Product parameters
power supply |
constant voltage |
operation temperature |
-40~85℃ |
Output voltage |
60~140mV |
Zero temperature drift |
±0.05%FS/℃ |
Long-term Drift |
± 0.05% FS/year |
DIAPHRAGM MATERIAL |
316L、 Hastelloy C |
Product Features
Strong anti-interference and good long-term stability
Nanjing Wotian has 33 years of experience in developing pressure transmitters and has obtained certifications such as EU CE and Rohs Environmental Protection.
stable performance
Assembly is carried out using a fully welded sealed structure, and silicone oil is filled under high vacuum. Different materials of measuring diaphragms can isolate the measured medium from the pressure chip, while also enabling the sensor to perform long-term reliable measurement of pressure difference signals from various highly corrosive media.
Imported monocrystalline silicon chips
The PC90 monocrystalline silicon pressure sensor directly applies the measured pressure to the diaphragm of the sensor, causing the diaphragm to produce a micro displacement proportional to the pressure. The integrated electronic circuit detects this change and converts it into a standard measurement signal corresponding to the pressure.
Product Display
Product Service System
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1-year warrantyAll products come with a 1-year warranty service
- Time limited deliveryCooperate with multiple logistics companies such as SF Express for timely delivery
- Custom developmentKey projects can be customized and developed, providing OEM services
- Global ServicesTechnicians serve over 70 countries and regions worldwide
- technical guidanceMore than 20 experienced engineers provide technical support
- After sales supportIf there are any quality issues with the goods after shipment, please feel free to contact us at any time
Product production process