Characteristic:
1. Low power consumption;
2. Very sensitive to low concentration of contaminating gas;
3. Long life time, low cost;
4. Small size;
5. Easy to be used in electric circuit.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.