Content
For your safety .................................................................................................................................................................................. 2
Technical data and information ........................................................................................................................................................ 3
Operational conditions ..................................................................................................................................................................... 4
Terminology ...................................................................................................................................................................................... 4
Product description ........................................................................................................................................................................... 4
1.
Assembly of the transmitter ................................................................................................................................................. 5
2.
Replacement of the sensor module ...................................................................................................................................... 5
3.
4.
1.
Installation of wiring for RS485 ............................................................................................................................................. 6
2.
3.
Terminating resistor .............................................................................................................................................................. 6
Transmitter functions ....................................................................................................................................................................... 7
1.
Turning on the transmitter ................................................................................................................................................... 7
2.
Gas detection ........................................................................................................................................................................ 7
3.
Malfunction ........................................................................................................................................................................... 7
4.
Monitoring the calibration periods ....................................................................................................................................... 7
1.
Usage limits ........................................................................................................................................................................... 7
2.
Operation .............................................................................................................................................................................. 8
3.
Operation/Maintenance ....................................................................................................................................................... 8
Accessories ........................................................................................................................................................................................ 8
1.
Basic types of transmitters ............................................................................................................................................................... 8
1.
2.
3.
4.
5.
Attachments .................................................................................................................................................................................... 11
1.
2.
3.
Content of package ............................................................................................................................................................. 12
For your safety
Assamble the transmitter with the sensor facing downwards
To maintain IP protection the transmitter must be assambled with the sensor module facing downwards
Beware of static electricity
Electronic components are sensitive to static electricity. Do not touch them directly - they may get damanged!
The device is intended to be installed by a trained person
The product is designed for installation only by a certified technician. The manufacturer is not liable for damages resulting
from incorrect or improper handling.
In case of malfunction, immediately unplug from the power supply
If you notice an unusual smell or smoke emitting from the product, unplug it from the power supply, battery backup and all
other attachments. Continued operation could result in injury or property damage. After disconnecting, have the device
inspected at an authorized dealer or manufacturer.
The transmitters is designed for non-explosive environment only
For a potentially explosive environemnt use the transmitters DEGA NSx-yL II (ZONE 2) and NSx-yL III (ZONE 3)
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