MR-501S is also built in an aspiration system and useful in industrial sites where gas leaks are frequently monitored.
Its fast chargeable batteries appeal to heavy users of gas detector.
Target gas
LNG
LPG
Freon gas
sensing method
sensing type
Hot Wire Semiconductor
Automatic Suction
Visual Alarm
Flashing Red LED
Audible Alarm
Buzzer 80dB at 50cm
Power
rechargeable battery AA 1.2V X 4EA
Power voltage
DC 5V, MAX 180mA, 1.1w
Usage time
MAX 15 hours
Charge time
MAX 10 hours
Operating temp
-20°C ~ +50°C
0% ~ 95%RH
Material/
Dimension/
Weight
ABS/66(W) X 160(L) X 36(H)
280g(including batteries)