¡Ü |
Low cost and qualified low pressure transmitter for industrial
applications |
¡Ü |
Extemely corrosion and abrasion resistances |
¡Ü |
Mesuring ranges from 0~250mmHO to 70kgf/§² relative or absolute pressure |
¡Ü |
Rugged piezoresistive or capacitive ceramic measuring cell |
¡Ü |
Shock and vibration resistant |
¡Ü |
Zero and span adjustments |
¡Ü |
Shock and vibration resistanr |
¡Ü |
Standard hydraulic and pneumatic equipments |
¡Ü |
Process control |
¡Ü |
Machine tools and automatics machinery |
¡Ü |
Monitoring systems |
¡Ü |
Servo values and drives |
¡Ü |
Chemical and prtrochemical industry |
¡Ü |
Loading and brake systems |
¸ðµ¨¸í |
P-215 |
Input |
- technology
|
piezoresistive ceramic pressure sensor |
- pressure ranges |
0~0.1 to 0~1kgf/§² gauge pressure |
- pressure reference |
relative |
- overload |
3¡¿full scale without damage |
output |
|
current output |
voltage output |
- electrical connection type |
2-wire technique |
3 or 4-wire technique |
- full scale output signal |
20mA |
¡¾0.5% |
5V |
¡¾0.5% |
- zerp measured output |
4mA |
¡¾0.05% |
1V |
¡¾0.05% |
- unamplifield |
2.0/3.0/3.3mVV |
|
other signals avaiable on request |
electrical specifications |
- excitation voltage |
12~36V DC |
- load resistance max@24V |
500§Ù at 24V |
- influence of excitation |
0.01% FSO/V |
- power ripple |
¡Â500m V P-P |
- reverse polarity |
protected |
- shock resistance |
¡Â20g |
- resphonse time |
1.5ms |
- adjustment |
¡¾10% FSO/zero and span |
performance specifications |
- accuracy |
¡Â¡¾0.5% FSO |
- linearity, hysteresis & repeatability |
¡¾0.2...0.4% FSO typicla |
- stability |
¡¾0.3% FSO/a@25¡É |
- cutoff frequency(-3dB) |
¡Â2kHz |
- reference temperature |
25¡É |
- operating temperature range |
-40~125¡É |
- compensated temperature range |
0~70¡É |
- thermal sensitivity shift |
¡Â¡¾0.015%/¢ª C typical |
- long term stability |
¡¾0.3% FSO over 6months |
physical Specification |
- process connection |
PT1/4", PT3/8", PT1/2" male
thread |
PF1/4", PF3/8", PF1/2" male
thread |
female thread &other connections available
on request |
- process media |
gases and liquids compatible with ceramic Al©üO©ý,96% |
- materials wetted by process |
diaphragm : ceramic Al©üO©ý,96% |
housing : stainless steel 316 |
gasket o-ring : viton,Teflon (HNBR, CSM, etc) |
- enclosure rating |
IP65 |
- influence of mounting position |
Not crtical |
- weight |
Approx.(400g) |
- option |
sealed diaphragm with thread connection |
sealed diaphragm with flange mounting |
Siphon tube |
sealed diaphragm with capillary |