Johnson Controls - CD-221-E00-00 - room CO2 and temperature sensor / 2 x 4-20mA / display

Johnson Controls - CD-221-E00-00 - room CO2 and temperature sensor / 2 x 4-20mA / display

Johnson Controls - CD-221-E00-00 - room CO2 and temperature sensor / 2 x 4-20mA / display is a wall-mounted transmitter for measuring indoor CO₂ concentration and the additional listed variables.

Applications:

• demand-controlled ventilation
• offices, schools and commercial buildings

Main features:

• CO₂ range: 0 to 2000 ppm
• Temperature range: 0 to 50°C
• CO₂ sensing principle: NDIR
• Outputs: 2 × 4-20mA, 4-20 mA

Why choose Johnson Controls - CD-221-E00-00 - room CO2 and temperature sensor / 2 x 4-20mA / display:

The product provides reliable measurement or control and straightforward integration into Johnson Controls systems.

Technical specifications:

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Johnson Controls – datasheet