Product Overview:
HPM18V capacitance vacuum gauges use ceramic sensors as sensitive components and use vacuum connections to directly sense pressure signals. Ceramics have the characteristics of the high elasticity, wear resistance, corrosion resistance, and fast heat dissipation, which make the transmitter have very good thermal stability and extremely low-temperature drift.
The corrosion-resistant ceramic sensor has excellent zero stability and is expected to last for millions of pressurization cycles, including bursts of atmospheric pressure. Exclusive sensor shielding (patent pending) prevents instrument contamination from the process. Rugged mechanical design and digital electronics improve electromagnetic compatibility (EMC), long-term stability, and temperature compensation.
Features:
All stainless steel shells.
Ceramic capacitive sensor.
Compressible measurement, high overload pressure.
Medium temperature up to 130°C, an up to 150°C within 60 minutes.
Standard pressure connections in various industries.
Parameters:
| Measuring Medium |
Liquid, Gas or Steam |
| Pressure Range |
0 ~ 500Pa …100kPa(absolute pressure) |
| Pressure Type |
Absolute |
| Accuracy |
±0.5%FS(Typical), ±0.25%FS(Maximum) |
| Long-term Stability |
±0.5%FS/year(Typical), ±0.2%FS/year(Maximum) |
| Temperature Coefficient of Zero |
±1.0%FS/ºC(25~85ºC, Reference 25ºC) |
| Temperature Coefficient of Full Scale |
±1.0%FS/ºC(-10~85ºCReference 25ºC) |
| Working Temperature |
-30~85ºC |
| Storage Temperature |
-30~85ºC |
| Medium Temperature |
-40~125ºC |
| Supply Voltage |
24VDC |
| Output Signal |
4~20mADC, 0~5VDC,0~10VDC |
| Protection of Shell |
IP65 |
Structure Drawing:
1. Cable outlet
2. DIN43650
Electrical Connection:
Pressure Port:
Ordering Guide:
| Item |
Name |
|
| HPM18V |
Capacitance Vacuum Gauge |
|
| |
Pressure Range |
|
| |
(0~X)kPa |
Torr or mbar |
|
| |
|
Item |
Output |
|
| |
|
B1 |
4~20mA |
|
| |
|
B3 |
0-10V |
|
| |
|
B4 |
0-5V |
|
| |
|
|
Item |
Process Port |
|
| |
|
|
VKF16 |
DN 16 ISO-KF |
|
| |
|
|
VCF16 |
DN 16 CF |
|
| |
|
|
VT4 |
0.5''outer tube diameter |
|
| |
|
|
VT2 |
0.25'' outer tube diameter |
|
| |
|
|
VR8 |
8VCR, internal thread swivel joint. |
|
| |
|
|
VP1 |
M20*1.5 |
|
| |
|
|
|
Item |
Electronic output |
|
| |
|
|
|
C1 |
DIN43650 |
|
| |
|
|
|
C2 |
Cable outlet |
|
| |
|
|
|
C5 |
M12*1 |
|
| |
|
|
|
CD15 |
15 Pins, D-sub connector |
|
| |
|
|
|
|
Item |
Sensor |
|
| |
|
|
|
|
M6 |
Ceramic Al2O3 |
|
| |
|
|
|
|
|
Item |
Housing material |
|
| |
|
|
|
|
|
S4 |
304 |
|
| |
|
|
|
|
|
S6 |
316L |
|
| |
|
|
|
|
|
PE |
PEEK |
|
| |
|
|
|
|
|
|
Item |
Additional Function |
| |
|
|
|
|
|
|
A |
Absolute(typical) |
| |
|
|
|
|
|
|
QF |
Delivery inspection report |
| |
|
|
|
|
|
|
R1 |
CE certification |
| |
|
|
|
|
|
|
|
Other customized requirements |
| HPM18V |
(0~1)kPa |
B1 |
VKF16 |
C2 |
M6 |
S6 |
A |
Certification:
FAQ:
1. Q: Are you a manufacturer or trading company?
A: We are a manufacturer which focuses on sensors for 10 years.
2. Q: What's your quality control system?
A: MC, ISO9001, CE Certificated.
3. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
4. Q: What is the lead time of your product?
A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.
5. Q: Do you provide customized products?
A: Yes, we can laser mark your logo on products; OEM and ODM customization is welcomed.
6. Q: What is your MOQ?
A: We have no MOQ limit, small quantity order is acceptable.
7. Q: What's the transport?
A: Express such as DHL, FedEx, TNT, and UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods, we can arrange by air or by Sea.
8. Q: What are your terms of payment?
A: We could accept T/T, Paypal,
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