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Ultra-Low Power Analog Sensor Module for IAQ Indoor Air Quality Sensor

SPEC Sensors

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₹6,478.20 inc. GST
₹5,490.00 ex. GST
This ultra-low power analog sensor module converts an IAQ sensor's linear current output to a linear voltage signal, ideal for indoor air quality monitoring with low power consumption and easy integration. View full description
₹6,478.20 inc. GST
₹5,490.00 ex. GST


Quickly integrate our indoor air quality sensor for combustion by products into your system with very low power consumption and a simple analog sensor signal output. The ULPSM converts the IAQ sensor’s linear current signal output to a linear voltage signal, while maintaining the sensor at its ideal biased operation settings.


Q: What is the primary function of this sensor module?

A: This module converts the linear current output of an IAQ (Indoor Air Quality) sensor into a linear voltage signal, making it easier to integrate with various systems.

Q: What are the advantages of using this module for IAQ monitoring?

A: The module offers ultra-low power consumption, simplifying integration with battery-powered devices or applications where energy efficiency is crucial. Additionally, it provides a simple analog voltage output, eliminating the need for complex signal processing.

Q: What is the measurement range and accuracy of the module?

A: The measurement range of the module depends on the specific IAQ sensor used. However, it typically ranges from 0 to 100, with an accuracy of < ±2% of the reading.

Q: What are the applications of this module?

A: This module is ideal for applications where monitoring indoor air quality is important, such as in smart homes, offices, industrial settings, or any environment where air quality control is necessary.

Q: What are the power supply requirements for this module?

A: The module requires a 2.8V power supply and consumes very low current, making it suitable for battery-powered devices and energy-efficient applications.

Technical Specifications

SPEC Sensors
Measurement Range:
0 to 100
0.15 ppm
Lower Detection Limit:
0.3 ppm
< +- 2 % of reading
Response Time T90:
< 30 seconds
Power-On Stabilization Time:
60 minutes recommended
Target Gas:
Air Quality

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.