Description
The 3702 series digital pressure gauge with output provides a 4-20mA signal or RS485 communication, which make the unique digital manometer is suitable for remote monitoring. and the gauge adopts high-performance diffused silicon pressure sensor and high-performance digital processing circuit, so it has the characteristics of high anti-interference, the performance is also stable and reliable. DC24V powered, no need battery.
Note: the default output of the pressure gauge is 4-20mA , please contact us if you need RS485.
Technical Parameters
| Measurement range | -1bar…0bar~0.1bar…1000bar | Sealing ring | Viton |
| Medium Type | used for non corrosive fluid to 316L stainless steel and fluororubber | Diameter | 70mm |
| Pressure type | gauge, absolute or sealed gauge pressure | Housing thickness | 1.5mm |
| Display range | 4-digit or 5-digit | Compensated Temp. | 0 ℃ ~ + 50 ℃ |
| Over pressure | 200%FS or 1100bar（Take the minimum value） | Working temp. | - 20 ℃ ~ + 70 ℃ |
| Total accuracy | ± 0.25% FS / ± 0.5% FS | Storage Temp. | -30℃～+70℃ |
| Stability | ±0.20 %FS(1 year) | Pressure interface | NPT1/2 NPT1/4 G1/2 G1/4 M20 * 1.5 |
| Output | 4mA～20mA (two wires) | Protection level | IP65 |
| Housing | stainless steel 304 | Power supply | 12~28VDC |
| Diaphragm | stainless steel 316L | Cable | 1.5m |
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