Specifications

83
Conventional Detectors
A comprehensive range of UL detectors
are available for the ultimate control panels.
Features
> UL Approved detectors
> Low profile design
> 360° viewable LED design
> Removable detector chamber for cleaning
> Common mounting base
> New enhanced detectors feature Dual LEDs,
Drift compensation and Chamber monitoring
(UCPD-2W & UCPT-2W)
UCPT-2W
Photo thermal
smoke detector
UCHT-2W
Fixed heat
detector 135ºF
UCHRI-2W
Rate rise and fix heat
detector 194ºF
UCHR-2W
Rate rise and fix heat
detector 135ºF
UCHTI-2W
Fixed heat
detector 194ºF
CB2E
Detector base
CB
Wide detector base
UCPD-2W
Photoelectric
smoke detector
Conventional detectors
Technical Specifications
Detector Head UCPD-2W UCPT-2W UCHT-2W UCHTI-2W UCHR-2W UCHRI-2W
Type Photoelectric Opto/Heat Fixed Heat Det Fixed Heat Det Rate of Rise & Fixed Rate of Rise & Fixed
2 Wire Multi-Sensor 2 Wire 135ºF 2 Wire 194ºF 2 Wire Heat 135ºF 2 Wire Heat 194ºF 2 Wire
Base CB or CB2E CB or CB2E CB or CB2E CB or CB2E CB or CB2E CB or CB2E
Working Voltage 15 - 30V dc 15 - 30V dc 15 - 30V dc 15 - 30V dc 15 - 30V dc 15 - 30V dc
Voltage Waveform Filtered dc Filtered dc Filtered dc Filtered dc Filtered dc Filtered dc
+/- 1v max +/- 1v max +/- 1v max +/- 1v max +/- 1v max +/- 1v max
ripple @120Hz ripple @120Hz ripple @120Hz ripple @120Hz ripple @120Hz ripple @120Hz
Standby Current 95µA 95µA 70µA 70µA 70µA 70µA
(Average)
Surge Current (max) 340µA 340µA 340µA 340µA 340µA 340µA
Alarm Current Must be Limited Must be Limited Must be Limited Must be Limited Must be Limited Must be Limited
(max) externally to 40mA externally to 40mA externally to 40mA externally to 40mA externally to 40mA externally to 40mA
Relay Current (max) N/A N/A N/A N/A N/A N/A
Start-up Time 20 seconds 20 seconds 20 seconds 20 seconds 20 seconds 20 seconds
Sensitivity 2.55+/- 0.33%/ft 2.55+/- 0.33%/ft N/A N/A N/A N/A
Sensitivity Use No-Climb Use Use No-Climb Use Use No-Climb Use Use No-Climb Use Use No-Climb Use No-Climb Use
Checker TRUTEST TRUTEST TRUTEST TRUTEST TRUTEST TRUTEST
UL Listing 77TL UL Listing 77TL UL Listing 77TL UL Listing 77TL UL Listing 77TL UL Listing 77TL
Heat Element Rating N/A 135ºF 135ºF 194ºF 135ºF 194ºF
Reset Time (max) 2 seconds 2 seconds 2 seconds 2 seconds 2 seconds 2 seconds
Heat Detector N/A 50ft 50ft 50ft 50ft 50ft
Spacing (heat alone operation)
Ambient 32-100ºF 32-100ºF 32-100ºF 32-150ºF 32-100ºF 32-150ºF
Temperature (max)
Mounting Position Ceiling Ceiling Ceiling Ceiling Ceiling Ceiling
in open areas in open areas in open areas in open areas in open areas in open areas
Compatibility W001 W001 W001 W001 W001 W001
Indentifier
Product Codes
UCPD-2W Photoelectric smoke detector
UCPT-2W Photo thermal smoke detector
UCHT-2W Fixed heat detector 135ºF
UCHTI-2W Fixed heat detector 194ºF
UCHR-2W Rate rise and fix heat detector 135ºF
UCHRI-2W Rate rise and fix heat detector 194ºF
CB2E Detector base
CB Wide detector base
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