Sewerin PM400 PM500 PM550 PM580

Warnings for toxic gas, low oxygen, or explosive gas!

Measures, monitors and warns based on methane (CH4) or hydrogen (H2) levels.

• Rechargeable and alkaline battery backs

• Detachable belt clip

• Rubber coated housing for impact resistance and better grip

• Large high contrast easy to read display even in full sun

• Easy menu guidance

• Recessed inlet connection for protection against damage

• Easy change internal hydrophobic filter

• CSA passive explosion protection

• Made in Germany quality.

• Over 100 years experience.

• Ranges:

  • CH4:0-100%

  • O2: 0-5%

  • CO: 0-300ppm

  • H2S: 0-100ppm

Applications:

PM400: Warning of LEL CH4, Smart CO2 or Smart CO2/CH4, O2, CO

PM500: PM400 +H2S

PM550: PM500 + measure CH4 and O2

PM580: PM550 + indoor measurement of CH4, CO, H2S

Gas Sensing Summary: