa)
Compensation temperature 0-70℃
Typical output: 0-100mV
Ventilating Gauge pressure (G)

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Technical specification of the device:

Parameters Min. Typical Max.
Accuracy(%FS)
Non-
Linearity1
40Kpa ±0.20 ±0.30
>40Kpa ±0.10 ±0.20
Hysteresis ±0.05 ±0.1
Repeatability ±0.05 ±0.1
Output(mV)
Zero -5 0 5
Span(FS) 95 100 105
Temp. characters
 Operation Temp.(℃)3 -40 125
Compensation Temp(℃) 0 70
Zero Temp.error(%FS)4 -0.75 ±0.5 0.75
Span Temp. error(%FS)4 -0.75 ±0.5 0.75
Thermal hysteresis(%FS) 0.1
Long term Stability
   Zero (±%FS annual) 0.1
   Span (±%FS annual) 0.1
Supply Voltage 10VDC 14VDC
Input Resistance 6kΩ 8kΩ 10kΩ
Output Resistance 2.5kΩ 3kΩ 3.7kΩ
Load Resistance5 5MΩ
Insulation Resistance(50V)6 50MΩ
Pressure Range 0-40Kpa…2.5Mpa
Pressure Overload 2X Rated pressure or 3.5Mpa (take the smaller)
Pressure Breakdown 1.5X Rated pressure or 4Mpa (take the smaller)
Pressure Media Clear gas and clear non-corrosive liquid compatible with ceramic, silicon, glass, Silica( measuring range smaller than1Mpa)/ epoxy resin adhesive (measuring range higher than 1Mpa)
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