The Drager Polytron Pulsar 2 is the latest infrared technology in open path Gas Detection. Equipped with all the same functions as the standard Drager Pulsar, Pulsar 2 is fitted with an ABS molded cover and is supplied with either a junction box or certified connector to provide complete flexibility during installation.
Benefits:
Easy adjustment and commissioning
Designed for one man installation and commissioning through use of a hand-held terminal the Pulsar 2 transmitter and receiver can be accurately aligned, gas level zeroed and commissioned with maximum efficiency. The factory calibration of the Drager Polytron Pulsar 2 makes manual setting and test gas superfluous.
System stability
The Drager Polytron Pulsar 2 Gas Detector is designed so that no fault remains undetected. During normal operation, the output signal is between 4 to 20 mA, depending on the measured gas concentration.
In-built database
The receiver logs records and details a report of the last 7 working days and a summary of the last 32 weeks. These reports contain important information such as measuring values, i.e. beam block, gas readings, warning signals, signal strength, adjustments, supply voltage and operating temperature.
Extensive access to data from safe areas
The optional Drager Polytron Pulsar software can provide easy access to configuration, current measured values and the internal data-logger from a non-hazardous area through Digital Communication. For large and complex installations, the Pulsar software can allow integration of several devices via the AI5000.
High performance
The Pulsar receiver communicates to the transmitter via a digital link which allows the receiver to identify and adjust to fluctuating environmental conditions. The microprocessor built into the receiver unit instructs the transmitter unit to increase the flash rate for increased performance and accuracy.
Heated optics
Regulated internal lens heaters protect against buildup of ice and snow under adverse weather conditions. They also prevent condensation on the lenses eliminating interference with the measurement function.
HART-communication
The HART-Communication of the Draeger Polytron Pulsar allows for digital communication between the explosion-proof and the secure areas. Without additional cabling, you can obtain real-time access to the status of individual detectors and to the configuration and historical data of each device.
Worldwide Approvals
The Drager Polytron Pulsar Duct Mount holds a performance approval from FM, and global product approvals including ATEX, IECEx, CSA and UL.
