System Sensor

System Sensor - 2D51 - Photoelectronic Low-Profile Plug-In Detector for Special Applications.

Item: SYS2D51

MFG: 2D51

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Description
Features and Specification
Documents

Description

2D51 4-wire Photoelectric Sensor Head
Photoelectronic Low-Profile Plug-In Detector For Special Applications. For Pendent Mount Applications Where Remote Testing Is Needed, The 2D51 Needs To Be Used with The DP4P120 and B210LP. Specifically For Use In No-Flow/Low-Flow Air-Handling Systems. The Twist-In/Twist-Out Head Allows Easy Removal From The Base For Quick Cleaning and Maintenance. The 2D51 Heads Can Be Locally Tested Using A Magnet or By Using The Test/Reset Push Button On The D4P120 Power Board.

California residents: see Proposition 65 Warning

Features and Specification

Weight	0.3
Amps	200
Audible Alert	No
Battery Backup	No
Brand	System Sensor
Cubic Measurement	0.0195
CUL Listed	No
Cycle/Hertz	60 Hz
Detection Method	Photoelectric
Dimensional Weight	1
Display	No
EAN	0783863036880
Height	2
Hush Button	No
Interconnection Capability	No
Length	4.1
Locking Pin	No
Mounting	Twist in twist out
Operating Temperature Range	-4°F to 158°F (-20°C to 70°C)
Package Height	2
Package Length	4.5
Package Weight	0.3
Package Width	4.25
Power Source	DC
Prop 65	Yes
Sensor Type	Photoelectric
Test Button	No
Type	Smoke Detector
UL Listed	Yes
UL Recognized	No
UOM	EA
UPC	783863036880
Visual Alert	No
Voltage	24/120 VAC
Width	4.1
Wire Gauge	Up to 12 AWG
Country of Origin	MEX

Documents

installation instructions

specification sheet