Features:
• Imported catalytic combustion sensor;
• stable, sensitive and reliable, long life;
• good resistance to poisoning performance, strong anti-jamming capability;
• Explosion-proof design, can be used in hazardous areas;
• Automatic zero calibration, measurement errors can be avoided long-term zero drift caused;
• overcurrent protection, reverse polarity protection;
• 4 ~ 20mA current loop standard interface with the Company XH-G300A-B, XH-G300B-B controller supporting the use;
• Wide operating voltage range: DC20V ~ DC30V