Introduction:The 2003CU is a measuring instrument which is suitable for measure the pressure and liquid level of the gas and liquid
The sensor is adopts diffusion silicon bridge type pressure sensor, the circuit board is consists with a low power MCU chip and a high precision ADC
The board uses advanced linearization model and temperature compensation algorithm which ensure the excellent thermal performance and linearity
The calibration is done through the industry-standard UART communication method
Main features:- Ultra-low-power, standby power<2µA
- Diffusion silicon sensor
- UART communication
| Specification |
| Accuracy | 0.25% FS. | Power supply | 2.8-3.6V DC |
| Long Term Stability | 0.25% FS./Year | Range | 0-7kPa-70MPa |
| Ambient temperature | -25°C-75°C | Process Connection | M20*1.5 male thread |
| Communication | UART (9600bps; 8N1) |
| Temperature Affect | ≤0.4% FS.( -10°C-75°C), ≤1% FS. (-25°C - -10°C) |
| Consumption | <2µA@3.6V DC (standby);<1.2mA@3.6V DC(communication) |