Piezoresistive Monolithic Ceramic Pressure Sensors - CPA602 Series

  • Piezoresistive Monolithic Ceramic Pressure Sensors
  • Piezoresistive Monolithic Ceramic Pressure Sensors
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• 30 to 6000 psi gauge Pressure ranges
• Supply voltage: 4.5 to 5.5 VDC
• Reference temperature: 25 °C
• Measuring supply voltage: 5 VDC
• Supply current: ≤ 2.5 mA
• Operating temperature range: - 40 to 85 °C
• Compensated temperature range: 0 to 85 °C

  • Model Number: CPA602 Series
  • Data Sheet: Date Sheet File
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Product Specification

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

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 kΩ
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)
  ≤ ± 0.02 % FS / °C
  TC Span (TCS)
  ≤  - 0.012 % FS / °C
Environmental Specification
Operating temperature range
- 40 to 85 °C
Storage temperature range
- 40 to 100 °C
Compensated temperature range
0 to 85 °C
Electrical connection
on PCB of sensor
Mates with JST socket parts: B3B-ZR-SM4-TF
on connection wire
Connection housing: ZHR-3
Connection pin
Model No.
Applicable wire

[mm²]
AWG#
Insulation
O.D.[mm]
SZH-002T-P0.5
0.08 ~ 0.13
28 ~ 26
0.8 ~ 1.1
SZH-003T-P0.5 
0.032 ~ 0.08
32 ~ 28
0.5 ~ 0.9
Miscellaneous
Media wetted parts
Ceramic Al2O3 96 %
Weight
approx. 7 g
Dimension
Ø = 18 ± 0.1 mm d = 6.35 ± 0.1 mm (excl. signal conditioning board)

CPA602 Series Pressure Sensors Ordering code


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