Emerson Rosemount 5408
雷达(非接触式) | -60 ~ +250 ℃ | SIL 2(IEC 61508);5408:SIS 可达 SIL 2 / SIL 3
Key Specifications
| Brand | Emerson Rosemount |
|---|---|
| Model | 5408 |
| Category | Level Transmitters |
| Measuring principle | 雷达(非接触式) |
| Radar frequency | 24.05 ~ 27.0 GHz(标称 26 GHz);最大输出功率 -5 dBm |
| Media | 液体 + 固体(内置固体测量算法) |
| Interface measurement | No |
| Process temperature | -60 ~ +250 ℃ |
| Max static pressure | -1 ~ +100 bar(-15 ~ 1450 psi) |
| Accuracy | 标准 ±2 mm;超高精度(Ultra)±1 mm |
| Signal focusing / dynamic range | Smart Echo Supervision 回波跟踪;自适应图形化调试 |
| Antenna type | 锥形 / 过程密封(PTFE)/ 抛物面天线 |
| Process connection | 法兰 ASME Cl.150/300/600、PN16/25/40;螺纹 NPT / BSPP(G);Tri-Clamp(卫生型) |
| SIL rating | SIL 2(IEC 61508);5408:SIS 可达 SIL 2 / SIL 3 |
| Explosion protection | ATEX、IECEx、FM、CSA、NEPSI |
| Communication protocol | 两线制 4…20 mA HART;FOUNDATION Fieldbus |
| IP rating | IP 66/67/68(IP68:3 m 水深 30 分钟)+ NEMA 4X |
| IT security (IEC 62443) | No |
| Measuring range | 0 ~ 150 m(5408:SIS 安全模式 40 m) |
| Repeatability | ±1 mm |
| Min. dielectric constant (DC) | 无最小值要求(No minimum) |
| Wetted materials | 316/316L、Alloy C-276、Alloy 400;PTFE / PEEK 密封;O 形圈 FVMQ / Kalrez / FKM |
| Power supply | HART 12 ~ 42.4 V DC(本安 12~30 V DC);FF 9 ~ 32 V DC(本安 9~30 V DC,FISCO 9~17.5 V DC) |
| Ambient temperature | -40 ~ +80 ℃(电子部件) |
| Certifications | 3-A、CRN、WHG;NAMUR 型式测试;EN 10204-3.1 |
Data Notes
Notes: 量程口径注意:Emerson 官方文档对 5408:SIS 安全模式量程记载不一致(英文 PDS 与产品宣传页为 40 m,意大利润样本为 25 m),选型前须向厂商确认。IP68 指标为 3 m 水深持续 30 分钟。
Data Sources
- Product page: https://emerson.com/zh/measurement-instrumentation/products/rosemount-5408-non-contacting-radar-transmitter
- Datasheet: https://www.instrumart.com/assets/5408-Datasheet.pdf
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