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02

NISM/STPA/02

DATE:

PAGE:

No:

ISSUE:

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1

7

ST-P-AS

ANALOGUE-ADDRESSABLE

PHOTOELECTRIC SMOKE SENSOR

INSTRUCTION MANUAL

MARCH 2001

NITTAN (UK) LTD - BRINGING STYLE INTO FIRE DETECTION SYSTEMS

The new ST-P-AS photoelectric smoke sensor forms part of a brand new
range of analogue addressable fire detectors from Nittan (UK) Ltd called

SENSORTEC-ANALOGUE.

The 

ST-P-AS

 is a low cost, elegantly designed, low profile sensor which

is aesthetically pleasing, thus enabling it to blend unobtrusively into
modern working environments.

The 

ST-P-AS

 features the very latest technological advancements,

increasing reliability and performance.

The 

ST-P-AS 

is compatible with our existing 'AS' protocol and is

compatible with leading panel manufacturers.

SENSORTEC-ANALOGUE.......

From world leaders in

 

SENSOR TECHNOLOGY

comes

 

SENSORTEC.........

Содержание ST-P-AS

Страница 1: ... from Nittan UK Ltd called SENSORTEC ANALOGUE The ST P AS is a low cost elegantly designed low profile sensor which is aesthetically pleasing thus enabling it to blend unobtrusively into modern working environments The ST P AS features the very latest technological advancements increasing reliability and performance The ST P AS is compatible with our existing AS protocol and is compatible with lea...

Страница 2: ...T3 or TT4 electronic tester Available early 1998 ST P AS features Opticaldetector detectingvisibleparticles of combustion Low profile stylish appearance Supplied with protective dust cover remove during commissioning Low monitoring current Integral LED fire alarm indicator Remote indicator output on standard models Easytodisassembleandreassembleforcleaning UsesSTB 4 earlierRB 3 RB 6Bases Manufactu...

Страница 3: ... building work is being completed for example problems of false alarms are likely to occur after commissioning unless cleaning of the sensor is undertaken At commissioning the dust cover should be removed and discarded NOTE THE PLASTIC DUST COVER MUST BE REMOVED FROM THE SENSOR IN ORDER FOR THESENSORTOFUNCTIONCORRECTLY Section 6 MAINTENANCE AND CLEANING Maintenance The ST P AS sensor is a high qua...

Страница 4: ...move the optic chamber by gently twisting in an anticlockwisemovement DO NOT DISMANTLE ANY FURTHER iv Examine the optic chamber and the optic s bridge and check for any dust or dirt which may give cause for false alarm If the sensor is very dirty damaged or corroded please return the complete detector to Nittan for service v If the parts of the sensor are still serviceable proceed to clean the out...

Страница 5: ... C to 50 Deg C Section 8 ENVIRONMENTAL PARAMETERS TemperatureConsiderations Over the range from 10 deg C to 50 deg C Humidity Relative Humidity of up to 90 measured at 50 deg C non condensing Section 9 EMC Installation The installation shall be in accordance with the regulations either of the approval body for an approved system or otherwise to the national code of practice regulations for the ins...

Страница 6: ...correctly read Set each digit on the appropriate eight switches according to the address required 64 8 16 32 4 1 On 2 On 128 Rear of ST P AS Sensor and Address Switch Setting DIL Switch Above switch setting set to address 12 decimal Off Off 64 8 16 32 4 1 On 2 On 128 Above switch setting set to address 26 decimal Off Off 64 8 16 32 4 1 On 2 On 128 Above switch setting set to address 95 decimal Off...

Страница 7: ...UCTION MANUAL MARCH 2001 15mm 35mm 104mm NOTE Clear LED denotes Photoelectric sensor Section 11 CONNECTIONS Also suitable for ST I AS and ST H AS sensors Section 12 DIMENSIONS STB 4 base _ 6 5 3 3 6 5 6 3 5 1 1 STB 4 base LED 1 STB 4 base SIG S Low current LED 3mA max STA R1 loop return to control panel ...

Страница 8: ...D HipleyStreet Old Woking Surrey England GU22 9LQ United Kingdom Tel 44 0 1483 769555 Fax 44 0 1483 756686 WebSite www nittan co uk e mail sales nittan co uk Quality System Certificate No 041 Assessed to BS EN ISO 9002 ST P AS ANALOGUE ADDRESSABLE PHOTOELECTRIC SMOKE SENSOR INSTRUCTION MANUAL LPCB REF 041c 09 ...

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