Digital Pressure Gauge, Wireless
Model:PRD-S272
Description：
- Supports 4G, LoRa, LoRaWAN, , and NB-IoT communication protocols, offering flexible connectivity choices.
- Designed for energy efficiency, with a battery life of up to 3 years for long-term operation.
- Responsive after-sales service / Customizable / High quality / One-year warranty
- Products will be customized to your requirements, so product images are for reference.
- Read more: 7 Steps to Selecting a Pressure Gauge
Product Specification
左右尚有資訊
| Connection location | Bottom mount |
|---|---|
| Nominal size | 3" |
| Scale ranges | -0.1…100 MPa, or other equivalent units of pressure, vacuum or compound |
| Accuracy | ±0.5% F.S. |
| Long-term stability | ±0.3% per year (typical) |
| Pressure units | kPa, psi, kgf/cm², mbar, MPa, mmH₂O, mmHg, inH₂O, Torr |
| Overload capacity | 200% |
| Process connection | 304 SS 1/4, M20x1.5 G, NPT, M |
| Case/Ring | Reinforced nylon |
| Diaphragm | 304 SS |
| Display | 5-digit LCD 7-segment display (-9999…99999) |
| Response time | Default 3 seconds, adjustable from 1 to 60 seconds |
| Bar graph | 0 … 100 %, 10 individual segments, which show 10 % steps |
| Alarm functions | Low alarm, high alarm, fluctuation alarm Alarm value setting: 10%~90% of range |
| Upload rate | Adjustable from 10 to 1440 minutes |
| Sampling rate | Default 3 seconds, adjustable from 1 to 60 seconds |
| Wireless communication | 4G, LoRa, LoRaWAN, NB-IoT |
| Power supply | ER34615 x 1 (3.6V lithium battery) 2 ~ 3 years typical |
| Ambient temperature | -40°C ... 80°C |
| Medium temperature | -10°C … 60°C |
| Accessories | ER34615 x 1 |
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