Description
Model: FD-NO2-SENSOR
Datasheet:聽
Availability: 3 week lead time
Compatible:
Features
- 鈿涳笍聽High precision and long life (2 years)
- 馃殑 Fast response speed, fast return to zero (T< 30 seconds)聽
- 馃攱 Low power consumption, high sensitivity
- 馃敩Wide linear range, strong anti-interference ability
- 馃挭 Excellent repeatability and stability
Description
These are generic NO2 sensors used as the pin-to-pin replacement of the standard 4-series electrochemical sensors. It is used throughout many gas detector brands and is an excellent NO2 gas sensor replacement element.
Our NO2 nitrogen dioxide sensor utilizes an advanced electrolytic mechanism where nitrogen dioxide and oxygen undergo redox reactions on specialized electrodes. This process generates an electrical current directly proportional to the nitrogen dioxide concentration. By precisely measuring the test current's magnitude, the sensor can accurately determine and quantify the presence of nitrogen dioxide in various environmental monitoring applications.
Our NO2 detection technologies play a critical role in diverse industrial and environmental monitoring applications. From industrial sites and mining operations to smart city infrastructure and environmental protection initiatives, NO2 detectors provide essential insights into gas concentration levels. These advanced sensing systems enable comprehensive monitoring, early warning mechanisms, and precise measurement of nitrogen dioxide, supporting safety, environmental health, and regulatory compliance across multiple sectors.
Instructions
- Once replaced and installed in your gas detector or analyzer, please let it sit for聽24 hours聽so the sensor can stabilize to your environment. This step is very important.
- Then undertake the appropriate zero and calibration for your specific gas detector. See your gas detector manufacturer's specific instructions.
- Once calibrated, your gas analyzer will be ready for use.
Specifications
| Detection Principle | Electrochemical Tri-electrode |
| Detection Gas | NO2 |
| Detection Range | 0-20 PPM |
| Maximum Load Concentration | 200 PPM |
| Output Signal | -600卤150 nA/PPM |
| Zero Drift | 0~1 PPM |
| Resolution | 0.1 PPM |
| Response Time | <30s |
| Bias Voltage | 0 |
| Load Resistance | 5~30惟 |
| Working Temperature | -30鈩?50鈩?/td> |
| Working Humidity | 15%RH to 90%RH (no condensation) |
| Repeatability | <卤2% output signal |
| Long-term Stability | <2% signal/month |
| Linearity | 100 PPM |
| Work Pressure | 90 to 110 kPa |
| Shelf Life | 12 months after delivery |
| Service Life | 2 years |
Cross-Sensitivity Data
| Interfering Gas | Used Gas Concentration (ppm) | Value Displayed (ppm NO2) |
|---|---|---|
| CO | 400 | 0 |
| SO2 | 5 | <3 |
| H2S | 25 | <1 |
| CL2 | 11 | -2 |
| NO | 30 | 0 |
| C2H4 | 20 | 0 |
Shipping & Returns
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
