Digital Pressure Guage (RB28)
Digital Pressure Gauge (RB28) Product Overview
The RB28 series of Digital Pressure Guage (RB28)s is designed with a complete electronic structure, powered by batteries, and boasts a straightforward on-site installation process. These gauges employ a high-precision piezoresistive pressure sensor, low-temperature drift amplification processing, and a high-precision A/D converter. The signal is meticulously converted into a digital format, and the LCD display presents the precise pressure reading.
These intelligent Digital Pressure Guage (RB28)s offer exceptional flexibility, ease of operation, and a reliable battery power source, ensuring safety in various applications. They find extensive utility in industries such as hydropower, water management, petroleum, chemical, mechanical engineering, and hydraulics, particularly where the local display of pressure is essential.
Main Features
- Peak hold function, record the maximum pressure during measurement
- Progress bar display
- engineering units to choose: psi, bar, kPa, kg /cm2. MPa
- Sampling rate: 4 times /second
- 1 ~ 15min adjustable automatic shutdown function
- Parameter correction function, on-site instrument zero, error correction
- Peak hold function, record the maximum pressure during measuremen
Application
- Calibration
- HVAC
- Factory automation
- Testing equipment
| Performance Characteristics | |
|---|---|
| Pressure type | Relative (gauged) & Absolute |
| Compensated temperature range | -10 ... 55°C |
| Measuring Range | 1…0 ~ 0.01…1000 bar |
| Long term stability | <0.3 % FSR/a |
| Accuracy | 0.5% FS |
| Response time | <5 ms |
| Over pressure | 1.5 times FS |
| Temperature coefficient | <0.15 % FSR/10K, measuring span <0.25 % FSR/10K, zero point |
| Process temperature | -30 ... 80°C |
| Process pressure | Refer measuring range for Process pressure |
| Connection variants | G 1/4” or NPT 1/4” Male thread |
