The Methane (CH4) Combustible Fixed Gas Detector (PX2-1-2-P3400-A-01) is designed for continuous monitoring of CH4 gases between 0-100% LEL and vapors in hazardous areas of zones 1 and 2.

This detector is an explosion-proof fixed CH4 gas detector, based with a 4-20 mA / RS485 Modbus output signal, alarm and fault relays (all SIL2 certified) for monitoring the ambient air to detect toxic gases.

This solution is ideal for those industries that need protection amongst hazardous CH4 gases such as occupational spaces, garages, process rooms, factories, combustion control rooms, refineries, gas stations, boiler rooms, and many others.

Features

• Modular industrial design, protection class IP66
• Ex db: Ignition protection for zone 1 and 2
• Ex nR: Ignition protection for zone 2
• Fast and Precise CH4 Measurements 0-100% LEL
• Compatible across a broad range of BMS
• Device can be used independent of control systems
• Individual configuration options available
• Robust against dust, humidity, and high/low temperatures
• Suitable for multiple industries and applications

Certifications

• ATEX and IECEx certificates MSR-Electronic GmbH for electrical Ex protection
• SIL2 safety functions 4–20 mA, RS-485 and relay
• PX2-1 for zone 1 (and also suitable for zone 2):
• Type “Ex db” protection flame-proof enclosure
• PX2-2 for zone 2
• Type “Ex nR” protection
• Enclosure: Additional FM and CSA certificates for Class I, Div. 1

Models

• PX2-1-2-E1110-C-01 - Gaslab Fixed Combustible Carbon Monoxide Detector
• PX2-1-2-E1130-E-01 - Gaslab Fixed Combustible Nitrogen Dioxide Detector
• PX2-1-2-E1194-A-01 - Gaslab Fixed Combustible Hydrogen Detector
• PX2-1-2-E1195-A5-01 - Gaslab Fixed Combustible Oxygen Detector
• PX2-1-2-I464-C-01 - Gaslab Fixed Combustible Carbon Dioxide Detector
• PX2-1-2-P3480-A-01 - Gaslab Fixed Combustible Propane Detector

Warranty

• 1-year warranty - see