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sensortec NITTAN ST-H2-AS, Инструкция по эксплуатации

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sensortec

sensortec

ST-H2-AS

analogue addressable 

heat sensor

instruction manual

NITTAN EUROPE LTD.

 Hipley Street, Old Woking, Surrey, England, GU22 9LQ. UK

Tel:

 +44 (0) 1483 769555 • 

Fax:

 +44 (0) 1483 756686  

Web Site:

 www.nittan.co.uk

 • E-mail:

 [email protected]

• Ref No: NISM/ST-H2-AS/02 •  Date: 03.02.20  • Issue: 02

• sensortec 

•  ST-H2-AS 

• analogue addressable heat sensor instruction manual

Quality System Certificate No. 041

Assessed to BS EN ISO 9001

Содержание NITTAN ST-H2-AS

Страница 1: ...t Old Woking Surrey England GU22 9LQ UK Tel 44 0 1483 769555 Fax 44 0 1483 756686 Web Site www nittan co uk E mail sales nittan co uk Ref No NISM ST H2 AS 02 Date 03 02 20 Issue 02 sensortec ST H2 AS analogue addressable heat sensor instruction manual Quality System Certificate No 041 Assessed to BS EN ISO 9001 ...

Страница 2: ...minals for connection onto the two wire loop The remaining terminal provides a switched current sink function which operates when the sensor goes into alarm condition suitable for the operation of an auxiliary function such as a remote indicator Terminal 3 RIL is limited to 2mA Section 3 BASE MODELS A variety of bases are available for use with the ST H2 AS sensor It is important to use the correc...

Страница 3: ... The address must be set before the sensor is fitted into place Fit the plastic dust cover supplied over the sensor to keep out dust etc until the system is commissioned If the dust cover is not fitted and the environment is slightly dusty such as when building work is being completed for example problems of false alarms are likely to occur after commissioning unless cleaning of the sensor is unde...

Страница 4: ... is clean If there are deposits due to the presence of oil vapour dust etc then the sensor should be cleaned in accordance with the cleaning instructions detailed later in this manual It may be advisable to ensure that such cleaning is conducted regularly in future iv Ensure that no equipment which may generate excessive heat has been installed in the vicinity of the sensor since the last routine ...

Страница 5: ... etc generate sufficient heat to damage the detector and should not be used After the sensor has given the alarm condition reset the sensor from the control panel It may be necessary to allow a short time to elapse before resetting the sensor to allow any residual heat from the test to disperse iv Before proceeding to the next sensor ensure that the sensor just tested does not re operate due to th...

Страница 6: ...rt 5 2000 A1 2002 Mass 105g excluding base Charging Time 20 seconds Ambient Temperature Range 10 C to 55 C IP Rating 42 Certified to standard CE Certificate 0905 CPR 00497 Declaration of Performance 0497 Section 7 ENVIRONMENTAL PARAMETERS Temperature Considerations Over the range from 10 C to 55 C Humidity Relative Humidity of up to 95 measured at 50 deg C non condensing Section 8 EMC Installation...

Страница 7: ... on Power Switch 2 The LCD will show Ver 1 0D and Power LED will light after the LCD will blank to save power 3 Plug ST PY AS into base and press Search button 4 LCD displays WAIT 5 Then current address xxx and Type O for Optical for example and prompts for address to be entered 6 Press UP or DOWN Button 7 A Single press increments or decrements by 1 holding the button down speeds up the increment...

Страница 8: ...ved from loop RIL must be LED type UB 4 STB 4SE Bases RIL must be 6v 2mA max Auxiliary terminal RIL current limited to 2mA If the ve supply for the auxiliary equipment is taken from the loop care must be taken to not cause corruption of the data protocol by excessive current draw 27 mm 43 mm 20 mm 41 mm 4 5 mm 9 mm 2 8 x 6 mm GRUB SCREW 27 mm 43 mm 20 mm 41 mm 4 5 mm 9 mm 2 8 x 6 mm GRUB SCREW 15 ...

Страница 9: ... recycled in a manner that protects human health and the environment For more information about where you can drop off your waste equipment for recycling please contact your local city office or your household waste disposal service Section 13 ROHS COMPLIANCE STATEMENT RoHS compliant and lead free This product complies with the European Union RoHS Restriction of Hazardous Substances directive EU 2...

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