CO2 transmitter Microx CO2

Product information
The 08-627 Microx CO2 Analyzer is a compact CO2 analyzer for precise carbon dioxide measurement in industrial gas streams. The system pairs an infrared sensing element with a DIN-rail mounted analyzer and a remote flow-through sensor for flexible process installation.

Infra-RED CO2 Sensor with Remote Technology (0–1000 ppm)
The remote IR sensor supports flow-through sampling for direct installation at the measurement point. The DIN-rail housing includes an integrated LCD and a 4-button HMI for local operation and easy system integration.

Applications

• Gas generation systems (PSA)
• Compressed air systems
• Industrial gas processes
• Process monitoring
• Gas quality control

Features

• Measurement range: 0–1000 ppm CO2
• Infrared (IR) sensor technology
• Remote flow-through sensor
• Process connection: 1/8" NPT Female
• Aluminium sensor housing
• Pluggable electrical connection at sensor
• Analog output: 4–20 mA
• Digital communication: RS232
• Three configurable alarm relays
• LCD display with 4-button HMI
• Power supply: 24 VAC
• DIN rail mounting (Model 401)
• Compact dimensions: 86 mm (H) x 69 mm (W) x 58 mm (D)

Technical overview (table)
Measurement technology: Infrared (IR)
Measurement range: 0 to 1000 ppm CO2
Accuracy: ± 2 %
Output resolution (4–20 mA): 10 ppm CO2
Optimal sample flow rate: 150 to 250 ml/min (0.3 to 0.5 SCFH)
Pressure range: Atmospheric ± 10 % or 0.02 mBar
Response time (T90): < 30 seconds
Operating temperature: -20 °C to +50 °C
Sensor lifetime: 5 years
Humidity: 15–90% RH, non-condensing
Process connection: 1/8" NPT Female, flow-through
Sensor housing material: Aluminium
Electrical connection at sensor: Pluggable connection
Display: LCD with 4-button interface (HMI)
Analog output: 4–20 mA
Digital communication: RS232
Alarm relays: 3 configurable relays
Power supply: 24 VAC
Mounting: DIN rail (Model 401)
Protection class: IP20
Dimensions: 86 mm (H) x 69 mm (W) x 58 mm (D)

Characteristics / technical specifications

• Measurement technology: Infrared (IR)
• Measurement range: 0–1000 ppm CO2
• Accuracy: ±2 %
• Output resolution (4–20 mA): 10 ppm
• Sample flow rate: 150–250 ml/min (0.3–0.5 SCFH)
• Pressure range: Atmospheric ±10% or 0.02 mBar
• Response time (T90): <30 s
• Operating temperature: -20 °C to +50 °C
• Sensor lifetime: 5 years
• Humidity: 15–90% RH, non-condensing
• Process connection: 1/8" NPT Female, flow-through
• Sensor housing: Aluminium
• Electrical connection: Pluggable
• Display: LCD with 4-button HMI
• Analog output: 4–20 mA
• Digital communication: RS232
• Alarm relays: 3 configurable
• Power supply: 24 VAC
• Mounting: DIN rail (Model 401)
• Protection class: IP20
• Dimensions: 86 × 69 × 58 mm (H × W × D)