Combustible Gas Sniffer, Model : 7899, Brand : E Instrument
| Negara Asal | Amerika Serikat |
Keterangan
The New 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 from any piping and/ or appliances. Inaccessible points can be reached with the flexible, 11 " long probe.
* 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
* Optional Rechargeable batteries and AC Charger available
* Auto Zero-Drift Adjustment
* Visual and Audible Alarms
* LCD and Bar Graph Display
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, 800ppm 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)