Descrição :

• Continuous detection of toxic gases and oxygen gas in explosion hazardous area with flame proof structure;
• Self diagnosis function with built-in Microprocessor;
• Easy replacement with a cartridge type sensor;
• Digital flow sensor to maintain regular flow rate;
• Fast response of gas leakage with a high efficient pump inside;
• Superior performance for detecting gases below TLV;
• Stable quality and proved detection principle for service life;
• Auto calibration and program setting with magnet bar on FND display board;
• 4-Digit digital gas concentration display;
• 4-20mA (Current source or Sink) output signal;
• Easy configuration of monitoring by RS-485 Modbus (Isolated) Serial data communication (Option)
• 3-Wire Type;
• 2-stage alarm, 1-trouble display and relay contact output;
• Calibration and maintenance by one-man;