Explosive proof ATEX Toxic H2s, Co, O2 LEL Fixed Gas Detectors for industrial application

Descriptions:

This series of gas detection transmitters adopt the most advanced ultra-large scale integrated circuit technology and are designed by the international standard intelligent technology level. It is a completely intelligent gas detection transmitter designed by digital and analog hybrid communication technology. The intelligent gas detection transmitter has advanced technology, excellent performance, high stability, communication and self-diagnosis functions, easy installation and maintenance, and the advanced performance of typical intelligent field monitoring instruments has been fully demonstrated, which greatly meets the needs of industry. On-site safety monitoring requires high reliability of equipment. It is widely used in petroleum, chemical industry, metallurgy, refining, gas transmission and distribution, biochemical medicine and other industries. The instrument is compatible with various control alarms, PLC, DCS and other control systems, which can realize remote detection, control and alarm.


Features:

• Sensor type: Catalytic or electrochemical gas sensor
• Sampling: Natural diffusion
• Accuracy: ≤±5%F.S.
• Response time (T90): ≤30s (LEL) / ≤60s (toxic gas)
• Working condition:
• Temperature: -40～70℃ (LEL) / -20～50℃ (toxic gas)
• Humidity: ≤95%RH (no condensation)
• Explosion-proof grade: ExdⅡCT6
• Protection grade: IP55
• Working voltage: DC24V±25%
• Working pressure: 86kPa～106kPa
• Signal output: 4-20mA 3-line
• Consumption: 2W
• Cable required: 3-line cable, ≥3 mm2
• Transmission distance: ≤1000m
• Dimension: l×b×h mm 196×186×68.5
• Weight: about 1200g

Technical Parameters:

​Target gases:​

Company profile:

Henan Weiguo Intelligent Technology Co., LTD., founded in 2015, is an important subsidiary of Hanwei Electronics Group Corporation (Stock no.:300007) in the field of intelligent healthy, safe home and IoT business. Henan Weiguo Intelligent Technology Co., LTD., relying on the core sensor technology, focuses on gas and smoke alarm, air quality monitor, alcohol tester and firefighting products. Based on introduction of featured technology from both Hanwei Electronics Group Corporation and abroad, Henan Weiguo intelligent Technology Co., LTD., has developed into an innovative company with the collection of design, R&D development, production, sales and service. We will always be committed to becoming the leader in intelligent hardware, providing safe, healthy, environmentally friendly and intelligent working and living environment for families and users all over the world.