Envent Sensing Tape

For H2S & Total Sulfur Analyzers

Strongest tape on the market

Envent tape is 4 times stronger than any competitive tape at no extra cost.

  • Strongest tape on the market
  • Available in 50, 100, 250, 300, and 350-foot rolls
  • Custom lengths available
  • Competitively priced
  • Stocked in Calgary and Houston

Standard 100-foot tapes have reels to fit GASI model 900, and older Houston Atlas 722R and AEX models. Standard 300 & 350-foot tapes have reels to fit GASI models 901, 902, 801 and Envent 330 series analyzers. 200-foot tapes fit Delmar Analyzers. Envent can provide custom lengths and core sizes. Please call for information.

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Hydrogen Sulfide + Total Sulfur Analyzers

Model 330S

The Model 330S is a Class I Division 1 H2S Analyzer utilizing field proven tape based technology that provides a linear and interference-free output of H2S.

Model 331S

The Model 331S is a Class I Division 2 H2S Analyzer utilizing field proven tape based technology that provides a linear and interference-free output of H2S.

Model 330S-Ex

The Model 330S-Ex is an ATEX and IEC certified H2S Analyzer utilizing field proven tape based technology that provides a linear and interference-free output of H2S.

Model 330SDS

The Model 330SDS is a Class I Division 1 H2S Analyzer providing a linear and interference-free output of H2S on two streams simultaneously.

Model 331SDS

The Model 331SDS is a Class I Division 2 H2S Analyzer providing a linear and interference-free output of H2S on two streams simultaneously.

Model 330SDS-Ex

The Model 330SDS-EX is an ATEX and IEC Certified H2S Analyzer providing a linear and interference-free output of H2S on two streams simultaneously.

Sensing Tape

Envent tape is 4 times stronger than any competitive tape at no extra cost.