DS-0344 Rev A

Tel:

408.225.4314

www.allsensors.com

Fax:

408.225.2079

info@allsensors.com

Applications

- Industrial

- Pneumatic and hydraulic components (e.g. valves, pumps)

- Level measuring (e.g. environmental technology)

- Process industry

Specifications

All parameters are measured at supply current 1 mA at reference conditions unless otherwise specified.

Standard Pressure Ranges

PSI

1)

bar

Output signal (Offset)

[mV]

Output signal (Span) [mV]

Proof pressure

[PSI

Negative

pressure

[PSI

Burst pressure

[PSI

min.

typ.

max.

min.

typ.

max.

5

0.35

2)

-2

0

2

50

75

100

30

2

--

--

45

≥ 3

15

1

100

145

210

75

5

--

--

112

≥ 7.5

30

2

95

150

200

150

10

--

--

225

≥ 15

50

3.5

80

125

180

250

17.5

--

--

375

≥ 25

100

7

100

150

210

500

35

-15

-1

750

≥ 50

300

20

95

150

200

1200

80

-15

-1

1800

≥ 120

500

35

120

175

240

1500

105

-15

-1

3150

≥ 210

Supply / Performance

min.

typ.

max.

Supply current

[mA]

-

1

3

Supply voltage

[V]

-

-

10

Linearity

[% FSO BFSL]

- 0.25

± 0.1

0.25

Hysteresis

[%FSO]

- 0.05

± 0.03

0.05

Input impedance

[kΩ] 4.0 to 6.0

Output impedance

[kΩ] 4.0 to 6.0

Insulation resistance

[MΩ] 50

SPM 402

Piezoresistive Silicon Pressure

Sensor for medium pressure

ranges



Calibrated and compensated



With media separation



Excellent chemical resistance



O- ring mounting



Pressure ranges: 5 to 500 psi

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