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Gas detectors for monitoring the methane, propane, CO2 and SF6 concentration

Gas detectors for monitoring the methane, propane, CO2 and SF6 concentration

With an extended product range in the field of gas detectors, ZILA GmbH is now able to offer new types of gas detectors that can be used in the extended temperature range down to -40 °C.

In addition, the sensors can be certified according to the important SIL2 and ATEX standards and offer different measuring ranges.

Let us have a quick look at the product highlights:

  • Operating conditions: -40 °C…+60 °C | -20 C°...+50 C° (SF6)
  • Storage conditions: -40 °C…+85 °C
  • Operating range relative humidity: 0...95 % non-condensing
  • Measuring principle: NDIR (dual beam technology)
  • ATEX certification (upon request)
  • SIL2 certification
  • Signal output: 4...20 mA
  • Supply voltage: 12…24 V DC
  • Robust stainless steel housing

SIL2 and ATEX certification

 

 

Measuring principle

The measuring principle of the sensors is based on the optical measuring method NDIR (non-dispersive infrared absorption measurement).

This technology makes the sensors maintenance-free and durable. To ensure a long service life, the sensor unit is located in a robust stainless steel housing. The devices are operated with a supply voltage of 12...24 V DC and can be wall-mounted.

For further signal processing, the output signal of the sensors is a 4...20 mA signal.

CO2 sensor ZMF-200e-IR

CO2 sensor in stainless steel housing with NDIR measuring cell

Measuring ranges:

  • 0...5,000 ppm
  • 0...1 % vol
  • 0...2 % vol
  • 0...5 % vol
  • 0...20 % vol
  • 0...100 % vol

Data sheet CO2 sensor ZMF-200e-IR

More information:

Methane sensor ZMF-201e IR

Methane sensor in stainless steel housing with NDIR and SIL2

Measuring ranges:

  • 0...4.4 % vol (100 % LEL)
  • 0...5 % vol
  • 0...100 % vol

Data sheet methane sensor ZMF-201e IR

More information:

Propane sensor ZMF-202e-IR

Propane sensor in stainless steel housing with NDIR and ATEX

Measuring ranges:

  • 0...1.7 % vol (100 % LEL)
  • 0...2.1 % vol

Data sheet propane sensor ZMF-202e-IR

More information:

Sulphur hexflouride sensor ZMF-203e-IR

SF6 sensor in stainless steel housing with NDIR measuring cell

Measuring ranges:

  • 0...1,000 ppm
  • 0...2,000 ppm

Data sheet SF6 sensor ZMF-203e-IR

More information:

More information

Last modified onTuesday, 08 June 2021 16:32