| Customization: | Available |
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| Type: | Catalytic Combustion Gas Sensor |
| Conductivity Type: | Non-conductivity Type |
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Product Overview:
The AST SRX-MTL-2C Trace PPM O2 sensor is a high-precision, long-life oxygen sensor designed for measuring low concentrations of oxygen (0-10 PPM). It is widely used in industrial and laboratory environments that require precise oxygen monitoring. The sensor employs micro fuel cell (Galvanic Type Micro Fuel Cell) technology with a larger electrolyte reservoir, providing a significantly longer lifespan compared to standard PPM O2 sensors. The SRX-MTL-2C is especially ideal for very dry gas streams and gas environments with temperatures above 30°C.
Key Features:
High Precision and Reliability:
The SRX-MTL-2C sensor has a signal accuracy of ±1%, with linearity and repeatability of ±1% and ±0.5%, respectively. Its response time is very fast, with a T90 response time of 7 seconds, ensuring quick and accurate detection of oxygen concentration changes.
Exceptional Long-Term Stability:
Using advanced micro fuel cell technology, the SRX-MTL-2C offers low drift (<2%) and maintains high-precision measurement even after prolonged use. This makes it an ideal choice for applications requiring long-term stable performance.
Wide Operating Temperature Range:
The sensor operates stably within a temperature range of 5°C to 45°C and has high humidity tolerance (non-condensing, 0-99% RH). This allows it to maintain stable performance in dynamic working environments and adapt to various gas conditions.
Long Lifespan and Cost-Effectiveness:
The SRX-MTL-2C sensor has an expected lifespan of 24 months, significantly reducing replacement frequency and maintenance costs. Its larger electrolyte reservoir extends
| Parameter | Description |
| Model | SRX-MTL-2C |
| Sensor Technology | Galvanic Type Micro Fuel Cell |
| Measuring Range | 0 to 10 PPM |
| Signal Output | 460 - 625 μA |
| Response Time (T90) | 7 seconds |
| Accuracy | ±1% of signal |
| Drift | < 2% |
| Linearity | ±1% |
| Repeatability | ±0.5% |
| Temperature Coefficient | -2.2% / °C |
| Operating Temperature | 5°C to 45°C |
| Storage Temperature | 0°C to 45°C |
| Recommended Flow Rate | 0.5 - 5 SCFH |
| Humidity (Non-Condensing) | 0 - 99% RH |
| Expected Life | 24 months |
| Recommended Storage Time | 6 months |
| Warranty | 12 months |
| PCB Connections | Center Negative, Outer Positive |
| Size | 1.25 x 1.25 inches |
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