SPM402 datasheet(2/3 Pages) ASC

tên linh kiện	SPM402

Giải thích chi tiết về linh kiện	Piezoresistive Silicon Pressure Sensor for medium pressure ranges

PDF	3 Pages

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nhà sản xuất	ASC [All Sensors Corporation]

Trang chủ	https://www.allsensors.com/

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SPM-402

Stainless steel pressure sensor

Specifications

DS-0344 Rev A

Tel:

408.225.4314

www.allsensors.com

Fax:

408.225.2079

info@allsensors.com

Thermal errors

min.

typ.

max.

TC Offset

[% FS0/10K]

-0.7

-0.1

0.7

TC Span

[% FS0/10K]

- 2.4

-1.9

-1.6

TC resistance

[%/10K]

2.4

2.75

3.3

All parameteres are measured in the temperature range of 0 to 70 °C (32 to 158 °F)

Operating temperature ranges

Media

-40 to 125 °C

(-40 to 257 °F)

Storage

-40 to 125 °C

(-40 to 257 °F)

Mecanical stability

Vibration

10 g RMS (20 to 2000 Hz)

Schock

100 g / 11 ms

Electrical conditions

Standard

4 solder pads ppitch 2.54

Materials

Housing

Stainless steel 316L (1.4404)

Diaphragm

Stainless steel 316L (1.4435)

Media wetted parts

Housing, diaphragm

Miscellaneous

Installation position

any

Protection class

IP 00

Weight

Standard: approx. 10 g

Sealing

O-Ring 15.5 x 1.5 (material: FKM)

Wiring diagram

Dimensions (in mm)

Standard

The sensors are calibrated with the face down diaphragm. By changing the mounting position the offset can shift a little for pressure ranges pn

≤15 psi.

Signal

−

Supply

−

Supply +

Signal +

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