ALDERS electronic GmbH • Arnoldstraße 19 • D-47906 Kempen +33 3 88 06 46 77 mail@alders.fr
The SB-41A is a tin dioxide semiconductor gas sensor which has a high sensitivity to HFCs (e.g. Freon: R22) with improved cross sensitivity to other gases. This model is suitable for R22 and other new Freon family which contains R22.A significant feature of low power consumption design (120 mW) is advantageous for portable devices.
Usage：Refrigerant gas/Industrial leak detector
| Target gas | Refrigerant gas(R22) |
|---|---|
| Description | Compact, low power consumption, excellent responsiveness, and highly sensitive sensor for R22. |
| Sensing principal | Semiconductor type |
| Standard operating condition | Heater voltage/DC 0.9V ± 5% Circuit voltage/less than DC 5V |
| Power consumption | 120mW |
| Filter | Not included |
| Size | φ9.7 x 15.7mm |
| Weight | 1.1g |
