| Size |
8 3/4” x 3 1/4” x 2 1/ 2 ” (Add 1” to height and width to account for coiled probe) |
| Probe length |
18” (46 cm) |
| Weight |
Batteries installed 16.0 oz. (450 g ) |
| Power requirements |
Four AA alkaline batteries |
| Average battery life |
Approximately 12 hours (continuous use) |
| Sensitivity |
< 50 PPM methane in air |
| Sensor |
Solid state conductivity (semiconductor) |
| Duty cycle |
Continuous |
| Typical response time |
Less than 2 seconds for maximum response with 40% LEL methane in air stimulus |
| Typical recovery time |
Less than 4 seconds recovering from 40% LEL methane in air |
| Warm up period |
One minute average |
| Alarm |
Adjustable from 10 to 40% LEL - methane in air (Can be calibrated for other gasses) |
| Visual level indicators |
Six tic rate scaled LED indicators, changing with gas concentration levels from green to red (including relative, not specific quantities) |