Electronic Pressure Switch (RBK08)
Electronic Pressure Switch (RBK08) Product Overview
The RBK08 electronic pressure switch combines pressure measurement, display, output, and control in one compact and intelligent unit. Built with advanced components like diffusion silicon sensors, ARM chips, and solid-state relays, it ensures high reliability and stability. It’s widely used across machine tools, hydraulic and pneumatic systems, pumps, compressors, and various mechanical manufacturing applications.
Main Features
- 4-digit high-precision display with 180° reversible meter tube
- Easy installation with long-term stability
- Flexible installation and 360° rotation of the main body
- Supports multiple pressure unit selections
- Configurable output options (hysteresis normally open/closed, window normally open/closed)
- Anti-shock and anti-vibration design with switch life up to 100 million cycles
- One-touch zero reset function
| Performance Characteristics | |
|---|---|
| Pressure range | Gauge |
| Measuring range | 1 … 0 ~ 0.1… 1000 bar |
| Long term stability | ≤±0.2% FS |
| Accuracy | ±0.25% FS / ±0.5% FS |
| Display Mode | LED |
| Display Range | -1999 ~ 9999 |
| Overload | 1.5 times FS or 1100 bar to take the minimum |
| Display Mode | 4 digit |
| Offset thermal drift | 0.03% FS/ (≤1 bar), 0.02% FS/ (>1 bar) |
| Span thermal drift | 0.03% FS/ (≤1 bar), 0.02% FS/ (>1 bar) |
| Switch Point | 2 ways relay (PNP/NPN) |
| Compensated temp. | 0° ~ +50° |
| Application temp. | -20° ~ 80° |
| Storage temp. | -40° ~ 80° |
| Power supply | 24 VDC ±20% |
