Adleer Group

Adleer Group

ADIP-615OW Diezoresistive Silicon Oil Filled Weldable Pressure Sensor

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General information about ADIP-615OW Diezoresistive Silicon Oil Filled Weldable Pressure Sensor
ADIP-615OW series are MEMS technology based piezoresistive silicon sensor. It is a kind of high stable and high accuracy OEM preesure measurement sensor. This series are sealed with pressure diaphram of international well-known manufacturers. The external pressure is passed to sensitive elements through 316L stainless steel diaphram and internal silicon oil. Thus it can be used to measure all pressure media compatible with 316L stainless steel.
Every sensor was strictly temperature compensated for both zero and span before shipment to ensure measurement accuracy in complex environment.
This series sensor offers two excitation power – constant current and constant voltage (for details please check technical parameters and type code ). It also matches varied-size threads so is able to meet requirements of different customers.
Applications:
Automation control
Pressure instruments
Level measurement
Pressure transmitters
Features:
Low cost OEM
High stability and accuracy
Suited for pressure of 0-40Kpa…7Mpa
Wide compenstation temperature range
Compatible with 316L, suitable for corrosive media
Standard mounting size
Typical output: 0-100mV

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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
Hysteresis2 ±0.05 ±0.1
Repeatibility3 ±0.05 ±0.1
Output(mV)
Zero -2 ±1 2
Span(FS) 70
Temp. characters
Operation Temp.(℃) -40 125
Compensation Temp(℃) ≤100Kpa 0 70
>100Kpa -10 70
Zero Temp.error(%FS)4 40Kpa ±0.75 ±1.5
>40Kpa ±0.75 ±1.0
Span Temp. error(%FS)4 40Kpa ±0.75 ±1.5
>40Kpa ±0.75 ±1.0
Thermal hysteresis(%FS)5 0.1
Long term Stability
   Zero (±%FS annual) 0.1
   Span (±%FS annual) 0.1
Supply Current 0.5mA 1.5mA 2mA
Input Resistance 2kΩ 2.5kΩ 3kΩ
Output Resistance 2.5kΩ 3kΩ 3.7kΩ
Load Resistance6 5MΩ
Insulation Resistance(50V)7 50MΩ
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