AMETEK Western Research 933
H2S(硫化氢);可选 COS(羰基硫)、CH3SH(甲硫醇) | 单组分(H2S);可选 COS、CH3SH 扩展 | 不适用(H2S 分析仪未声明 SIL)
Key Specifications
| Brand | AMETEK Western Research |
|---|---|
| Model | 933 |
| Category | Process Analyzers |
| Measured parameters | H2S(硫化氢);可选 COS(羰基硫)、CH3SH(甲硫醇) |
| Channels | 单组分(H2S);可选 COS、CH3SH 扩展 |
| Sensor technology | UV 光度法(紫外分光);前洗脱色谱(frontal elution);自再生色谱柱;热湿式(加热池避免冷凝) |
| pH range | 不适用(气相/气体分析仪不测量液体 pH 参数) |
| Conductivity range | 不适用(气相/气体分析仪不测量液体电导率参数) |
| Dissolved oxygen range | 不适用(气相/气体分析仪不测量液体溶解氧参数) |
| Accuracy | 官方未标注具体数值(UV 光度法,高分辨率;量程 0-3 至 0-100 ppm) |
| Power supply | 官方未标注(分析仪系统供电,按配置;防爆型可选 24 VDC) |
| Communication protocol | Modbus(经系统控制器);具体协议按配置 |
| SIL rating | 不适用(H2S 分析仪未声明 SIL) |
| Explosion protection | ATEX Zone 1 / IECEx Zone 1(防爆型);CSA Class I Div.1;NEC Class I Div.2 |
| IP rating | 防爆外壳(具体 IP 等级按型号) |
| Self-diagnostics | 自动零点/量程校核;双柱自再生无需外界载气再生 |
| Regulatory standards | 硫化氢/硫回收与酸性气管道监测;天然气管线 H2S 监测( sour gas pipeline) |
Data Sources
- Product page: https://www.ametekpi.com/-/media/ametekpi/files/products/western-research/933/data-sheets/f-0185-933-hydrogen-sulfide-analyzer-data-sheet.pdf
- Datasheet: https://www.ametekpi.com/-/media/ametekpi/files/products/western-research/933/data-sheets/f-0185-933-hydrogen-sulfide-analyzer-data-sheet.pdf
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