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Square photoelectric sensor EW-T61/81
  • Square photoelectric sensor EW-T61/81
Unit Price: 15 USD
Min. Order: 1 Piece/Pieces
Brand: SUENW
Basic Info

Model No.: EW-T61

Product Description

Photoelectric Sensor EW-T61 (Switch Photoelectric Square Sensor & Through-Beam Photoelectric Sensors Switch)

Features of the square photoelectric sensor: high resolution, the ability to achieve high resolution by superior design techniques to focus the projected light beam on small light points or by constituting a special light-receiving optical system. Detection of tiny objects and high-precision position detection are also possible.



Sensing Method

Through-beam type

Retro-Reflective Type

Diffuse Reflection Type

Wide field of view

Long-range

Narrow beam

Setting Distance Type

Models

NPN Output

EW-T21

EW-T61

EW-LT61

EW-R61

EW-D61

EW-D62

EW-L61

EW-LS61

PNP Output

EW-T41

EW-T81

EW-LT81

EW-R81

EW-D81

EW-D82

EW-L81

EW-LS81

Sensing Distance

2m

6m

20m

3m[100mm]

100mm

600mm

300mm

20-200mm

Sensing Object

Opaque objects φ12mm min

Opaque objects φ75mm min

Transparent objects, semi-transparent objects, opaque objects

Differential Travel

-

15% max of the Sensing Distance

Repeated Accuracy

0.5mm max

1mm max

Response Time

1ms max

2ms max

1ms max

Light-Emitting Element

Infrared LED

Red laser

Red LED

Infrared LED

Red laser

Red LED

Directional Angle

2 to 10°

-

Supply Voltage

DC12 to 24V±10% Pulse (p-p) 10% max

Current Consumption

35mA max

10mA max

25mA max

Control Output

Output Form

NPN Open collector transistor
Maximum Inflow Current: 80mA
External voltage: 30V DC max(Output between -0V)
Residual voltage: 2V max(When the inflow current is 80mA) 1V max(When the inflow current is 16mA)

PNP Open collector transistor
Maximum Inflow Current:80mA
External voltage:30V DC max(Output between -+V)
Residual voltage:2V max(When the inflow current is 80mA)
1V max(When the inflow current is 16mA)

Output Action

NO/NC Switchable

Indicator Light

Action indicator (orange), stability indicator (green) [Light Emitter with through-beam type only have power indicator (orange)]

Sensitivity Adjustment

Single-directional rotary knob

-

Single-directional rotary knob

5-turn endless rotary knob

Anti-Interference Function

Equipped

Protective Circuit

Power reverse connection protection, output short circuit protection, output reverse connection protection

Environmental Performance

Protective Structure

IEC Standard IP64

Ambient Illumination

On the surface of the receiver Incandescent light: 3000 lx max; Sunlight: 10000 lx max

Ambient Temperature

Operating: -20 to +60℃(With no icing or condensation), Storage: -40 to +70℃(With no icing or condensation)

Ambient Humidity

Operating: 35 to 85%RH; Storage: 35 to 95%RH(With no condensation)

Insulating Resistance

20MΩ min(DC500V Megohmmeter)

Voltage Withstand

AC1000V 50/60Hz 1min

Vibration Resistance

10 to 55Hz 1.5-mm dual amplitude for 2h each in X, Y, and Z directions

Shock Resistance

500m/s² for 3 times each in X, Y, and Z directions

Connecting Method

Pre-wired (standard Cable length 2m)

Material

Case

Case: PBT; Lens: Acrylic

Cable

0.2mm2 2cores/3cores/4cores Rubber cable, length 2m

Accessories

Instruction manual, screwdriver, reflector(retro-reflective type)

Weight

120g

65g

1. When using EW-R61/81, please set the distance between the sensor and the reflector plate to be greater than the value in [100mm]

2. The Sensing Distance of diffuse reflector type is the distance when the white background A4 paper is Sensing

3. Reflectors are sold separately



Shenzhen ShenWu Sensor Co.Ltd.

  Shenzhen ShenWu Sensor Co., Ltd. is mainly engaged in R&D, production and sales of sensors, and now has a series of products such as Safety Light Curtain, photoelectric switch series, proximity switch series, optical fiber sensor series, ultrasonic sensor, intelligent sensor, etc.

Company Info
  • Company Name: Shenzhen ShenWu Sensor Co.Ltd.
  • Representative: chenqingchang
  • Product/Service: Photoelectric Sensor , Proximity Sensor , Optical Fibre Sensor , Intelligent Sensor , Ultrasonic Sensor , Safety Light Eye
  • Capital (Million US $): Rmb 8.8 million
  • Year Established: 2013
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 21% - 30%
  • No. of Production Lines: 80
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No.79 Huasheng Road, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, China
  • Contact Person: Ms. Jazlyn
  • Tel: 86-0755-85270690
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