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Photoelectric
Proximity Switches
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| Photoelectric
Proximity Switches With photoelectric proximity switches (e.g. WT 24-2), the emitted light is reflected by the detected object itself, received and then evaluated. |
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130 ST 130 Focused
optics,small light spot |
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12 VT 12 Cable or plug connection Reverse polarity and short cicuit protection |
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18 Angle VT 18 Angle Voltage supply 20...253 V AC; triac switching output Cable or plug M 12, 4-pin |
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12 L WT 12 L Ambient temperature -10 °C ... +40 °C Connection type connector socket Dimensions (W x H x D in mm) 15 x 49 x 43 HGA range (mm) 20 ... 50 Protection category 67 Supply voltage DC 10 ... 30V Switching outputs NPN / PNP, Q +Q Type of housing metal Type of light laser, red; class 2 |
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12-2 WT 12-2
Ambient temperature -25 °C … +60 °C Connection type cable / connector socket Dimensions (W x H x D in mm) 15 x 49 x 41.5 Energetic scanning range (mm) 80 … 800 HGA range (mm) 20 … 250 Protection category 67 Supply voltage DC 10 … 30 V Switching outputs NPN / PNP, Q+Q Type of housing metal Type of light red light / infra-red light / green light VGA range (mm) 35 … 100 Remarks Also available as a mark scanner. |
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140 WTB 140 Accessories Cable receptacles, mounting brackets Ambient temperature -25° ... +55° C (Operation), -40° ... +70° C (Storage) Connection type Cable; Plug M 8, 3-/4-pin Dimensions (W x H x D in mm) 11 x 41.8 x 20 Output current (mA) max. 100 Protection category 67 Range (scanning mode) in mm max. 2 to 500 Supply voltage 10 ... 30 V DC Remarks With background suppression (BGS) Small housing, but yet competitive performance For high speed applications: response time is less than 0.5 ms |
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140 WTE 140 Accessories Cable receptacles, mounting brackets Ambient temperature -25° ... +55° C (Operation), -40° ... + 70° C (Storage) Connection type Cable/Plug M 8, 3-/4-pin Continuous current (mA) max. 100 Dimensions (W x H x D in mm) 11 x 41,8 x 20 Range (scanning mode) in mm typ. max. 0 ... 900 Supply voltage 10 ... 30 V DC Remarks Energetic photoelectric switch for standard applications Small housing, but yet competitive performance For high speed applications: response time is less than 0.5 ms |
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150 WT 150 Ambient temperature -25 °C ... +55 °C Connection type cable / connector socket Dimensions (W x H x D in mm) 10 x 28 x 18 Energetic scanning range (mm) 10 ... 200 HGA range (mm) 6 ... 100 Protection category 67 Supply voltage DC 10 ... 30 V Switching outputs PNP, open collector: Q NPN, open collector: Q Type of housing synthetic material Type of light red light, visible |
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160 WT 160 Ambient temperature -25 °C … +55 °C Connection type cable / connector socket Dimensions (W x H x D in mm) 11 x 23 x 38 / 11 x 38 x 23 Energetic scanning range (mm) 0 ... 60 / 8 ... 50 Pollution signal output / test input yes / yes Protection category 67 Supply voltage DC 10 … 30 V Switching outputs NPN / PNP Type of light red light |
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160T WTB 160T - BGS Ambient temperature -25...+55° C (Operation), -40...+70° C (Storage) Connection type Cable; Plug M 8, 3-/4-pin Dimensions (W x H x D in mm) 11 x 47,5 x 23 Output current (mA) max. 100 mA Range (scanning mode) in mm 50 to 150 Supply voltage 10 ... 30 V DC Remarks Background suppression (BGS) Large scanning distance(150 mm) Additional Teach-In mode for shiny and structured surfaces LED indicator: function reserve |
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160T WTB 160T HGA, focussed Ambient temperature -25...+55° C (Operation), -40...+70° C (Storage) Connection type Cable; Plug M 8, 3-/4-pin Dimensions (W x H x D in mm) 11 x 47,5 x 23 Output current (mA) max. 100 mA Protection category 67 Range (scanning mode) in mm 15 to 50 Supply voltage 10 ... 30 V DC Type of light Red light Remarks Focussed background suppression proximity switch, spot diameter 1.5 mm at 50 mm scanning distance Detects the smallest objects LED indicator: function reserve |
