The Drager Pulsar 7000 Series are stationary open path Gas Detectors. They detect explosive hydrocarbons in gases and vapours. The robust design and the extremely rapid response of the sensor make the Drager Pulsar 7000 Series a dependable solution for your requirements in the oil and gas industry, as well as the chemical industry.
Benefits:
Reliable and quick measuring
The Drager Pulsar 7000 Series detects a wide range of gaseous hydrocarbons, including methane, propane and ethylene. The continuous self-monitoring of the Drager Pulsar 7000 Series offers additional security.
In addition to increased operational readiness, there is the benefit of being able to plan maintenance and thus avoid unexpected downtime. The Drager Pulsar 7000 Series is suitable for safety-related applications up to SIL 2.
Reliable even in adverse weather conditions
Reliability is guaranteed not just under ideal weather conditions. For fog, mist, heavy rain or snow, the Drager Pulsar 7000 Series has a mode with increased frame flash rate and light intensity. In addition, the heated optics prevent condensate or ice from forming on the lens.
Easy to align, configure and commission
The alignment of the transmitter and receiver and the subsequent commissioning of the system can be easily done by a single person, without the need for an additional telescope or alignment mirror. The built-in calibration feature in the Drager Pulsar 7000 Series does not require manual adjustment or test gas. After alignment, an automatic zero point adjustment starts, which completes the commissioning of the system. All parameters are stored and later used to detect misalignments or deposits on the lenses.
On site diagnostics
The handheld terminal can be used for predictive maintenance and on-the-spot troubleshooting. In addition to alignment and zeroing support, the handheld terminal also provides configuration and diagnostic features. Comprehensive diagnostics are possible with the PC software program Drager PolySoft.
Documented security – protocol and integrated data
An integrated data logger stores the most recent errors, warnings and events. These include, for example, events such as blockages of the signal path, gas alarms, warning signals, or problems with the alignment or with the supply voltage. The data logger is supplemented by an hourly log of the values measured in this time. This includes essential data such as gas reading, signal strength and temperature, which are available for the last 10 weeks of operation. Even after that, information is available as a weekly summary of the last 10 years of operation.
The right model for any job
The Drager Pulsar 7000 Series offers suitable models for the most diverse applications. The offshore models are equipped with stainless steel junction boxes and cable glands. This makes them particularly robust and able to withstand the harsh environmental conditions. You can use the cross-duct model to detect gas buildup in supply or exhaust ducts. The system is specially designed for shaft installations.
