Universal Square Photoelectric Sensor GF21 Series

group name: GF21 Series

Min Order: 1 piece

brand name: DADISICK

model: GF21 Series I GF21-150N-ZBA, GF21-150P-ZBA

Delivery clauses under the trade mode: CIP

update time: Tue, 04 Nov 2025 08:55:03 GMT

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Paramtents

Detection distance： 150cm
Output mode: NPN or PNP collector open circuit
Response time: <1ms
Working voltage: 12-24V DC
Operating temperature: -20~+50℃ (no freezing)
Protection level： IP40
Entry cable 2M/3-core cable

Packging & Delivery

Min Order1 piece

Briefing

Detection distance: 30-150mm, 2M, 10M
Power supply voltage: DC12-24V
No-load current：9mA , 9mA, Reflection 11mA, reception 9mA
Connection method：Wire lead type (standard wire length 2m)

Detailed

Photoelectric Sensor Technical Data

Dimensional Drawings/Wiring Diagrams

Downloads

Type		Through-beam
Model	NPN output	GF21-150N-ZBA
	PNP output	GF21-150P-ZBA
Detection distance		150cm
Output mode		NPN or PNP collector open circuit
Light source		Infrared LED (940nm)
Response time		<1ms
Working voltage		12-24V DC
Consumption current		<30mA
Load current		<100mA
Entry cable		2M/3-core cable
Protection level		IP40
Ambient temperature		-20 ℃~+50 ℃, no freezing
Environmental humidity		35%~85% RH, no condensation
Storage environment		-40 ℃~+70 ℃, no freezing
Protection circuit		Reverse polarity protection
Environmental luminosity		Sunshine exposure ≤ 10000Lux, incandescent lamp ≤ 3000Lux
Insulation strength		≥ 20M Ω/500V DC
Compressive strength		AC1000V (50/60Hz) for 1 minute
Vibration resistance		10~55Hz reciprocating amplitude 1.5mm, 2 hours in X, Y, Z directions
Impact resistance		500m/s² X, Y, Z 3 times in each direction
NPN D.on (Lon)		NC(NO)
PNP D.on (L on)		PC(PO)