DR3403E Series compact pressure sensor is designed to integrate with a variety of industrial and applications with its compact, rugged, and SS body. The variety of features and communication protocols, in addition to an innovative sensor technology, make the instrument offers excellent quality at an extremely competitive price. it is widely used for measure and control of petroleum, chemical industry, hydrology and flow pressure measure, etc. the compact pressure sensor is currently the most cost-effective product on the market.
Technical Parameter
| Measurement range | -1bar…0bar~0.1bar…400bar | Offset thermal drift | 0.1%FS/℃(≤100kPa)； 0.05%FS/℃(＞100kPa) |
| Pressure type | gauge, absolute or sealed gauge pressure | Span thermal drift | 0.1%FS/℃(≤100kPa)； 0.05%FS/℃(＞100kPa) |
| Over pressure | 150%FS | Compensated Temp. | 0 ℃ ~ + 50 ℃ |
| Accuracy | ± 0.5% FS | Working temp. | -30 ℃ ~ + 80 ℃ |
| Stability | ±0.30 %FS(1 year) | Storage Temp. | -40℃～+120℃ |
| Output | 4mA~20mA DC(2-wire); 0/1V~5 DC(3-wire); | Pressure interface | NPT1/2 NPT1/4 G1/2 G1/4 M20 * 1.5 |
| Load resistance | ≤(U-12)/0.02Ω(2-wire), ≥10k(3-wire) | Protection level | IP65 |
| Housing | stainless steel 304 | Power supply | 8~30VDC |
| Diaphragm | stainless steel 316L | Cable | Φ7.5mm Polyethylene Special Cable |
| Sealing ring | Viton |
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