Product Overview
The SGX Fluorine sensor SGX-F2-5 is a liquid electrochemical gas sensor designed for accurate measurement of gas concentrations. It utilizes a revolutionary innovation in electrochemical sensing, detecting output signals from electrochemical reactions and measuring gas concentration through signal magnitude. The sensor features three catalytic electrodes, a liquid electrolyte, and gas diffusion holes where gas reaches the working electrode for an electrochemical reaction. This generates a current signal linearly proportional to the gas concentration. Key applications include general industry, environmental monitoring, leak detection, emissions, TLV-monitoring, the semiconductor industry, portable and fixed point applications, and water treatment facilities.
Product Attributes
- Brand: SGX
- Model: SGX-F2-5
- Electrolyte Type: Water based
- Housing Material: PPO
- Weight: < 8g
- Origin: SGX Europe Sp. z o.o.
Technical Specifications
| Specification | Value |
|---|---|
| Sensitivity | 260 80 nA/ppm |
| Measurement Range | 0 5 ppm |
| Zero Current | 20 nA |
| Maximum Overload | 10 ppm |
| Response Time (T50) | < 20s |
| Response Time (T90) | < 60s |
| Repeatability | 2% |
| Lower Detectable Limit (LDL) | 0.05 ppm |
| Linear Range | 5 ppm |
| Resolution (16Bit ADC) | < 0.01ppm |
| Operating Humidity Range | 15-95% RH |
| Pressure Range | 800 to 1200 hPa |
| Storage Temperature | 0 to 20 |
| Temperature Range | -20C to +40C |
| Operating Principle | Amperometric |
| Recommended Load Resistor | 220 |
| Bias Voltage | 0 mV |
| Warm Up Time | < 60 s |
| Long-Term Drift | < 1 %/month |
| Zero Drift in Clean Air | < 1 ppm |
| Storage Life | 6 months |
| Expected Lifetime | 24 months |
| Warranty | 12 months |
Important Notes
- All performance is based on conditions at 20C, 50% RH and 1 atm, flow rate>150qcm/min, using SGX recommended circuitry.
- Sensor performance is temperature dependent; please contact SGX for temperature performance other than 20C.
- Do not solder to the connector pins as this may damage the sensor and thereby invalidate the warranty.
- Details on recommended connector pins can be found in the Frequently Asked Questions within the Gas Sensor section of the SGX website.
Cross Sensitivity
| Gas | Formula | Test Concentration | Sensor Reading |
|---|---|---|---|
| Ammonia | NH3 | 100ppm | 0ppm |
| Carbon Monoxide | CO | 100ppm | 0ppm |
| Diborane | B2H6 | 0.6ppm | 0.3ppm |
| Hydrogen | H2 | 1000ppm | 0ppm |
| Hydrogen Chloride | HCL | 20ppm | 3ppm |
| Hydrogen Fluoride | HF | 0ppm | 0ppm |
| Hydrogen Sulphide | H2S | 10ppm | 0ppm |
| Ozone | O3 | 0.25ppm | 0.05ppm |
Note: 1) The above interference factors may vary due to different sensors and service life, please refer to the actual test results. 2) This table is not complete for all cross gases, other gas please contact with us.
2411011242_Amphenol-SGX-F2-5_C6811752.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
