Clean the sapphire windows of both the Tx and Rx using a soft, lint-free cloth and a mild soap-and-water solution or specialized optical cleaner.
The manual begins with a checklist. It verifies that you have the correct sensor head for your target gas (e.g., Pulsar 7000 for H2S, Pulsar 7000 for O2), mounting brackets, splash guard, and calibration adapter. Do not skip this section—missing components are the #1 cause of installation delays. drager pulsar 7000 manual
It is available in two main variants: and Duct Mount Gas Detector . The series is also suitable for safety-related applications up to SIL 2 (Safety Integrity Level). Clean the sapphire windows of both the Tx
: Essential for integrating the device into a Safety Instrumented System (SIS) in compliance with IEC 61508 standards (SIL 2 capability). Do not skip this section—missing components are the
⚠️ Always use the latest manual revision (e.g., 9033902 – edition 06 or higher). Earlier editions may omit battery safety updates.
The Pulsar 7000 is certified for use in Zone 1 and Zone 2 (or Class I, Div 1 and Div 2) hazardous areas. Ensure that the specific explosion-proof markings on your device label match the area classification of your facility. Beam Path Considerations
Securely bolt the heavy-duty explosion-proof enclosures to a rigid, vibration-free structure (such as a structural steel beam or reinforced concrete pillar). Use the supplied alignment brackets, which allow for fine pan-and-tilt adjustments. Step 2: Electrical Connection