Automatic measurement of the volume fraction of methane in the atmosphere of mine workings and individual illumination of the workplace. In mines hazardous with gas and / or dust.

• The level of protection is "mine special explosion-proof".
• New circuit designs provide high reliability and maximum battery efficiency. Two switchable working light levels plus backup light source. 
• The ability to adjust both levels of the working light using the remote control. Stabilization of the luminous flux throughout the entire cycle of work. 
• Thermocatalytic sensor of our own production with a linear characteristic allows:
  • *use PGS from 1.0 to 2.5% for calibration;
  • change the threshold without *additional calibration
• Indication of charge level and charging process. 
• The possibility of increasing the time of continuous operation (up to 20! Hours) by reducing the current of the working LED. 
• The operating time of the built-in radio beacon with the emergency light on is more than 36 hours after the transition to emergency mode. 

To buy the SMS-8 methane alarm, you need to contact the managers.

CMC-8 methane alarms have modifications that ensure compliance with the requirements of the "Safety Rules in Coal Mines" - functioning as part of a multifunctional mine safety system in accordance with the table: 

• SMS-8.2 - without built-in additional devices; 
• SMS-8R - equipped with built-in radio units, ensuring functioning as part of a multifunctional mine safety system; 
• SMS-8RM - with a separate compartment in the housing for connecting multifunctional security systems radio modules; 
• SMS-8RM.1 - complete with MAU-P-14 subscriber accounting module together with MA-32 subscriber search module; 
• SMS-8RM.2 - equipped with a SUBR-02SM.A radio unit together with a MA-32 subscriber search module; 
• SMS-8RM.3 - equipped with a SUBR-02SM.A radio unit together with a PGLR location transmitter.

* at factory settings