Controls

CO2 sensors

Wall-mounted and duct-mounted

CO2 sensors

Table 30 - Specifications

 

WaII-mounted

 

Duct-mounted

Measuring range CO2

 

0-200 ppm

 

 

<+/- [40 ppm CO2

+

<+/- [30 ppm CO2

 

+ 2%

 

3%

 

 

 

of reading]

Accuracy at 25°C

of reading]

 

 

(included

(included repeatability

 

repeatability and

 

and calibration

 

 

 

caiibration

 

uncertainty)

 

 

 

uncertainty)

 

 

 

 

 

 

 

Non-linearity

 

<1.0% full scale

 

 

 

 

 

Ternperature dependence

 

0.3% full scale/°C

 

of output

 

 

 

 

 

 

 

 

 

Long-term stability

 

<5.0% fulI scale /

 

 

5 years

 

 

 

 

 

 

 

 

Recomrnended

 

5 years

 

calibration interval

 

 

 

 

 

 

 

 

 

Response time

 

1 minute (0-63%)

 

 

 

 

 

Operating temperature

 

15-35°C

- 5-45°C

 

 

 

 

Storage temperature

 

-20-70°C

 

 

 

 

 

Humidity range

 

0-85% relative

 

 

humidity

 

 

 

 

 

 

 

 

Airflow range

 

 

0-10 m/s)

 

 

 

 

Output signals (jumper

 

0-10Vdc

 

selectable)

 

 

 

 

 

 

 

 

 

Resolution of anaIog

 

10 ppm CO2

 

outputs

 

 

 

 

 

 

 

 

 

Recomrnended external

 

Current output:

 

load

 

max 500

 

 

 

 

 

 

 

Voltage output:

 

 

 

min. 1000

 

 

 

 

 

Power supply

 

Nominal 24Vac

 

 

 

 

 

Power consumption

 

<5 VA

 

 

 

 

 

Warm-up time

 

<15 minutes

 

 

 

 

 

Dimensions (mm)

 

108 x 80 x 36

80 x 80 x 200

 

 

 

 

RT-SVX19A-E4

33

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Trane RT-SVX19A-E4 manual Wall-mounted and duct-mounted CO2 sensors, Specifications

RT-SVX19A-E4 specifications

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