Page 1
From world leaders in SENSORTEC..comes 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.
Page 2
Section 5 Installation - Page 3 The sensitivity of the ST-P-AS is easily confirmed in the Section 6 Maintenance & field, using the TT3 or TT4* electronic tester. Cleaning - Page 4 * Available early 1998.
Page 3
The ST-P-AS photoelectric smoke sensor is supplied, as standard, with three terminals. The maintenance procedures described below should be The ST-P-AS has the facility to activate a remote LED indicator or auxiliary function, as standard. conducted with the following frequency:...
Page 4
ST-P-AS sensor. It is not necessary to chamber, and chemically etched insect screen, only, use any excessive force.
Page 5
NISM/STPA/02 ST-P-AS ANALOGUE-ADDRESSABLE DATE: MARCH 2001 PHOTOELECTRIC SMOKE SENSOR PAGE: INSTRUCTION MANUAL ISSUE: screen. The solvent supplier should be consulted as to Please proceed to page 6........it’s suitability. Under no circumstances should the fully assembled detector be cleaned without disassembly as this may cause damage to the special treatment applied to specific components within the detector.
Page 6
NITTAN DIL SWITCH SETTINGS FOR SENSORTEC MODEL TYPES: ST-I-AS, 5000/ION, 5000/OP AND ST-H-AS, 5000/TEMP. WARNING: Connect only to NITTAN (UK) LTD suitable and compatible analogue-addressable control panels. If in doubt, check with control panel manufacturer. DIL SWITCH SETTINGS - ALL SENSOR MODELS Hold the sensor so that the product label can be correctly read.
Page 7
NISM/STPA/02 ST-P-AS ANALOGUE-ADDRESSABLE DATE: MARCH 2001 PHOTOELECTRIC SMOKE SENSOR PAGE: INSTRUCTION MANUAL ISSUE: Section 11 - CONNECTIONS (Also suitable for ST-I-AS and ST-H-AS sensors) Low current LED 3mA max. (STA-R1). SIG+ loop return to control panel STB-4 base STB-4 base...
Page 8
From world leaders in SENSORTEC..comes ST-P-AS ANALOGUE ADDRESSABLE PHOTOELECTRIC SMOKE SENSOR INSTRUCTION MANUAL LPCB REF: 041c/09 NITTAN (UK) LTD Hipley Street, Old Woking, Surrey, England, GU22 9LQ United Kingdom Tel: +44 (0) 1483 769555 Fax: +44 (0) 1483 756686 Web Site: www.nittan.co.uk Quality System Certificate No.
Need help?
Do you have a question about the ST-P-AS and is the answer not in the manual?
Questions and answers