Senseair K33 ICB

Description

Senseair K33 ICB is targeted on bi o applications with required measurement range 0 to up to 30%vol CO2.Senseair K33 ICB can be supplied in diffusion modification with (Senseair K33 ICB F) or without tube IN/OUT. The module is as all other sensors from Senseair designed for high volume production with full traceability by sensor serial number on all manufacturing processes and key components.

Standard specification

• Measured gas : Carbon dioxide (CO2)
• Operating principle : Non-dispersive infrared (NDIR)
• Measurement range : 0–30%vol
• Accuracy : ±0.5%vol ±3% of measured value
• Dimensions (L x W x H) : 51 x 57 x 14mm
• Life expectancy : >15 years
• Operation temp. range : 0–50°C
• Operation humidity range : 0–95%RH (non-condensing)
• Power supply : 5–14VDC max rating, stabilised to within 10% (on board protection circuits)
• Power consumption : 40mA average <200mA average during IR lamp ON (120ms) <250mA peak power during IR lamp start-up (the first 50ms)
• Communication : I2C, UART (Modbus protocol)