Product Brochure

World Leading Fire Detection Products from the NITTAN group

Fire DetectionProduct Range

Issue 1.0

An advanced, premium fire system

featuring analogue addressable and

conventional fire detectors, with 254

addresses per loop. Evolution combines

extremely reliable fire detection with a very

high degree of protection against unwanted

false alarms. It’s advanced, highly flexible

protocol, is uniquely resistant to noise and

allows for substantial amounts of information

to be transmitted at high speed.

Established for over 25 years, our

Sensortec brand - also known as the AS

range – has gained an excellent

reputation for reliability and ease of

installation. It features extremely reliable

analogue addressable and conventional

detectors, sounders and beacons.

www.nittan.co.uk • tel: +44 (0) 1483 769555 • email: [email protected]

Business Overview

The Nittan Group has been at the forefront

of the fire protection industry since 1954 and

has sales, R&D and manufacturing bases in

Japan, China, Sweden and the UK.

Nittan (UK) Ltd was established in 1972 and

has grown to become a major player in the

fire protection industry. With the extensive

support facilities of our Tokyo parent

company, Nittan (UK) now supplies in excess

of 500,000 detectors per year, all of which

are made to marine standard for

exceptional quality.

Our latest breed of sophisticated Sensortec

and Evolution analogue addressable and

conventional fire detectors and ancillary

products are sold worldwide.


EVC-DP with award winning DualOptical Technology:• Reduces false alarms caused by non-combustion products• Internal current limiting resistor for fewer base variants• 360 degree OMNIVIEW LED indicator for visible indication of operation• Compatible with Nittan UB-4 and STB-4SE bases

Evolution Conventional Products

• 62°C and 92°C Heat Detectors• Omniview 360° LED• Internal Alarm Current

Limiting Resistor• Wide Operational Voltage Range

(11v-32v)

EVC-H-A2S Heat Detector Part No. F04N82505, 62ºcEVC-H-CS Heat Detector (High Temp)Part No. F14N82107, 92ºc Operating Voltage 11v-32vOperating Current Iquiescent: 50µA

Ialarm: 50mAStandard EN54-5:2000 + A1:2002Alarm Indication Omniview 360° LED

• Dual Optical Detector ReducesFalse Alarms

• Omniview 360° LED• Internal Alarm Current


(16v-32v)

EVC-DP Dual Optical DetectorPart No. F02J82215Operating Voltage 16v-32vOperating Current Iquiescent: 50µA




(12v-32v)• Optical Detector

EVC-P Optical DetectorPart No. F02C82200Operating Voltage 12v-32vOperating Current Iquiescent: 50µA


• Intrinsically Safe Optical Detector• Nittan Y Type Chamber• Omniview 360° LED • Operational Range (12v-32v)• Limited to 28v by

External Barrier• Use UB-4-IS Base or EV-SPB-IS Base

EVC-PY-ISIntrinsically Safe Optical DetectorPart No. F02N83300Sensor Type Optical DetectorAlarm Voltage Low Quiescent Current - 50µAOperating Current Alarm Current <50mA @ 24v (externally limited by IS barrier)Standard EN54-7:2000 and ATEX ApprovedAlarm Indication Omniview 360° LED



(12v-32v)• Dual Band IR Flame Detector

EVC-IRDual Band IR Flame DetectorPart No. F04J60044Operating Voltage 12v-32vOperating Current Iquiescent: 100µA


Detection products mechanically compatibleto products over 20 years old

E & OE As our policy is one of continuous development, we reserve the right to amend designs and specifications without prior notice. Every care has been taken to ensure that the contentsof this document are correct at the time of publication and we shall be under no liability whatsoever in respect of such contents.www.nittan.co.uk • tel: +44 (0) 1483 769555 • email: [email protected]

Evolution Conventional Products

• Savwire base for EV Detectors

STB-4SE-SW-EV Savwire BasePart No. F03N84010Product Type Savwire base for EV Detectors

• Universal Mounting basestandardised across entire NittanGroup worldwide

UB-4 Detector Mounting BasePart No. F03C83500Product Type Universal base for EV Detectors

• IP67 rated Manual Call Point• STI RESET Housing• Internal Alarm Current


(12v-28v)

