Drager Pulsar 7000 Manual |link|
of operation, with weekly summaries available for up to 10 years. Interface Options: Users can utilize the Pulsar Interface Adapter (PIA) to connect a HART® handheld terminal or use a PC with Dräger PolySoft software for deep configuration and troubleshooting. Self-Monitoring:
The Dräger Pulsar 7000 features a highly visible tri-color LED status indicator on the Receiver to communicate operational health at a glance. LED Color/Pattern System Status mA Output Equivalent Action Required Normal Operation (Clean Air) None. System is fully functional. Flashing Green Gas Detected > 4.0 mA to 20.0 mA Assess gas concentration at control panel. Steady Yellow Beam Block / Obscuration 1.0 mA to 2.0 mA Clear path obstructions or clean optics. Flashing Yellow Maintenance / Calibration Mode Complete maintenance task to restore loop. Steady Red System Fault / Hardware Failure Consult manual troubleshooting; replace unit. 6. Maintenance, Testing, and Calibration
Represents gas concentration from 0 to 5 LEL.m (Lower Explosive Limit Over-range Gas concentration exceeds the maximum calibrated range. 6. Maintenance and Troubleshooting
The Dräger Pulsar 7000 manual emphasizes a "one-person" setup process. Dräger Pulsar 7000 Series Safety Manual drager pulsar 7000 manual
Verify the system's gas response regularly using a Dräger calibration gas film or a specialized test gas cell. Placing the test film into the beam path simulates a specific concentration of gas, allowing you to verify that the receiver triggers the correct alarm thresholds on your control panel. Troubleshooting Common Faults
For specific technical support, it is recommended to contact a certified Dräger service representative who can provide on-site assistance for complex troubleshooting, HART® configuration, or system integration within a broader Fire and Gas (F&G) system. Share public link
Engineered for extended spans from 100 to 200 meters (328 to 656 feet). Technical Specifications Summary of operation, with weekly summaries available for up
Successful open-path gas detection relies heavily on mechanical stability and precise alignment. Mechanical Mounting
Insert the calibrated Dräger test film (which simulates a specific LEL-meter gas concentration) into the test slot on the Receiver unit.
Wait for the steady green status indicator, which confirms a successful zero baseline calculation. Bump Testing LED Color/Pattern System Status mA Output Equivalent Action
The system will return to normal measurement mode upon completion. Routine Maintenance
Q: Can I use the Drager Pulsar 7000 in hazardous areas? A: Yes, the device is designed for use in hazardous areas and meets various international standards for gas detection instruments.
Current levels below 4 mA are reserved for status signaling. These levels can indicate various states, such as a blocked beam, an alignment shift, or an internal hardware malfunction.