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Company Info
Shenzhen Isweek Ltd Shenzhen Isweek Ltd

Street Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1st Rd, Hi-Tech Park, Nanshan

City: Shenzhen

Province: Guangdong

Country/Region: China

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Piezoresistive Monolithic Ceramic Pressure Sensors

Piezoresistive Monolithic Ceramic Pressure Sensors

Application:  -

Market Type:  After Market

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Production Description:

Piezoresistive Monolithic Ceramic Pressure Sensor

CPA602 Series Pressure Sensors 
General Description
The CPA 602 Series offers piezoresistive monolithic, media isolated ceramic pressure sensors. Product highlights include excellent chemical resistance and mechanical robustness. Using thick-film technology, the measuring bridge is printed directly onto one side of the ceramic diaphragm. The structure-free backside can be directly exposed to the medium to be measured. Due to a high resistance to chemicals, additional protection is not necessary. On the basis of solid construction, these sensors are mostly unaffected by clamping effects after mounting, and therefore OEM customers can easily install them in different housings. The ceramic sensor has been especially designed for pasty, polluted, and aggressive media, and for oxygen applications. 

CPA602 Series Pressure Sensors Features
Digital calibrated
Ratiometric output signal (0.5 to 4.5 V)
Excellent chemical resistance
Easy mounting
30 to 6000 psi gauge Pressure ranges

CPA602 Series Pressure Sensors APPLICATIONS
Medical Devices
Environmental Controls
Plant and Mechanical Engineering
Automotive

CPA602 Series Pressure Sensors Standard Pressure Ranges
<td colspan="6

PSI bar Proof pressure Admissible 
negative pressure
Burst pressure Output signal (FSO)
[PSI/bar] [PSI/bar] [PSI/bar] 
30 2 60 4 vacuum resistant 120 8 0.5 to 4.5V (@ Vs =5V DC)
5 150 10 300 300 20
10 300 20 525 525 35
20 600 40 900 900 60
50 1500 100 2100 2100 140
100 2250 150 4500 4500 300
200 4500 300 6000 6000 400
400 7500 500 9750 9750 650
Reference Conditions
Supply voltage 4.5 to 5.5 VDC
Output signal / Supply 3-wire ratiometric: 10 to 90% of Vs(V0 = 0.5 to 4.5 VDC @ Vs = 5.0 V)
Reference temperature 25 °C
Measuring supply voltage 5 VDC
Performance Characteristics
Supply current 2.5 mA
Offset 0.5 V @ Vs = 5 V
Span 4.0 V @ Vs = 5 V
Output load resistance 5 k
Total error
(non-linearity, hysteresis,
non-repeatability)
Pressure ranges: 750 psi: ± 0.4 % FS (terminal based)
Pressure ranges: > 750 psi: ± 0.8 % FS typ. (1.5 % FS max.) (terminal based)
(reduced error upon costumer request)
Calibration error ± 0.3 % FS
Long term stability ± 0.3 % FS/year (at reference conditions)
  TC Offset (TC0)

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