1PC for used Siemens ULTRAMAT 23 Gas Analyzer 7MB2337-0NH00-3PH1 #LYQ007
1PC for used Siemens ULTRAMAT 23 Gas Analyzer 7MB2337-0NH00-3PH1 #LYQ007
| Parameter | Value |
|---|---|
| Product Identification | |
| Model | ULTRAMAT 23 |
| Part Number | 7MB2337-0NH00-3PH1 |
| Product Type | Multi-component gas analyzer (NDIR principle) |
| Measurement Capability | |
| Measured Components | 2 infrared (IR) absorbing gases + O₂ (electrochemical) |
| Measurement Principle | NDIR for IR gases; Electrochemical for O₂ |
| Physical & Installation | |
| Form Factor | 19" rack-mount plug-in unit |
| Gas Connections | 6 mm tube stubs |
| Internal Sample Gas Pump | Not included |
| Separate Gas Paths | Not available (2 channels) |
| Power Supply | |
| Voltage | 230 V AC |
| Frequency | 50 Hz |
| Performance Specifications | |
| Warm-up Time | ≤ 5 min |
| Repeatability | ≤ 1% of full scale (FS) |
| Linearity Error | ≤ 1% FS |
| Response Time (T90) | < 5 s (IR); ≤ 10 s (O₂) |
| Stability (Zero Drift) | ≤ 1% FS/week |
| Stability (Span Drift) | ≤ 1% FS/week |
| Temperature Influence | ≤ 2% change in zero/span per 10 °C |
| Sample Gas Conditions | |
| Flow Rate | 1.2 – 1.5 L/min |
| Output Interfaces | |
| Analog Outputs | 4–20 mA (up to 4 channels) |
| Digital Interface | RS‑485, RS‑232, PROFIBUS DP/PA (optional) |
| Relay Outputs | Configurable alarms |
| Certifications & Standards | |
| ATEX | II 3G Ex ec ic nC IIC T4 Gc |
| IECEx | Ex ec ic nC IIC T4 Gc |
| CSA | Class I, Zone 2 / Division 2, Groups A‑D |
| Operating Language | English |
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