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160T WTE 160T energetic - infrared light
Ambient temperature -25...+55° C (Operation), -40...+70° C (Storage) Connection type Cable; Plug M 8, 3-/4-pin Dimensions (W x H x D in mm) 11 x 47.5 x 23 Output current (mA) max. 100 mA Protection category 67 Range (scanning mode) in mm 0 to 1000 Supply voltage 10...30 V DC Type of light infrared light Remarks Long rage energetic proximity switch Infrared variant for objects with low reflectance LED indicator: function reserve |
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W 160T WTE 160T, energetic - red light Ambient temperature -25...+55° C (Operation), -40...+70° C (Storage) Connection type Cable; Plug M 8, 3-/4-pin Dimensions (W x H x D in mm) 11 x 47,5 x 23 Output current (mA) max. 100 mA Protection category 67 Range (scanning mode) in mm 0 to 700 Supply voltage 10...30 V DC Type of light Red light Remarks Long range energetic proximity switch Red light variant for standard applications LED indicator: function reserve |
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160T WTF 160T, focussed optic Ambient temperature -25...+55° C (Operation), -40...+70° C (Storage) Connection type Cable; Plug M 8, 3-/4-pin Dimensions (W x H x D in mm) 11 x 47,5 x 23 Output current (mA) max. 100 mA Protection category 67 Range (scanning mode) in mm 5 to 100 Supply voltage 10...30 V DC Type of light Red light Remarks Focussed energetic proximity switch to detect small objects and distinguish between bright and dark materials in a wider distance, spot diameter 1 mm at 80 mm scanning distance LED indicator: function reserve |
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W 160T WTM 160T Mark Ambient temperature -25...+55° C (Operation), -40...+70° C (Storage) Connection type Cable; PlugM 8, 3-/4 pin Dimensions (W x H x D in mm) 11 x 47.5 x 23 Output current (mA) max. 100 mA Protection category 67 Range (scanning mode) in mm 10 Supply voltage 10 ... 30 V DC Type of light Green light Remarks Mark sensor Enclosure rating: IP 67 Resolves 10 gray levels LED indicator: function reserve |
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170 WT 170 Ambient temperature -25 °C … +55 °C Connection type cable / connector socket M 8 Dimensions (W x H x D in mm) 12 x 37 x 28.6 Energetic scanning range (mm) 10 … 550/ 10 … 400 Protection category 67 Supply voltage DC 10 … 30 V Switching outputs NPN / PNP Type of housing synthetic material Type of light red light, visible |
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18-2 WT 18-2 Insensitive
to ambient light sources (HF lamps, flashing alarm lamps) Operating temperature -40 °C...+ 60 °C |
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24 Exi WT 24 Exi Adjustable background suppression Explosion protection EEx ia IIC T6 Plug rotatable by 90° Terminal chamber
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250 WT 250 Continuous adjustment of scanning distance, scanning distance control (2 turns) with position indicator (270°) Visible red light as an alignment aid |
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260 WT 260 Scanning distance continuously adjustable |
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34 WT 34 M 16-screw fixing and plug rotatable by 90° Selectable time delay, optional |
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36 WT 36 Infrared light Selectable time delay |
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4-2 WT 4-2 Insensitive to ambient light sources Reliable operation if devices are installed opposite each other Permissible operating temperature -40 °C...+ 60 °C
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45 WT 45 Infrared light Adjustable background suppression Front lens heating, optional |
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W 9 WT 9 Ambient temperature -25 °C … +55 °C Connection type cable / connector socket M 12 Dimensions (W x H x D in mm) 13 x 63 x 22 Energetic scanning range (mm) 10 … 20 Protection category 67 Supply voltage DC 10 … 30 V Switching outputs NPN / PNP, Q+Q Type of light infra-red light |
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Crouzet | Seeka-Takex | Proximity Sensors | Brad Harrison | Siemens | Ege I Omron I Erwin Sick I GOSwitch
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