
Siab Sensor Chip
2. High repeatability
3. Ua haujlwm kub ntau: -55 ~ 180 degree
4. Qhov siab tshaj qhov siab tshaj: 2-3 zaug ntsuas siab
SGP01 series siab nti yog silicon piezoresistive siab rhiab nti raws li SOI technology. Cov chips no siv lub hauv paus ntsiab lus ntawm kev tshawb nrhiav piezoresistive. Thaum lub siab rhiab membrane yog deformed nyob rau hauv compression, qhov kev hloov nyob rau hauv tsis kam ntawm lub rhiab membrane sawv cev rau qhov loj ntawm cov input siab. Nyob rau hauv tas li voltage / tam sim no qhov excitation, cov zis voltage generated yog linearly cuam tshuam rau lub input siab. SGP01 series chips muaj cov yam ntxwv ntawm kev ruaj ntseg, siab rov ua haujlwm, thiab kev ua haujlwm kub ntau, uas yog tsim rau ntau hom ntim. Lawv tuaj yeem muab qhov siab (A) lossis ntsuas qhov siab (G) chips raws li qhov chaw sib txawv.

Schematic daim duab

Bond pad configuration
|
Tsis muaj |
Kev sib txuas hluav taws xob |
|
1 |
Singal tso zis - |
|
2 |
Lub zog + |
|
3 |
Teeb liab tso zis + |
|
4 |
Lub zog - |
|
5 |
Lub zog - |
※ High rhiab heev
※ High repeatability
※ Ua haujlwm kub ntau: -55 ~ 180 degree
※ Qhov siab tshaj qhov siab tshaj: 2-3 zaug ntsuas siab
※ Kev ntsuas huab cua
※ Atmospheric Data System
※ Roj drilling
※ Kev ntsuas thiab tswj kev lag luam
Kev ua tau zoo specifications
|
Txheem ntau yam |
|||
|
Ntau yam No |
Siab ntau |
Hom |
Mark |
|
15k0 |
0 ~ 15kPa |
G |
2psi ua |
|
35k0 |
0 ~ 35kPa |
G |
5psi ua |
|
100k |
0 ~ 100kPa |
G/A |
15psi ua |
|
200k |
0 ~ 200kPa |
G/A |
30psi ua |
|
350k |
0 ~ 350kPa |
G/A |
50psi ua |
|
700k |
0 ~ 700kPa |
G/A |
100 psi |
|
01M0 |
0 ~ 1 Mpa |
G/A |
150 psi |
|
02M0 |
0 ~ 2 Mpa |
G/A |
300 psi |
|
03M5 |
0 ~ 3.5Mpa |
G/A |
500 psi |
|
07M0 |
0 ~ 7 Mpa |
A |
1000 psi |
|
10M0 |
0 ~ 10 Mpa |
A |
1500 psi |
|
20M0 |
0 ~ 20 Mpa |
A |
3000 psi |
|
35M0 |
0 ~ 35 Mpa |
A |
5000 psi |
|
70M0 |
0 ~ 70 Mpa |
A |
10000psi |
|
Overload siab |
2x ua |
Rated siab |
|
Kev ua haujlwm parameter
|
Parameter |
Min |
Hom |
Max |
Chav tsev |
Mark |
|
Rov ua dua |
0.01 |
0.03 |
0.05 |
±% FSO |
2 |
|
Linearity |
0.05 |
0.1 |
0.15 |
±% FSO |
1 |
|
Hysteresis |
0.01 |
0.03 |
0.05 |
±% FSO |
2 |
|
Zero kub hysteresis |
0.01 |
0.05 |
0.15 |
±% FSO |
2 3 |
|
rhiab heev kub hysteresis |
0.01 |
0.05 |
0.15 |
±% FSO |
2 3 |
|
Tag nrho cov span |
45 |
75 |
175 |
mV |
2 3 |
|
Zero kub coefficient TCO |
-600 |
260 |
600 |
ppm / degree |
2 |
|
rhiab heev kub coefficient |
-2500 |
-1900 |
-1400 |
ppm / degree |
|
|
Choj kuj kub coefficient |
1000 |
1200 |
1400 |
ppm / degree |
2 |
Yam ntxwv parameter
|
Kev zoo siab |
Chav tsev |
|
2~10 |
V |
|
0.2~2 |
mA |
|
Choj tsis kam |
3kΩ - 6.5kΩ |
|
Ua haujlwm kub |
-55℃~ 180 degree |
|
Cia kub |
-55℃~ 180 degree |
|
Choj daim ntawv |
Ib nrab qhib choj |
|
Haum nruab nrab |
Ntxuav, qhuav, thiab tsis muaj corrosive gases |
Dimension
|
Siab ntau |
Tag nrho qhov ntev |
|
15kPa ~ 7Mpa |
3.8×3.8×2.4 |
|
10 Mpa ~ 70 Mpa |
2.5×2.5×2.4 |
Cim npe nrov: Tuam Tshoj Siab Sensor Chip manufacturers, lwm tus neeg, Hoobkas
Xa kev nug