Insert the Dräger-approved test card or gas-filled cuvette into the receiver's optical path slot.
Move to the receiver and repeat the horizontal and vertical sweep to maximize the voltage output. Step 3: System Zeroing
Mount both units to rigid structures like heavy structural steel or concrete walls. Avoid thin metal sheets or handrails. drager pulsar 7000 manual
You can find these documents by:
The test card simulates a specific LEL-meter concentration (e.g., 2.5 LEL-m). Insert the Dräger-approved test card or gas-filled cuvette
Adjust the transmitter bracket incrementally. Sweeping slowly horizontally, locate the peak voltage signal, then sweep vertically to find the absolute peak. Tighten the transmitter bracket securely.
Comprehensive Guide to the Dräger Pulsar 7000 Series Manual and Technical Operation Avoid thin metal sheets or handrails
The Dräger Pulsar 7000 communicates its operating status via standard 4-20 mA current loops. The manual defines the standard current outputs as follows: Current Output (mA) System Status Description / Action Required Serious Fault Hardware failure or complete loss of power. Beam Blocked
The series uses infrared absorption spectroscopy to detect a wide range of gaseous hydrocarbons, from methane to hexane. Detection Range: Covers distances from 4 meters up to 200 meters depending on the model. Response Time ( Extremely rapid detection in less than 2 seconds under normal conditions. Environmental Durability: Operates between negative 40 raised to the composed with power C positive 60 raised to the composed with power C negative 40 raised to the composed with power F positive 140 raised to the composed with power F protection rating. Signal Output: Features a standard 4 to 20 mA analog output and digital communication. Operational & Maintenance Highlights
Ensure the internal optical heaters are enabled in the software settings if operating in humid, freezing, or rapidly changing climates.