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Fire detection systems

UL optical, photo-thermal & heat addressable detector range

Eaton's range of UL addressable detectors has been specifically designed to operate with its UL-listed range of addressable fire alarm systems. Three detector technologies are available: optical, photo-thermal detector and heat.

Suitable for most commercial applications the optical detector offers the fastest response to slow burning or smouldering fires. While the photo-thermal variant provides the quickest response to fast clean burning fires.

The heat version is for industrial or commercial applications where ambient conditions might cause false alarms due to high levels of dust, fumes, steam or smoke - such as in kitchens or workshops. 

Mounting options
Surface mounting with standard base compatible with all technologies
Area coverage
50m² or 100m² (subject to local standard)
Low-maintenance
'Clean me' feature for on-site maintenance

From clean burning to smouldering; Eaton has a UL listed addressable fire detector to suit the application

Eaton Optical Smoke Detector

Optical sensor

Giving the fastest response to slow burning or smouldering fires which give rise to large visible smoke particles.
Eaton Photo-Thermal Detector

Photo-thermal sensor

Respond quickly to fast clean burning fires yet maintain the advantage of optical sensors when detecting smouldering fires.
Eaton Multi-Mode Heat Detector

Multi-mode heat sensor

These sensors can be set to one of 3 modes 77ºC / 92ºC and rate of rise.

Ready for UL 268 7th Edition?

Effective from 30th June 2024, UL detector standards mandate that smoke alarms become better suited to modern homes. To fulfil this need, Eaton has developed a new range of addressable smoke detectors - available with either optical or photo-thermal technology.

Soft addressed for quick commissioning

All the addressable sensors are soft addressed allowing engineers to program the device at the panel instead of on location, reducing commissioning time and cost.

360° Visibility light pipe LED technology

An onboard light emitting diode (LED) utilises light pipe technology to emit a light which is visible in 360° for peace of mind and easy maintenance.

Discrete, simple design

Designed to integrate into any decor, Eaton's range of UL listed addressable optical, multi-mode and photothermal detectors all share a consistent clean design.

Discover our UL addressable & conventional products

Specifications
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Product codes

  Cooper JSB Menvier
Description Model Reference
Order Code Model Reference Order Code Model Reference Order Code
Addressable Multi-Mode Heat Detector ULCAH330 400007FIRE-0013X ULFX330 400007FIRE-0019X ULMAH330 400007FIRE-0016X
Addressable Optical Smoke Detector ULCAP320 400005FIRE-0011X ULFX320 400005FIRE-0017X ULMAP320 400005FIRE-0014X
Addressable Photo-Thermal Detector ULCAPT340 400006FIRE-0012X ULFX340 400006FIRE-0018X ULMAPT340 400006FIRE-0015X
UL Addressable Detector Base UCAB300 UCAB300        
UL Addressable Sounder Base ULCAS380 ULCAS380 ULMAS850 ULMAS850 ULFXN538LBS ULFXN538LBS

Technical specifications

Detectors  
Standards: ULCAH330 - UL521
ULCAP320 & ULCAPT340 - UL268 6th edition
Working Voltage: 18 Vdc to 30 Vdc
Voltage Waveform: Filtered dc +/- 1 V (max), ripple @120Hz
Standby Current: 220μA (average)
Alarm Current: 5mA (max)
Start-up Time: 2 seconds
Reset Time: 2 seconds (max)
Sensitivity: ULCAH330 - N/A
ULCAP320 & ULCAPT340 - 2.55+/- 0.33%/ft
Sensitivity Checker: Use No-Climb, TRUTEST, UL Listing 77TL
Heat Element Rating: ULCAH330 - 135ºF ROR + Fixed, + Fixed 135ºF Fixed, 194ºF Fixed

ULCAP320 - N/A

ULCAPT340 - 135ºF
Heat Detector Spacing: ULCAH330 - 50ft

ULCAPT340 - 50ft (heat alone operation)

ULCAP320 - N/A
Environmental:

Operating temp range: 

ULCAP320/ULCAH330 -  14° to 140° F (-10° to 60° C)

ULCAPT340 - 14° to 122° F (-10° to 50° C)

UL listed temp range:

ULCAP320.ULCAPT340 -  32° to 100° F (0° to 38° C);

ULCAH330 - 32° to 100° F/150° F (0° to 38° C/65° C)

Humidity (non condensing): 

0% to 93% RH

Mounting Position: Ceiling in open areas
Compatibility Identifier: W002
Compatible Bases: WBA or UCAB300
   
Detector base UCAB300
Description: Standard Base
Construction: PC / ABS
Colour: White
Dimensions (Dia x D): 104mm x 22mm
Suitable for use with: Eaton UL fire systems
   
Detector sounder base ULCAS380
Standards    :                           UL464
Operating Voltage: 21V dc to 32V dc
Current (Nominal): 388μA
Tones (set by panel):

Continuous

Three tone temporal

Sound output:

Sound Output Continous Tone: 

Low volume - 71.7dB at < 13.2mA

Medium volume - 77.2dB at < 13.5mA 

High volume (set by panel) - 79.0dB at < 13.9mA 

Three Tone Temporal:

Low volume - 71.3dB at < 13.6mA

Medium volume - 74.0dB at < 13.6mA

High volume (set by panel) - 75.4dB at < 13.9mA

Environmental:

UL listed temp. range - 32° to 100° F (0° to 38° C)

Operating temp. range - 14° to 131° F (-10° to 55° C)

Humidity (non condensing) - 0% to 93% RH

Construction: PC/ABS
Colour: White
Dimensions: 120mm x 40mm
Weight: 0.2kg
Ingress protection: IP40
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