Pусский 
Φ19×14mm Temperature &Pressure Integrated Sensor PC20
Features
■ With constant current and constant voltage excitation options
■ Imported highly reliable pressure die
■ Wide temperature compensation
■ Normalized output available
■ Compensation board filled with glue for protection against moisture
■ Φ19mm standard OEM
■ All 316L material
■ High performance, all solid, high reliability
■ 18 months warranty period
Applications
■ Process control systems
■ Pressure calibration instruments
■ Refrigeration equipment and HVAC control
■ Hydraulic systems and valves
■ Level measurement
■ Biomedical instruments
■ Ships and navigation
■ Aircraft and avionics systems
■ Weaponry
PC20 temperature and pressure integrated sensor,China pressure sensor, wotian pressure sensor
PC20 temperature and pressure integrated sensor is designed with PT100 or PT1000. Nanjing Wotian Technology Co., Ltd is the Chinese manufacturer that produces the pressure sensors and transmitters. It sell 1,5 million pieces pressure sensors and transmitters to 70 countries per year.
Product Parameters
Electrical performance parameters | |||
Pressure range | -100kPa～0～10kPa…100MPa | ||
Pressure reference | Gauge pressure, Absolute pressure, Sealed gauge pressure | ||
Excitation | 1.5mA recommended for constant current 10V recommended for constant voltage | ||
Input impedance | Constant current: 2kΩ～5kΩ Constant voltage: 3kΩ～18kΩ | ||
Electrical connection | Gold-plated KOVAR pin or silicon soft wire | ||
Compensation temp. | Constant current: 0℃～60℃(≤70kPa), -10℃～70℃(other ranges); Constant voltage: -20℃～85℃ | ||
Operating temp. | -40℃～120℃ | ||
Storage temp. | -40℃～120℃ | ||
Insulation resistance | ≥200MΩ/250VDC | ||
Response time | ≤1ms (up to 90%FS) | ||
Measured medium | All the liquids and gases compatible with 316L. | ||
Mechanical vibration | 20g (20～5000Hz) | ||
Shock | 100g (10ms) | ||
Service life | 10×106 (cycles) | ||
Structural performance parameters | |||
Diaphragm material | 316L | ||
Housing material | 316L | ||
Oil filling | Silicon oil | ||
Sealing ring | NBR or fluorine rubber | ||
Production process
Certificate
Company profile
Company advantage
Mass production
We have one production center in Nanjing and one production center in Anshan with 20,000㎡plant and 170 units of production equipments. The main annual capacity of sensors is about 2,000,000 pieces.
Imported equipments
We imported 20 sets of pressure controller and 150 units of testing ovens to our production line.
Informatization management
We have the information management system of CRM, PLM, ERP, MES and DINGDING etc.
Comprehensive testing
We have our own lab and testing equipment such as lightning stroke, surging, static electricity, vibration, high-low temperature impact test and helium mass-spectrum leak detection.
