TGS5042-A00 The Figaro TGS5042-A00 is an air quality sensor designed for detecting carbon monoxide. It offers 5%FS accuracy and a 60s response time.
Mfr Part #:

TGS5042-A00

Available from 1 distributors
Mfr Name: Figaro
Figaro
The Figaro TGS5042-A00 is an air quality sensor designed for detecting carbon monoxide. It offers 5%FS accuracy and a 60s response time.
✓ Total Stock: 500 pcs
$ Price Range: $1.50

TGS5042-A00 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
500 pcs
500 pcs On Request 1 On Request On Request On Request On Request 2026-04-06 21:33:24

TGS5042-A00 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TGS5042-A00 Description

Short technical summary and product information.

The Figaro TGS5042-A00 is a battery-operable electrochemical gas sensor specifically designed for the detection of carbon monoxide (CO). It features high repeatability and selectivity to CO, with a linear relationship between CO gas concentration and sensor output. This sensor is suitable for applications such as CO monitors, fire detection systems, residential and commercial ventilation.

 

Key specifications include an accuracy of 5%FS and a response time of 60 seconds. The operating temperature range is from -5°C to 55°C. The sensor has a maximum supply voltage of 10mV and operates from a battery power source. It has a pin count of 4 and dimensions of 14.6mm height, 49.7mm length, and weighs 12g.

 

The TGS5042-A00 meets RoHS, EN50291, and UL2034 standards, and is a UL recognized component. It offers high accuracy with good long-term stability and a long operating life. The sensor utilizes an environmentally friendly electrolyte and has reduced sensitivity to interference gases. Calibration is simple, and the device is designed for ease of use in various monitoring applications.

TGS5042-A00 Quick Information

Product Type: Air Quality Sensor
Series: TGS5042
Canonical Name: Figaro TGS5042-A00 Carbon Monoxide Air Quality Sensor
Subcategory: Air Quality Sensor

TGS5042-A00 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TGS5042-A00 Estimated Pricing

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1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

TGS5042-A00 Features

  • Detects carbon monoxide gas.
  • 5%FS accuracy and 60s response time.
  • Operates from -5°C to 55°C.
  • Battery operable electrochemical sensor.
  • Meets RoHS, EN50291, UL2034 standards.

TGS5042-A00 Applications

  • Ideal for CO monitors.
  • Suitable for fire detection systems.
  • Used in residential ventilation.
  • Applicable for commercial ventilation.

TGS5042-A00 FAQs

7 frequently asked questions generated from this part’s specifications.
What type of sensor is the Figaro TGS5042-A00?

The Figaro TGS5042-A00 is an Air Quality Sensor designed for detecting carbon monoxide.

What gases can the TGS5042-A00 detect?

The TGS5042-A00 is designed to detect Carbon Monoxide.

What is the accuracy of the Figaro TGS5042-A00 sensor?

The accuracy of the TGS5042-A00 sensor is 5%FS.

What is the response time for the TGS5042-A00?

The response time for the TGS5042-A00 is 60 seconds.

What is the operating temperature range for the TGS5042-A00?

The TGS5042-A00 operates within a temperature range of -5°C to 55°C.

What are the applications for the Figaro TGS5042-A00?

The TGS5042-A00 is used for CO Monitor, Fire Detection, Residential, Ventilation, and Commercial applications.

Is the Figaro TGS5042-A00 battery operable?

Yes, the TGS5042-A00 is a battery operable sensor.

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