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FEATURES
The Gas-Ranger portable methane, and combined methane, carbon monoxide,
hydrogen sulfide and oxygen detectors are intrinsically safe, microprocessor based instruments
designed to test ambient air and flue gas over a wide temperature range.
These detectors have many features for easy and reliable operation:
• Measurements Over the Full Range of Gas
The instruments detect methane over the full range of methane concentrations.
• TRACK GAS Scale
A sensitive scale with quick response makes it easy to find gas leaks.
• Automatic Zero
Automatic zero adjustment without knobs to turn or buttons to press.
• Automatic Calibration
Calibration is performed automatically using Bascom-Turner's calibration gas.
• Automatic Sampling
An intrinsically safe, high speed pump automatically samples ambient air or flue gas.
No need to "purge" on changing operating mode or scale.
• Automatic Self-Tests
Automatic checks of battery, sensors, and pump. Tests for blockage and for tight
connection of probe to instrument.
• Bar Holing
Peak and sustained bar-hole readings automatically displayed after gas is pumped for
a precise, fixed time.
• Audible and Visual Alarms
Audible and visual alarms on each scale that can be individually set.
Background monitoring of natural gas, CO, O
2,
and hydrogen sulfide.
• Easy-to-Use
One selector switch sets the mode and scale. No complicated or confusing displays.
• Easy-to-Read, Bright Display
A bright, efficient LED display readable at twenty feet is easy to use both indoors and
outdoors.
• A Water-block Filter
A special Teflon filter keeps water out even if the probe is fully immersed in water.
• A Tough Package
Housed in a high impact Xenoy alloy, the instruments weigh only about three pounds.
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