Cyclobutane Detector

Cyclobutane is a colourless gas and commercially available as a liquefied gas. Derivatives of cyclobutane are called cyclobutanes. Cyclobutane itself is of no commercial or biological significance, but more complex derivatives are important in biology and biotechnology.

SMART S series cyclobutane gas sensor transmitter is highly robust, industrial grade, flameproof or explosion proof instrument for LEL concentration detection. The instrument can be installed for flammability level or LEL detection of cyclobutane concentration or leakage in all industrial and commercial area eg. chemical plant, solvent manufacturing unit, polymer industry, manufacturing plants, warehouse etc

The detector can be installed at walls, surfaces or in ducts for monitoring in gas or air sample. It is ATEX EEx’d’ certified with SIL 2 safety integrity level for hazardous area installation Zone 1 and 2.

The sensor transmitter offers linear, proportional analog output in industry standard current signals, over measuring range of 0 ~ 100% LEL (lower explosive limit). The detector works on highly sensitive catalytic bead based pellistor sensor cell, with low response time. It has unique feature of auto diagnostic watch dog with zero point tracking feature. Due to its 10-bit microprocessor based control unit, it offer high accuracy over long term. The detector is also equipped with sintered filter with flashback arrestor for enhanced safety.

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