Gas Sensors

Gas sensors are specialized instruments designed to detect and measure the concentration of gases in various environments. These sensors offer precision measurement capabilities with features such as low detection limits, high sensitivity, and operating ranges suitable for laboratory and industrial applications.

  1. HI-TEC America

    Gas Sensors

    HI-TEC America

    Sensor AMP unit (BBD) Sensor AMP unit (BBD)
  2. Omron Z4W-V25R

    Gas Sensors

    Omron Z4W-V25R

    LED Displaying Sensor 12-24 VDC LED Displaying Sensor 12-24 VDC
  3. Bellofram

    Gas Sensors

    Bellofram

    Pneumatic Voltage Sensor Pneumatic Voltage Sensor
  4. Vacuum Instrument

    Gas Sensors

    Vacuum Instrument

    Helium Mass Spectrometer Leak Detector Helium Mass Spectrtometer Leak Detector
  5. Vaculaz

    Gas Sensors

    Vaculaz

    Particle Measuring System Particle Measuring System 28067/16-0693-68 31698-1093-111, 31698-1093-112, 32389-0694-145, 32389-0694-146

Common Applications

air quality monitoring

industrial safety systems

environmental pollution control

gas leak detection

Buying Guide

Gas Sensors Buying Guide

When selecting a gas sensor, consider the specific gases needing detection, and the sensor's sensitivity and detection range to ensure compatibility with your application.

Look for sensors with robust environmental tolerances suitable for industrial or laboratory settings and verify the calibration requirements to maintain accuracy over time.

  • Assess the sensor's operating temperature and humidity range to match your environment.
  • Check for compatibility with existing monitoring systems or data outputs required by your application.
  • Consider the sensor's power requirements, especially for portable applications.
  • Ensure the availability of replacement parts and ongoing support for long-term reliability.

Frequently Asked Questions

What types of gases can be detected with gas sensors?
Gas sensors can detect a wide range of gases depending on the sensor technology, including carbon monoxide, methane, propane, and volatile organic compounds.
How does a gas sensor work?
Gas sensors operate by using sensing elements that react to the presence of specific gases, producing a signal that is used to measure the gas concentration.
What is the importance of sensor calibration?
Calibration ensures the accuracy and reliability of gas sensors by aligning the sensor's measurements with a known standard.
What factors should be considered when selecting a gas sensor?
Important factors include the type of gas to be detected, sensitivity, detection range, operating temperature, and calibration requirements.