Dräger Pac 5500 Single Gas Detector

Dräger Single Gas Detector
Product Description
Single Gas Detector
Dräger is a new single gas detection alarm device for personal protection. This instrument can continuously detect the concentration of carbon monoxide, hydrogen sulfide or oxygen in the ambient air and alarm in time. Accurate measurement, compact appearance, sturdy and durable, simple operation and no life limit.
Compact yet rugged
Due to its size and weight, Dräger is ideally suited for personal protection for industrial users and other applications. The instrument is easy to operate and can be used with one hand even while wearing gloves. It is specially designed for use by people working in harsh environments. There is a layer of rubber on the outside of the instrument to make it more durable and the protection level is / can be used normally even in the presence of water. Safety is the first priority. The position of the instrument sensor is specially designed to allow gas to enter from the top and front of the instrument at the same time. The instrument is placed in a pocket or the air inlet is accidentally covered, which does not hinder the continuous detection of gas.
No life limit
Designed for long term operation Dräger has no life limit. Batteries and sensors can be easily replaced on site and do not require any additional equipment. In addition, the water and dust filter membrane on the top of the instrument can be replaced if it is contaminated with dirt and mud.
Micro sensor technology
Equipped with the latest micro Dräger sensor technology, Dräger is specially tailored for personal portable detection. Innovative sensors combine excellent performance with fast response times and are expected to last up to 20 years.
High-definition display
The large-screen LCD display is clear and bright and displays the gas concentration and measurement unit at the same time. As an option the instrument can also be configured to have only gas types on the screen. The gas concentration is only displayed on the screen when the alarm level is reached. To avoid language barriers, no text is used in the concentration display. The display backlight is turned on to facilitate reading in dark environments.
In addition, yellow (hydrogen sulfide) and blue (oxygen) labels ensure rapid identification of the instrument from a distance.
Warnings and Alarms
Dräger not only has an audible vibration alarm function but also provides visual light alarms at the top and bottom of the instrument. Alarm limit values can be set by the user. Gas alarms include pre-alarm and main alarm.
To ensure the maximum safety of users, the battery power alarm of the instrument includes pre-alarm and main alarm. Therefore, once the instrument has any circuit, battery or sensor problems, users can immediately receive clear default alarms and prompts. The vital signal function option can also be activated or deactivated according to the user's requirements.
Functional Testing and Calibration
Most national regulations require the user to perform routine testing of the instrument using gases of known concentration. Functional testing checks whether the instrument is working properly. Dräger meets different application configurations with adjustable functional test and calibration intervals. Warnings are automatically displayed on the screen when the functional test and calibration requirements are required. If the warning is ignored the instrument may automatically display a fault error message. The user can also choose to set this error message when the calibration interval expires.
Dräger can be used with the Dräger functional tester to complete the test quickly and easily in seconds each time. This economical device requires no power source to inspect instruments and sensors anywhere. Each successful test is automatically recorded in the data memory and a failed test will indicate an instrument failure. Optional portable printer and printed text results are also available.
Fresh air calibration can be easily performed after turning on the machine. Calibration can be performed in the workshop by connecting the instrument to a computer, with the option to automatically test and calibrate the system. Dräger recommends annual inspection intervals.
Data Storage
Dräger can record events including date and time and can be connected to a computer with an infrared interface and data cable. Typical events such as gas on/off and battery alarm mode errors configuration changes fresh air calibration and functional testing can be downloaded, printed and stored.
Dräger - at a glance
- Dräger sensors with high performance
- No life limit for batteries, sensors and
Simple membrane replacement
- Functional testing requires only - Seconds
- Optional calibration after failed functional test
- Adjustable functional test interval
- Gas entry from top and front of instrument
- Optional high-visibility label to distinguish instrument
> Technical parameters
Dimensions (height, width and thickness)
Weight
Environmental conditions temperature- ~
Air pressure~
Humidity ~%.
Protection level/
Display without language barrier D display screen continuously displays the detected gas type, gas concentration value prompt and alarm function
Battery life (standard) Hours per day Alarm minutes per day
Years
Months
/> Alarm Visual alarm (D flashes at the top and bottom of the instrument, etc.) Sound alarm (double frequency within the
range) Vibration alarm
There is no service life limit on the instrument's life
Shelf life in years
Data storage stores time including concentration level date and time
Certification-( )
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