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  • Photoelectric Switch
  • Photoelectric Switch
  • Photoelectric Switch
  • Photoelectric Switch

Photoelectric Switch E3T-SR22 2M

E3T-SR22 2M
Package Qty.
Ship pack of
94.12 SGD
Shipped after 2016-11-02
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Item Feature
This product is manufactured in Japanese standards. Please check the specification before you order.
Impact Resistance
1000m / s 2 X, Y, 3 times each direction Z
Ambient Humidity (% RH)
35-95 (However, you can no condensation): 35-85, Storage Operating:
Insulation Resistance (Mohm)
More than 20 (DC500V)
Material (case)
Polybutylene terephthalate
Protection Structure
IEC standard IP67
Cord Length (m)
NPN output
Connection Method
Code drawer type
Standard Detective Object (mm)
Opaque body phi27mm more
Detection Method
Retro-reflective (no M.S.R. function )
Minimum Detecting Object
phi2mm opaque body (typical example)
Protection Circuit
Surge absorption, load short-circuit protection, output reverse connection protection, reverse connection of power supply protection, mutual interference prevention function
Instruction manual, + screw (M2x14), nut, spring washer, flat washer, a reflection plate (E39-R4)
Control Output
(: 1V or less, 10 to 50mA load current: 2V or less residual voltage load current less than 10mA) ON open collector output type when light is blocked load current less than 50mA load power supply voltage below DC26.4V
Using Periphery illuminanation (Lx)
Incandescent lamp: 5000 or less, sunlight: 10,000 or less
Vibration Resistance
300m / s 2 X, Y, Z each direction 0.5h or 10 to 2000Hz double amplitude 1.5mm
Operating Ambient Temperature (deg C)
Operation time:-25 to +55Reserving time:-40 to +70(No condensation, No freezing)
Response Time
Operation and return: each 1ms or less
Withstand Voltage
AC1000V 50/60Hz 1min
Table \ 示窓: denaturation polyallylate
Material (lens)
Methacrylic resin
Type M2 type Mounting M2
Angle of Beam Spread (degree)
2 to 10 degree
Dimensions (Height H x Width W x Depth D) (mm)
Operating Mode
Supply Voltage
DC12 to 24V +/- 10% ripple (p-p) 10% or less
Consumption Electric Current (mA)
20 or less
Light Sources (projection of light wavelength)
Red light-emitting diode (point light source LED) (650nm)
Detection Distance
(E39-R4 when using reflective plate) 10 to 200mm