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Photoelectric switch is a photoelectric proximity switch for short, it is the use of the object to be detected on the beam occlusion or reflected by the gating circuit, synchronous circuit, so as to detect objects without. Can be a photoelectric switch objects are not limited to metal, all reflect light objects can be detected. Photoelectric switch input current conversion injection into optical signals on the transmitter,receiver,and then according to the received light intensity and with or without detection of target objects.
Photoelectric sensor E3F1-R2C1
Multiple functions, can drive high current load
Cabling type and connection terminal type
Long service life, high reliability and strong resistance property to environment
Red LED indicates that it's available to detect the sensor operating state
Countermeasure to improve the housing intensity and to solve disconnection
Can provide time- delay output type
IP65 protection structure (IEC specification)
Read the "Matters needing attention" of the Product Instruction before use
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Detection method |
Feedback reflection |
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model |
DC type |
NPN |
NO |
E3F1-R2C1 |
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NC |
E3F1-R2C2 |
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PNP |
NO |
E3F1-R2P1 |
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NO |
E3F1-R2P2 |
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Two-wire |
NO |
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NC |
E3F1-R2Y1 |
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AC type |
Two-wire |
NO |
E3F1-R2Y2 |
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NC |
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Three-wire |
NO+NC |
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examination range |
2m ± 10% |
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Detection range adjustment |
Fixed |
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Detection target |
Opaque object |
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Response time |
1ms |
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On delay |
1.5ms |
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light source |
Infrared light 660nm |
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voltage |
DC type: DC12-24V (6-36V) pulsation (P-P) below 10%, |
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Withstand voltage |
AC1000V 50/60Hz 1min between the charging part and the outer casing |
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Voltage effect |
Rated power supply voltage range within ±15%, rated power supply voltage value, ±10% detection distance |
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Current consumption |
N.P type: 20mA or less, type A: 1.7mA or less |
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Control output |
N.P type: 300 mA or less, A type: 400 mA or less, J type: 2 A or less (contact life: 100,000 times) |
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Loop protection |
N.P.D type: reverse connection protection, surge absorption, load short circuit protection, type A: surge absorption |
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Ambient temperature and humidity |
During operation and storage: each -30-+65 °C (no ice, no condensation), During operation and storage: 35-95% RH each |
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Temperature effect |
Temperature range -30-+65°C, +23°C, ±15% detection distance Temperature range -25 - +60 ° C, +23 ° C, ± 10% detection distance |
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Insulation resistance |
50MΩ or more (DC500 megohmmeter) between the charging part and the outer casing |
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Material |
Housing: ABS detection surface (lens): PMMA |
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Protective structure |
IP67 (IEC specification) |
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A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.
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Q4: How could I get a sample?
A4: if you can not buy our product in your local area, we will ship a sample to you.You will be charged a sample price plus all related shipping costs.Express delivery charge depends on the quantity of the samples.
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