सेंसर मॉड्यूल और ओईएम प्लेटफॉर्म

Item

CO2 Engine^® K30* Art. no. 030-8-0006

Target gas

Carbon dioxide (CO2)

Operating Principle

Non-dispersive infrared (NDIR)

Measurement range

0 to 5000 ppmvol

Accuracy

+30 ppm +3% of reading

Response time (T1/e)

20 sec diffusion time

Rate of Measurement

0,5 Hz

Operating temperature

0 to +50^oC

Operating humidity

0 to 95% RH non condensed

Storage temperature

-30 to +70 ^oC

Dimensions (mm)

5,1 x 5,7 x 1,4 cm (Length x Width x approximate Height)

Power supply

4,5 to 14,0 VDC maximum rating (without reverse polarity protection) stabilized to +-5% over load and line changes. Ripple voltage less than 100mV².

Warm Up time to spec precision

1 min

Life expectancy

>15 years

Compliance with

RoHS directive 2002/95/EG Tested according; Immunity: EN 61000-6-3:2007, Emission: EN 61000-6-2:2007

Serial communication

UART, Modbus protocol. Direction control pin for direct connection to RS485 receiver integrated circuit.

OUT 1

D/A Resolution: 10 mV (10 bit) Linear Conversion Range: 0 to 10 V = 0 to 5 000 ppm Electrical Characteristics: R_OUT < 100 Ω RLOAD > 5 kΩ

OUT 2

D/A Resolution: 5 mV (10 bit) Linear Conversion Range: 0 to 5V = 0 to 5000 ppm Electrical Characteristics: R_OUT < 100Ω R_LOAD > 5 kΩ

OUT 3

Digital (High/Low) output, 700/800 ppm

OUT 4

Digital (High/Low) output, 900/1000 ppm

Maintenance

Maintenance-free with using SenseAir ABC logic Self calibration using for normal indoor applications