DS-0348 Rev C

Tel:

408.225.4314

www.allsensors.com

Fax:

408.225.2079

info@allsensors.com

CPM 602

Piezoresistive Monolithic

Ceramic Pressure Sensor



Excellent chemical resistance



Easy mounting



Pressure ranges

30 to 6000 psi gauge

Standard Pressure Ranges

PSI

1)

bar

Proof pressure

Admissible

negative pres-

sure

Burst pressure

Output signal

[PSI

[PSI

[PSI

[mV/V]

30

2

60

4

vacuum

resistant

120

≥ 8

1.8 to 3.4

75

5

150

10

300

≥ 20

2.0 to 3.5

150

10

300

20

525

≥ 35

2.4 to 4.0

300

20

600

40

900

≥ 60

2.8 to 4.2

750

50

1500

100

2100

≥ 140

2.7 to 4.0

1500

3)

100

2250

150

4500

≥ 300

2.0 to 3.2

3000

3)

200

4500

300

6000

≥ 400

1.8 to 3.3

6000

3)

400

7500

500

9750

≥ 650

1.5 to 3.0

other on request

Reference Conditions

Supply voltage

Bridge resistance

11

kΩ ± 30 %

Reference temperature

25 °C

Measuring supply voltage

Performance Characteristics

Offset

- 0.4 to 0.0 mV/V (Other nominal values available on request)

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)

Long term stability

≤ ± 0.3 % FS/ year (at reference conditions)

TC Offset (TC0)

≤ ± 0.02 % FS / °C

2)

TC Span (TCS)

2)

Environmental Specification

Temperature range

- 40 to 135 °C

Storage temperature range

- 50 to 150 °C

Compensated temperature

range

0 to 85 °C

1) PSI values around rounded and for reference only

2) Over compensated temperature range

3) Only sealed gauge available