Description
เครื่องวัดออกซิเจนในอากาศ Oxygen (O2 ) Gas Sensor เซ็นเซอร์ O2 Sensor (Oxygen Gas Detector) สำหรับเครื่องตรวจวัดออกซิเจน Oxygen Sensor from CiTiCel®, England
Oxygen Sensor from CiTiCel®, Made In England
เซ็นเซอร์ตรวจวัดออกซิเจน มาตราฐาน ผลิตจากประเทศอังกฤษ
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O2 Sensor: Digital Oxygen Indicator (O2 Meter) Sensor, ยี่ห้อ CiTiCel®, England
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เครื่องวัดออกซิเจนในอากาศ Digital oxygen indicator Oxygen CiTiceL®
Features:
- False alarm immunity
- Enhanced response time in extreme applications
- Reliably meets stated life
- Superior environmental performance
Specification:
MEASUREMENT | |
Technology | Electrochemical |
Measurement Range | 1–25% vol. O2 |
Maximum Overload | 30% vol. O2 |
Output Signal* | 0.10 ± 0.02 mA in Air |
Response Time (T90)* | <15 Seconds |
Zero Current (Offset)* | <0.6% vol. O2 |
Linearity | Can be considered linear in many cases. See Operating Principles (OP-02) for further details. |
ELECTRICAL | |
Recommended Load Resistor | 100 Ω |
MECHANICAL | |
Casing Material | ABS |
Weight | <16 g |
Orientation Sensitivity | <0.2% vol. O2 equivalent |
ENVIRONMENTAL | |
Operating Temperature Range | -20°C to +50°C (up to 3 months continuous across RH range) |
Recommended Storage Temp | 0°C to 20°C |
Thermal Transient (Temp. plunge +22°C to -20°C) |
<23.5% vol. O2 |
Operating Pressure Range | Atmospheric ± 20% |
Pressure Coefficient | <0.02% signal/mbar |
Pressure Transient (60 cm H O step change) |
<200% signal change |
Relative Humidity Range Continuous Short Term |
(at 0°C to 20°C) 5 to 95%RH non-condensing 0 to 99%RH non-condensing |
LIFETIME | |
Long Term Output Drift* | <2% signal/month Typically <5% over operating life |
Expected Operating Life | Minimum 24 months in air |
Storage Life | 6 months in original packaging 24 months from date of despatch |
* Specifications are valid at 20°C, 50% RH and 1013 mBar, using City Technology recommended circuitry. Performance characteristics outline the performance of sensors supplied within the first 3 months. Output signal can drift below the lower limit over time. |
Applications:
• Oxygen manufacturing workshop
• Petroleum refining and petrochemical plants
• Oxygen content detecting in trains and automobiles
• Oxygen content detecting in minerals
• Oxygen content detecting during mountain climbing and in sealed places
• Other industries and plants using oxygen.
• Petroleum refining and petrochemical plants
• Oxygen content detecting in trains and automobiles
• Oxygen content detecting in minerals
• Oxygen content detecting during mountain climbing and in sealed places
• Other industries and plants using oxygen.