Description
The Servomex Hummingbird 01158000H is a highly precise Paramagnetic Oxygen Sensor (or transducer) designed for OEM integration and industrial gas analysis applications. Known for its industry-leading accuracy and reliability, the Hummingbird series is specifically engineered to measure oxygen concentrations in gas streams without the need for chemical consumables, making it a “fit-and-forget” solution for critical monitoring tasks.
Technical Specifications ⚙️
| Feature | Specification |
|---|---|
| Product Type | Paramagnetic Oxygen Transducer |
| Series | Hummingbird OEM Series |
| Part Number | 01158000H |
| Measurement Tech | Paramagnetic (non-depleting) |
| Accuracy | High precision, low drift |
| Response Time (T90) | Typically < 10 seconds (application dependent) |
| Operating Temp | 0°C to +50°C |
| Sample Gas | Compatible with clean, dry, non-corrosive gas samples |
| Output | Linearized analog output (voltage/current) |
| Maintenance | Minimal (no chemical electrolyte to replace) |
Key Industrial Applications 🏭
- Medical Gas Monitoring: Precise oxygen measurement in anesthesia and respiratory equipment.
- Inerting/Blanketing: Monitoring oxygen levels in storage tanks and silos to prevent combustion.
- Combustion Efficiency: Analyzing flue gas oxygen content to optimize fuel-to-air ratios in boilers.
- Gas Purity: Verifying the oxygen concentration in nitrogen or argon generation systems.
Troubleshooting & Maintenance Notes 🔧
- Gas Preparation: Because this is a paramagnetic sensor, the sample gas must be clean and dry. Moisture and particulates are the primary causes of sensor drift or failure.
- Flow Sensitivity: Ensure the gas flow rate is maintained within the manufacturer’s specified range (typically 50–200 ml/min). Excess flow can cause mechanical noise in the transducer.
- Calibration: Perform periodic zero and span checks using certified calibration gases (e.g., Nitrogen for zero, and a known Oxygen/Nitrogen mixture for span) to maintain measurement integrity.
