E Instruments - Model 7899 Combustible Gas Leak Detector with
11" Long Flexible Probe
The Model 7899 Combustible Gas Leak Detector is a rugged,
highly–sensitive, accurate, and easy–to–use leak tester with an LED
scale and beeper to effectively pinpoint small leaks of gaseous
hydrocarbon fuels (i.e. Methane, Propane, Natural Gas, LPG, etc.)
from any piping and/or appliances. Inaccessible points can be
reached with the flexible, 11" long probe.
Features
• Visual LED Screen & Audible Alarms
• Rugged, Accurate, and Highly Sensitive
• Auto Zero–Drift Adjustment
• Quick Response Time
• 11" Flexible Probe to Reach Inaccessible or “Impossible”
Places
• Uses Semiconductor Sensors with Improved Sensitivity and Extended
Long Life
Technical Data
| Batteries: |
9V, 6x1, 6V AAA |
| External Power Supply: |
120/240V 12V 100mA (optional) |
| Battery Life: |
4 hours minimum |
| Measurement Range: |
0.0 - 10,000 ppm CH4 |
|
0.0 - 1% VOL CH4 |
|
0.0 - 20% LEL CH4 |
|
0.0 - 1,800 ppm LPG (isoC4H10) |
| Resolution: |
1 ppm |
| Accuracy: |
± 20% f.s. @ 20°C ± 1°C |
| Measurement Units: |
ppm, %vol, %L.E.L. |
| Sensor Type: |
Semiconductor |
| Pre-Heating Time: |
Max. 45 seconds fixed |
| Auto-Shut-Off Time: |
OFF, 1 - 30 minutes |
| Display: |
LCD TN |
| Operating Temperature: |
32 to 104°F (0 to 40°C) |
| Storage Temperature: |
14 to 122°F (-10 to +50°C) |
| Humidity Limits: |
20% - 80% RH non condensating |
| Enclosure: |
ABS HB self-extinguishing |
| Dimensions: |
2.8" x 6" x 1.5" (W x H x D) |
| Weight: |
0.7 lbs. (0.3 kg) |
| Flexible Probe Length: |
11" (270 mm) |
Click here for E Instruments Model 7899 Data Sheet
Click here for E Instruments Model 7899 Manual
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