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Specifications
Measurement Range:
800mbar~1200mbar
Operating Temperature:
-20℃~+50℃
Mfr. Part #:
SGX-7CL2
Key Attributes
Model Number:
SGX-7CL2
Product Description
Product Overview
The SGX-7CL2 is an industrial Chlorine (CL2) gas sensor designed for reliable detection in various environments. It offers a measurement range of 0-20 ppm with a T90 response time of less than 60 seconds. The sensor is characterized by its linear output and good repeatability, making it suitable for applications requiring accurate CL2 monitoring. It is designed for long-term operation with an expected life of over 12 months in air and features intrinsic safety data for enhanced operational safety.
Product Attributes
- Brand: SGX Sensortech
- Model: SGX-7CL2
- Compliance: RoHS compliant
Technical Specifications
| Specification | Value |
|---|---|
| Temperature Range | -20C to +50C |
| Pressure Range | 800 to 1200 mbar |
| Operating Humidity Range | 15% to 90% RH |
| Expected Operating Life | > 12 months in air |
| Output Signal | 1000 300 nA / ppm |
| Typical Baseline Range (pure air) | 0.2ppm CL2 equivalent |
| T90 Response Time | < 60 seconds |
| Measurement Range | 0 - 20 ppm |
| Maximum Overload | 250 ppm |
| Linearity | Linear |
| Repeatability | < 2% CL2 equivalent |
| Recommended Load Resistor | 33 ohms |
| Resolution (Electronics dependent) | 0.1 ppm typical |
| Long Term Output Drift | < 20% per annum Max at 150ppm |
| Max o/c Voltage | 1.3 V |
| Max s/c Current | <1.0 A |
| Recommended Storage Temp | 0C to 20C |
| Cross Sensitivity - Carbon Monoxide (300 ppm) | 0 ppm |
| Cross Sensitivity - Sulfur Dioxide (20 ppm) | 0 ppm |
| Cross Sensitivity - Nitric Oxide (50 ppm) | 0 ppm |
| Cross Sensitivity - Hydrogen Sulfide (15 ppm) | -5 to 0 ppm |
| Cross Sensitivity - Nitrogen Dioxide (5 ppm) | 4 to 5 ppm |
Important Notes:
- Do not glue or solder to the connector pins; use PSB sockets.
- Refer to the SGX website for recommended connector pins.
- Performance specifications are based on 20C, 50% RH, 101kPa.
- Cross sensitivity data is for information only; calibration with target gas is recommended.
- Sensors may respond to gases other than those listed.
- Cross sensitivities may fluctuate.
- Avoid exposure to high concentrations of solvent vapours.
- Use degreasing agents prior to fitting sensors on PCBs.
- Electrochemical gas sensors can potentially fail without warning. For life safety applications, check sensor response to gas before use.
- SGX Europe Sp. z o.o. reserves the right to make product changes without notice.
- The data is for guidance only and does not constitute a specification or offer for sale.
- It is the client's responsibility to carry out necessary tests to determine product usefulness and safety of operation in a particular application.
2411261432_Amphenol-SGX-7CL2_C3659413.pdf
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