Key Features:
1.Catalytic bead based Pellistor sensor cell with low flash energy
2. 10-bit microprocessor control unit
3.Non-intrusive one man calibration via hall effect switches
4.ATEX certified explosion proof / flameproof, suitable for Zone 1, 2 gas explosion installation
5.Linear, proportional analog industry standard current output
6.Continuous system self-diagnosis with watch dog
7.Flashback arrestor with sintered filter
8.Auto Zero point tracking to zero point compensation
9.SIL 2 HW TUV certified
10.RS485 serial interface with Modbus RTU communication (optional)
11. 1 or 3 relay output module (optional)
12.System and alarm LED indicators (optional)
13.Modbus RTU communication over RS485 serial interface