carbon monoxide detector RCC425
Technical figures:
--power supply:3*1.5v AA batteries
--sensor:Electrochemical CO sensor
--Alarm style:per EN50291
--LED displayer
--Low-batter indicator
--alarm model:sound & flash alarm
--alarm volume:≥85dB/m
Features:
*Low-battery indicator:
one "chrip" every 30 seconds with green LED flashing.
*Mal-function indicator:
one "chrip" every 30 seconds with green LED being out.
*CO sensitivity & alarm time:
300ppm→ alarm within 3 mins
100ppm→ alarm wihtin 10-40 mins
50ppm→ alarm within 60-90 mins
*MCU control,reliable without false alarming
*field audio and visible alarming
*simple installation
*excellent reliability & high stability
*self test fuction,Auto-reset
*Durable sensor head
*less affected by other organic solvent
*high accuracy