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WNK05 Capacitive Pressure Sensor

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Details

Introduction:

WNK05 Metal Capacitive Pressure Sensor has special sealing method. In the closed chamber it integrates a temperature diode which provide real-time temperature parameters for digital compensation circuit after the sensor. Thus, the sensor provide accurate temperature compensation. Accuracy level of transmitters manufactured through this method normally will be up to 0.1%.

Application:

Chemical, Power, Steel and other industrial field.

Features:

u Wide and large pressure range

u Constant current power supply

u Isolated construction, possible to various media

u OEM differential pressure sensor

u 316L stainless steel

u High static pressure

Technical Parameters:

Sensor Technical Property
Accuracy Level：	0.1% 0.2% 0.5%
Annual Stability：	0.2% of Full Span
Temp. Range：	（-40～+104）℃
Temp. Influence：	Zero error is ±0.25%/10℃ of span
Span Error:	±0.5%/10℃ of span

Type code:

Model No.	Product Specification
WNK05	Capacitive Pressure Sensor
code	Pressure type
G	Gauge
D	Differential
A	Absolute
H	High Static Pressure
Code	Sensor Rated Range
2	0-0.16～1kPa
3	0-1～6kPa
4	0-6～40kPa
5	0-40～200kPa
6	0-0.16～1MPa
7	0-0.4～2.5MPa
8	0-1.6～8MPa
9	0-4～20MPa
0	0-6～40MPa
Code	Accuracy
A	0.1%
B	0.2%
C	0.5%
Typical Model：WNK05D2A

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