Specifications - MasterGuard GS-500 Manual Del Usuario

GS-500 for Combustible Gas Detector Specifications
Power Source ...........................110-volt AC/60Hz at 6 Watts
Sensor ......................................Alarm trip-point set at less than 25% LEL
Temperature .............................0°C (32°F) to 40°C (104°F)
Audible Alarm ........................1 second beeping rate 85dB at 10 ft.
Trouble Condition...................5 second beeping rate of audible alarm
Visual Alarm ...........................(3 second blinking rate for normal
Green LED Operation ............Continuous operation when power on
Detection frequency ...............Air sampled continuously after initial
Test ..........................................Test button verifies proper operation.
Dimensions .............................4.7 inches x 3.1 inches x 2.1 inches
Weight ......................................... 12 ounces
(Lower Explosive Limit) 0.95% by
volume Natural gas (methane) in air;
0.53% by volume LP-gas (propane) in air;
0.48% by volume butane in air
operation). Continuous RED LED
during alarm condition.
warm-up of 2.5 minutes
Once in alarm mode the Test/Reset button
will disable audible alarm for 2.5 minutes.
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