-
Suitable to measure dynamic air absolute pressure;
- Small size, easy to mount;
- Measurement range absolute 200kPa, over load 150%;
- Response time<0.1ms;
- Anti-shock>100g.
Pressure sensor DP200K, based on piezo resistance effect, zero at ambient, includes a full bridge circuit. There is resistance changed by measuring different air pressure, then the voltage signal can be converted according to the resistance difference. The reasonable MEMS process makes the sensor good linearity performance and stability. The sensor includes wear-resisting cable with default length 8m. The LEMO connector and Dallas ID are optional.
Technical Specification (5V, 25℃):
| Name | Unit | Value |
| Meas. Range | kPa | 200 |
| Over Load | kPa | 300 |
| Non-linearity | %FS | <0.5 |
| Response Freq. | kHz | DC-10 |
| Offset | mV | <5 |
| Warm Up | ms | <50 |
| Excitation Voltage | VDC | 5 |
| Power Current | mA | <10 |
| Anti-Shock | g | >100 |
| Isolation | MΩ | >100 |
| Operation Temp. | ℃ | -20~70 |
| Storage Temp. | ℃ | -40~125 |
| Case Material | / | Al. Alloy |
| Weight | grams | ≤3 |
| Dimension | mm | 14×10×7.5 |
Connector and ID as required.
Drawing Reference:
Wire Assignment:
| Red | Excitation+ |
| Black | Excitation- |
| White | Signal- |
| Green | Signal+ |
| Shield | Connector Case |
 |
Pressure Sensor DP200K |