WRP-R-01Waterproof Manual Call PointPart No. F06N62009

Operating Voltage 12v-28v Operating Current Ialarm: 50mA @ 24vStandard EN54-11:2001 + A1:2005Alarm Indication NONE

• Manual Call point• STI RESET Housing-IP24• Internal Alarm Current


(12v-28v)

RP-RS-01Surface Mounting Manual Call PointPart No. F06N62018RP-RF-01Flush MountingManual Call PointPart No. F06N62019Operating Voltage 12v-28vOperating Current Ialarm: 50mA @ 24vStandard EN54-11:2001 + A1:2005Alarm Indication NONE

Evolution Industrial Products


• Control unit for OKB-3 Detector• Compact Unit 125mm (W) x

208mm (L) x 55mm (H)

CPC-3 Control PanelPart No. F09J66011Zone Voltage 19v (DC- Max)Power AC 1000 - 240vEOL 7K5, 1/4 wInduction Fault/ Fire/ PowerRelay O/P’s (Status) 3 x C/O ContactsStandard ETL (UL STD 61010-1)

• Advanced, premium Smoke Detector

• Scattering Light detection• Very small - 40mm(W)

x 40mm(L) x 45mm(H)• High degree of protection against

unwanted false alarms• Extremely reliable

fire detection• Use with CPC-3 Control Unit

0KB-3 Smoke detectorPart No. F09J66010Detection method Scattering LightPower Sourse Between L and C DC19V (17 ~ 21V), 5mA

Between P and C Max. DC12V 100mA resistance loadConsumption 50µA MAX (20V imposed)Sensitivity 4%/mAllowable Temp. -10°C ~ 65°CrangeStandard ETL (UL STD 61010-1)

Analogue Products


Detection products electrically and mechanically compatible to

products over 20 years old

• Latest Generation Nittan Optical Chamber

• Omniview 360° LED• Robust Fully modulated AS

Communications Protocol• EEPROM addressed

(Address stored in on-board EEPROM, programmed by handheld programmer)

• WILL REPLACE ST-P-ASST-PY-ASOptical DetectorPart No. F14C82100Sensor Type Latest Generation Nittan

Optical ChamberAlarm Voltage Low Quiescent Current - 500µAOperating Current Alarm Current (LED on) 5.2mAStandard Approved to EN54-7:2000Alarm Indication Omniview LED Indicator

• STI waterproof IP67 housing MCP• DIL Switch Addressed• Robust Fully Modulated AS

Communications Protocol

AS-MCP-WP Waterproof ManualCall PointPart No. F16N82305Product Type Analogue MCP (IP67)Alarm Voltage Low Quiescent Current - 200µAOperating Current Alarm Current (LED on) - 2mAAlarm Indication Red LED

• Forward Scatter Optical detector

• Robust Fully Modulated AS Communications Protocol

• DIL Switch addressed

ST-P-ASOptical DetectorPart No. F14N81100Sensor Type Analogue Optical DetectorAlarm Voltage Low Quiescent Current - 200µAOperating Current Alarm Current (LED on) 2mAStandard EN54-7:2000 ApprovedAlarm Indication Red LED

• Thermistor Heat Sensor• Robust Fully Modulated AS

Communications Protocol• DIL Switch addressed

ST-H-AS Heat DetectorPart No. F15N81200Sensor Type Analogue Heat Detector Alarm Voltage Low Quiescent Current - 200µAOperating Current Alarm Current (LED on) 2mAStandard EN54-5:2000 ApprovedAlarm Indication Red LED

• STI IP24 housing MCP• DIL Switch Addressed• Robust Fully Modulated AS

Communications Protocol• Available in other Colours

AS-MCP Manual Call PointPart No. F16N82303Product Type Analogue MCP (IP24)Alarm Voltage Low Quiescent Current - 200µAOperating Current Alarm Current (LED on) - 2mAAlarm Indication Red LED

• Wall or Base mounted sounder• DIL Switch Addressed• Robust Fully Modulated AS

Communications Protocol

AS-ABS Base Sounder Part No. F16C81563Requires UB4-EV-AB Base Part No. F03C83020or Red Cover Part No. F06N82411Product Type Analogue SounderAlarm Voltage Low Quiescent Current - 200µAOperating Current Alarm Current (active) 7-10mA (Tone dependant)Alarm Indication None

