E3T-ST12 Omron, E3T-ST12 Datasheet - Page 9

• Manufacturer Part Number: E3T-ST12
• Description: OPTO SENSOR XMITTER/RCVR 1METER
• Manufacturer: Omron
• Series: E3Tr
• Type: Subminiature Photoelectric Sensorr

Specifications of E3T-ST12

• Sensing Distance: 39.370" (1m)
• Sensing Method: Through-Beam
• Output Configuration: NPN - Open Collector/Dark-ON
• Mounting Type: Bracket Mount
• Current - Supply: 30mA
• Voltage - Supply: 12 V ~ 24 V
• Response Time: 1ms
• Package / Case: Module, Pre-Wired
• Features: Offered in both flat and rectangular
• Light Source: Red LED
• Connection: Pre-Leaded
• Output Current: 50mA
• Sensor Output: NPN DO
• Supply Voltage Range Dc: 12V To 24V
• Switch Terminals: Cable
• Sensor Housing: Rectangular
• Sensor Input: Optical
• Output Type: Transistor
• Sensing Range Max: 1m
• Sensing Mode: Through-Beam
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS compliant by exemption
• Other names: E3TST12; OR592

Operating Range
Diffuse-reflective
E3T-FD1@
BGS Reflective
E3T-FL1@
Inclination Detection Area Characteristic
Convergent-reflective
E3T-SL1@ (Top to Bottom)
−1
−2
−3
−4
−5
−1
−2
−3
−4
5
4
3
2
1
0
4
3
2
1
0
20
10
−10
0
Sensing object:
50 x 50 mm white paper
Sensing object:
50 x 50 mm white paper
2
10
4
Stainless steel
6
20
8
Sensing distance X (mm)
0
10
X
12
30
+θ
Y
−θ
Distance X
(mm)
X
14
Glass
Angle θ (°)
Angle of
inclination
16
Y
40
10
Convergent-reflective
E3T-SL1@
E3T-FL2@
E3T-SL1@ (Right to Left)
−10
−15
−10
15
10
−2
−4
−6
−8
−5
10
20
10
5
0
8
6
4
2
0
−10
0
Sensing object:
50 x 50 mm white paper
5
5
Stainless steel
Sensing object:
50 x 50 mm white paper
10
Glass
10
15
15
0
20
Sensing distance X (mm)
20
25
+θ
−θ
Distance X (mm)
25
X
X
30
Angle θ (°)
Angle of
inclination
30
Y
Y
35
10
E3T-SL2@
E3T-SL2@ (Top to Bottom)
−1
−2
−3
−4
4
3
2
1
0
40
30
20
10
−10
0
Sensing object:
50 x 50 mm white paper
Stainless steel
10
20
0
+θ
30
−θ
Distance X (mm)
X
Angle of
inclination
Glass
Angle θ (°)
40
Y
10
E3T
9