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Ceiling mounted gas detector

Ceiling mounted gas detector
  • Brand:  FOCUS   Model:  MD-2501
  • Description:
  • ◎ Advanced low current gas sensor, ultra-low power consumption. ◎ acoustic and optical alarm, network alarm is optional. ◎ Auto reset. ◎ Self-adaptation detection sensitivity. ◎ Ceiling- mounted, attractive appearance.
  • ORDER
Introduction
◎ Advanced low current gas sensor, ultra-low power consumption.
◎ acoustic and optical alarm, network alarm is optional.
◎ Auto reset.
◎ Self-adaptation detection sensitivity.

◎ Ceiling- mounted, attractive appearance.

Model
MD-2501
MD-2502
MD-2503
MD-2504
MD-2505
MD-2506
Working mode
Independent
Network
Independent
Network
Independent
Network
With solenoid-valve drive
 
 
Yes
 
Yes
 
With manipulator drive
 
 
 
Yes
 
Yes
With backup battery
 
 
 
 
Yes
Yes
Gas sense
coal gas, natural gas, LPG
Working current
≤150mA
Working voltage
AC 220V / 50Hz
Working temperature
-10℃~50℃
Working humidity
<97%
Response time
<20S
Alarm concentration
15%LEL
Restore concentration
8%LEL
Alarm volume
85DB(10feet)

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