16 Alarm Tones + 1 Alert Tone

Sensortec Products

Analogue Products


• 1 Conventional Detector or switchzone with wiring monitored

• 1 C/O volt-free contact output (support being CIE dependant)

• DIL Switch Addressed• Robust Steel Housing

MCM-AS4 Monitoring / Control ModulePart No. F16N85120Product Type Analogue ZMUOperating Current (From Loop) Iq 6.2mA

Ia max. 20mA

• 1 C/O Volt-free contact Output


OCM-AS3 Output ModulePart No. F16N85115Product Type Analogue O/POperating Current (From Loop) Iq 350µA

Ia 500µA

• Base mounted “Dumb” Isolator

SCI-5 S/C Isolator (Base)Part No. F16N81441Product Type S/C IsolatorOperating Current Iq 300mA

I Operated 15mAOperation Indication Yellow LED

• 1 N/O contact Input – does notmonitor contact wiring


NAM-AS3 Input Monitor ModulePart No. F16N85110Product Type Analogue I/POperating Current (From Loop) Iq 270µA

Ia 4mA

• 1 zone of conventional sounders

• Monitors External PSU• Multiple tones (Alarm

and Alert)• DIL Switch Addressed• Robust Steel Housing

SCM-AS4 Sounder Control ModulePart No. F16N85125Product Type Analogue Sounder ControllerOperating Current (From Loop) Iq 4.2mA

Ia 500µA

• Single Gang box mounted“Dumb” Isolator

SCI-6 S/C Isolator (Boxed)Part No. F16N81440Part No. F16N81442 with backboxProduct Type S/C IsolatorOperating Current Iq 300mA

I Operated 15mAOperation Indication Yellow LED

Sensortec Products

Detection products electrically and mechanically compatible to

products over 20 years old


Conventional Products

STB4-SE-12VR• Deep Base• 12v operation PCB mounted Relay • Volt free C/O contacts

STB4-SE-24VR• Deep Base• 24v operation PCB mounted Relay • Volt free C/O contacts

• Optical Smoke Detector• Omniview 360° LED• S/C Alarm characteristic• Wide operational voltage range

(12v – 32v)

ST-P-OMOptical Detector (Replaces ST-P)Part No. F02C82220Sensor Type Optical Smoke DetectorAlarm Voltage Low Quiescent Current - 50µAOperating Current Alarm Current 65mA @ 24v (externally limited)Standard EN54-7:2000 ApprovedAlarm Indication Omniview LED Indicator

STB4-SE-12VR Relay BasePart No. F03J82320STB4-SE-24VR Relay BasePart No. F03J82330Product Type Relay BaseOperation Voltage 12/24V

• Savwire Base for ST detectors

STB-4SE-SAV Savwire BasePart No. F03N82401Sensor Type Savwire Base for ST detectors

STB4-SE-12VRL• Deep Base• 12v operation PCB

mounted Relay • Latching Relay,

Normally energised,Failsafe operation

• Volt free C/O contacts

STB4-SE-24VRL• Deep Base• 24v operation PCB

mounted Relay • Latching Relay,

Normally energised,Failsafe operation

• Volt free C/O contacts

STB4-SE-12VRL Latching Relay BasePart No. F03J2325STB4-SE-24VRL Latching Relay BasePart No. F03J2326Product Type Latching Relay BaseOperation Voltage 12/24V

Sensortec Products


Analogue Test Products

• Battery powered 18v DC• Handheld • Programmer for ST-PY-AS

MTM AS ProgammerPart No. F17C78002

• Battery powered 18v DC• Handheld

MTK AS Loop Test ToolPart No. TBA

Sensortec Products

contactVisit our website www.nittan.co.uk for an extensive view of the ranges we have to offer

tel: +44 (0) 1483 769555 • email: [email protected] & OE As our policy is one of continuous development, we reserve the right to amend designs and specifications without prior notice. Every care has been taken to ensure that the contentsof this document are correct at the time of publication and we shall be under no liability whatsoever in respect of such contents.

V 1.0 PO 5541 11.10

With Nittan fire detection products, you canbe sure you’re getting the very best in reliability and quality.

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