Figaro Air Quality Sensor

  • RS Stock No. 134-6677
  • Mfr. Part No. FECS42-20
  • Manufacturer Figaro
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Figaro FECS Series Gas Sensors

A range of electrochemical sensors from Figaro for the detection of various gases. The FECS series of compact PCB mounting gas sensors feature a unique leak-proof construction and high selectivity of the specified gas type. The sensors have a quick response time and provide a linear output with a stable baseline level.

The following sensors are available:

FECS40-1000 - Carbon monoxide
FECS41-250 - Nitric Oxide
FECS42-20 - Nitrogen Dioxide
FECS43-20 - Sulphur Dioxide
FECS44-100 – Ammonia (low concentration)
FECS44-1000 – Ammonia (high concentration)
FECS45-10 - Chlorine
FECS50-100 - Hydrogen Sulphide

PCB Mounted Gas Sensors

Operating conditions in which Sensors are used will vary with each customer's application. Gas and oxygen sensors are not authorised for use as critical components in life support applications wherein a failure or malfunction of the products may result in injury or threat to life. Non-calibrated PCB gas sensors will not operate properly if not calibrated prior to usage.

Semiconductor gas sensors for gas detection, air quality control, HVAC, appliance and automotive industries. Characteristics of the products in this range are small size, low cost, long life, low power consumption and no maintenance requirement

Attribute Value
Gases Detected Nitrogen Dioxide
Dimensions 20.4 (Dia.) x 16.5mm
Weight 4.5g
Maximum Operating Temperature +50 °C
Height 16.5mm
Width 20.4 (Dia.)mm
Minimum Operating Temperature -20 °C
2 In stock for delivery within 4 working days
Price Each
SGD 343.67
(exc. GST)
SGD 367.73
(inc. GST)
Per unit
1 - 1
2 - 4
5 +
Related Products
The HSC series has been designed to offer ...
The HSC series has been designed to offer the user a highly accurate piezo-resistive silicon pressure sensor. It produces a ratiometric analogue or digital output signal proportional to pressure over the specified full scale pressure span and temperature range. This ...
The iAQ-Core is a compact module for determining ...
The iAQ-Core is a compact module for determining indoor air quality. The MEMS technology sensor measures a broad range of VOCs (Volatile Organic Compounds) yielding a Total Volatile Organic Compound (TVOC) reading. Output: 450 to 2000ppm CO2 equivalent and 125 ...
Connects to a network via USB or Bluetooth® ...
Connects to a network via USB or Bluetooth® to enable the sending of measurement dataUsing OMRON's unique and innovative algorithm, enables highly accurate determination of earthquakes based on vibrational accelerationEnables continuous monitoring of room air quality using a VOC sensor. ...
CozIR®-LP is a very low power CO2 sensor ...
CozIR®-LP is a very low power CO2 sensor – the lowest power and longest life infrared CO2 sensor available today.It’s world-leading low power consumption makes it ideal for battery powered systems, including IoT applications and smart technology. This means that ...