Siemens S55720-S454 Air Quality Sensor 50 °C, 50 °C Max

RS-stocknr.:: 287-8904
Fabrikantnummer:: QPA1064 / S55720-S454
Fabrikant:: Siemens

Siemens S55720-S454 Air Quality Sensor 50 °C, 50 °C Max

Subtotaal (1 eenheid)*

€ 430,71

(excl. BTW)

€ 521,16

(incl. BTW)

GRATIS bezorging voor bestellingen van meer dan € 90,00

Voorradig bij de fabrikant

Klaar voor verzending vanaf 06 augustus 2026

Heeft u meer nodig? Klik op 'Controleer leverdata' voor extra voorraad en levertijden.

Aantal stuks	Per stuk
1 +	€ 430,71

*prijsindicatie

RS-stocknr.:: 287-8904
Fabrikantnummer:: QPA1064 / S55720-S454
Fabrikant:: Siemens

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

Zoek vergelijkbare producten door een of meer kenmerken te selecteren.

Alles selecteren	Attribuut	Waarde
	Merk	Siemens
	Maximum Operating Temperature	50°C
	Product Type	Air Quality Sensor
	Maximum Temperature Measurement	50°C
	Carbon Dioxide Resolution	60 ppm
	Model Number	S55720-S454
	Temperature Measurement Accuracy	±0.5 K
	Minimum Operating Temperature	0°C
	Carbon Dioxide Accuracy	4 %
	Length	36mm
	Standards/Approvals	IEC 60721-3-2, IEC 60721-3-3, UL 873
	Weight	0.1kg
	Width	90mm
	Height	100mm

	Alles selecteren
	Merk Siemens
	Maximum Operating Temperature 50°C
	Product Type Air Quality Sensor
	Maximum Temperature Measurement 50°C
	Carbon Dioxide Resolution 60 ppm
	Model Number S55720-S454
	Temperature Measurement Accuracy ±0.5 K
	Minimum Operating Temperature 0°C
	Carbon Dioxide Accuracy 4 %
	Length 36mm
	Standards/Approvals IEC 60721-3-2, IEC 60721-3-3, UL 873
	Weight 0.1kg
	Width 90mm
	Height 100mm

N.v.t.

Land van herkomst:: CN

Siemens Air Quality Sensor, +50°C Maximum Operating Temperature, ±0.5 K Best Temperature Measurement Accuracy - QPA1064

This air quality sensor is an advanced device designed for monitoring indoor environments. It is equipped with maintenance-free CO2 sensing technology based on non-dispersive infrared (NDIR) measurement, ensuring reliable CO2 and temperature readings. The compact dimensions of 90 x 100 x 36mm make it suitable for various installations, while its operational

Features & Benefits

• Maintenance-free CO2 sensing element provides long-term accuracy

• No recalibration required, saving time and costs

• Dual signal outputs allow for easy integration in systems

• Accurate temperature measurement at ±0.5 K under standard conditions

• Designed for energy-efficient demand-controlled ventilation systems

• Compact design facilitates flexible mounting options and straightforward installation

Applications

• Used in HVAC air quality solutions for optimal indoor comfort

• Ideal for environmental monitoring in residential and commercial spaces

• Effective in air conditioning systems to control air quality

• Suitable for indoor air quality monitoring to ensure a healthy environment

How does the sensor's CO2 measurement technology work?

The sensor employs NDIR technology, which measures CO2 concentrations by detecting infrared light absorbed by CO2 molecules. This method ensures precise readings without the need for recalibration.

What power requirements are necessary for operation?

It requires a power supply of AC 24V ±20% or DC 15...35V, connected to a transformer designed for safety extra low-voltage applications, ensuring optimal performance.

Can this sensor be installed in areas with direct sunlight?

It should not be installed in areas exposed to direct sunlight or heat sources, as this may affect its measurement accuracy. Proper placement is crucial for reliable readings.