Drager – Pac 3500 Personal Gas Detector, Option O2 CO H2S


Please note: this product is now obsolete.  It has been replaced by the Drager Pac 6000 disposable gas detector.



The Drager Pac 3500 gas detector is an accurate and easy-to-use monitor which will provide quick detection of hydrogen sulphide for industrial personal monitoring applications.

This portable gas monitor from Draeger is robust and meets industrial safety requirements.  It also allows gas concentration, measurement units, remaining life and operating times to be seen at a glance.


  • Operational lifetime of 2 years
  • Impact-resistant housing with protective rubber coating, impervious to corrosive chemicals
  • Easily fastened to clothing using the adjustable crocodile clip
  • Language-free LCD display
  • Adjustable alarm threshold levels
  • Store up to 60 events with date times, gas and battery alarms, error codes, configuration changes, fresh air calibrations and bump tests
  • Download to PC via a connecting cradle
  • Pac 3500 can be tested using the Drager Bump Test Station
  • Automatically store test results in event logger and printed on an optional mobile printer.
  • Gas inlets featured at top and front of device
  • Adjustable bump and calibration intervals
  • 2 years operation without calibration


Drager (Draeger)

Drager (Draeger) portable gas detectors offer precise, reliable and multifunctional measurement of harmful gases. The portable gas detectors are used for diverse applications like personal workplace monitoring, clearance measurement of confined spaces, leakage detection, area monitoring and many more. Drager (Draeger) portfolio of handheld gas detectors contains single-gas and multi-gas detectors, gas detector tubes as well as calibration and bump testing equipment and software packages.

Drager (Draeger) single gas detector range: Dräger Pac® 6000, Dräger Pac® 6500, Dräger Pac® 8000, Dräger Pac® 8500, Dräger X-am® 5100

Drager (Draeger) Multi-gas detector range: Dräger X-pid® 8500, Dräger X-am® 8000, X-site Live, Dräger X-am® 3500, Dräger X-am® 5000, Dräger X-zone® 5500, Dräger X-am® 2500, Dräger X-am® 5600 Personal Monitor



General Specification

Service Life 2 years
Sensors Permanent
Display Continuous concentration and optional status display
Alarms Vibration, acoustical, optical, and display
Datalogging Event logger – 60 events
Special Features User-selectable confidence light and beep option / IR interface
Battery Changeable, lithium
Battery Life 730 days at 8 hours/day, 390 days at 24 hours/day
Models Available CO, H2S, O2
Warranty Instrument: 2 years
Sensors: 2 years




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