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GS-300.A
GS-300.N

GAS DETECTORS

Operation Manual

Revision: 

A.2

Содержание GS-300.A

Страница 1: ...GS 300 A GS 300 N GAS DETECTORS Operation Manual Revision A 2...

Страница 2: ...the express written consent of Invest Electronics is strictly prohibited Due to ongoing research and development the specifications of this product may be changed at any time without notice INVEST ELE...

Страница 3: ...Installation and wiring 9 1 Mounting the sensor 9 2 Mechanical mounting 9 3 Electrical connection 9 4 Analogue gas detector GS 300 A 9 5 Addressable gas detector GS 300 N 10 Operating instructions 10...

Страница 4: ...facturer reserves the right to modify the technical characteristics of its equipment without notice to improve product performance This user manual and its contents are the inalienable property of Inv...

Страница 5: ...ation Limitation of liability Neither Invest Electronics Ltd nor any other affiliated organization shall be held liable under any circumstances for any damage whatsoever including without limitations...

Страница 6: ...uring method The following mesuring methods are used 1 Cathalityc sensors for mesurement of explosive gases 2 Electrochemical sensors for toxic gases 3 Infrared sensors for CO2 4 Semiconductor sensors...

Страница 7: ...Front view gas detector GS 300 A Front view gas detector GS 300 N...

Страница 8: ...Inside view gas detector GS 300 A Inside view gas detector GS 300 N...

Страница 9: ...and maintenance Mechanical mounting Gas detector is attached to the wall via 4 mounting screws Sensor opening to be placed downwards Drill 4 holes according to the Drilling diagramme Drilling diagramm...

Страница 10: ...must be connected using shielded cable with twisted pair for communication A and B terminals and another pair for the power supply of gas detectors The end of line resistor must be connected in the la...

Страница 11: ...e first 30 days after installation During this period it is possible to observe how well the detector is adapting to its new environment If the detector functions properly for 30 continuous days this...

Страница 12: ...exterior of the enclosure with a damp cloth Do not use alcohol or ammonia based liquids to clean the detector Servicing We recommend the user to periodically inspect the proper triggering of alarm an...

Страница 13: ...el ordering code Detected gas Gas concentration GS 300 A AMM 2000 Ammonia 0 2000 ppm GS 300 A 134A 2000 R 134a 0 2000 ppm GS 300 A 404A 2000 R 404a 0 2000 ppm GS 300 A 407C 2000 R 407c 0 2000 ppm GS 3...

Страница 14: ...dering code Detected gas Gas concentration GS 300 N AMM 2000 Ammonia 0 2000 ppm GS 300 N 134A 2000 R 134a 0 2000 ppm GS 300 N 404A 2000 R 404a 0 2000 ppm GS 300 N 407C 2000 R 407c 0 2000 ppm GS 300 N...

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