| Model Number: | GHPP7040 |
|---|---|
| Brand Name: | GAOHUA |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Description
The GHPP7××× series piezoresistive sensors use advanced design, extensive application of MEMS silicon pressure sensor that combines advanced micromachining techniques to provide an accurate, high precision analog output signal that is proportional to applied pressure. The cost effective and high performance sensor is designed to meet the strict requirements of OEM customers.
The GHPP7040 is a standard packaged pressure sensor and is available to measure gauge pressure in range from 0kPa to 40kPa.
Features
|
· SMD and DIP Package |
Applications
|
· Blood Pressure Monitor |
Ordering Information
|
Type |
Package |
Pressure Port |
Pressure Type |
Marking |
|
GHPP7040G06-1 |
DIP6 |
Taper Pipe |
Gauge |
GHPP7040G06-1 |
|
GHPP7040G06-2 |
DIP6 |
Taper Pipe |
Gauge |
GHPP7040G06-2 |
|
GHPP7040G06 |
SMD6 |
Taper Pipe |
Gauge |
GHPP7040G06 |
Operating Characteristics
|
Characteristics |
Conditions |
Min |
Typ |
Max |
Unit |
Notes |
|
Pressure Range |
- |
0 |
40 |
kPa |
||
|
Proof Pressure |
TA = 25°C |
3X |
FS |
|||
|
Burst Pressure |
TA = 25°C |
5X |
FS |
|||
|
Operating Pressure |
- |
0 |
+85 |
°C |
||
|
Storage Pressure |
- |
-40 |
+125 |
°C |
||
|
Media Compatibility |
- |
Air and Non-corrosive Gases |
||||
|
Excitation Voltage |
TA = 25°C |
5.0 |
15.0 |
V |
||
|
Excitation Current |
TA = 25°C |
0.4 |
1.0 |
3.0 |
mA |
|
|
Bridge Resistance |
TA = 25°C |
4 |
5 |
6 |
kΩ |
|
|
Zero Offset |
TA = 25°C |
-15 |
0 |
15 |
mV |
|
|
Full Scale Output |
TA = 25°C |
55 |
75 |
95 |
mV |
|
|
Linearity |
TA = 25°C |
0.3 |
%VFSS |
Best-fit Straight Line |
||
|
Tco |
TA = 25°C |
0.00 |
0.04 |
0.08 |
%VFSS/°C |
|
|
Tcg |
TA = 25°C |
-0.25 |
-0.20 |
-0.15 |
%VFFS/°C |
Constant Voltage Excitation |
|
Tcg |
TA = 25°C |
0 |
0.02 |
0.05 |
%VFFS/°C |
Constant Current Excitation |