| Type: | Thru-Beam Photo Eye Sensor |
|---|---|
| Output Signal Type: | Digital Type |
| Production Process: | Integration |
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PT18T Through-beam type photoelectric sensor have 15m distances to satisfy indoor and outdoor application, it is also a popular model at turnstile gate for pedestrian detection and flow control. Strong anti-light interference, over-current and reverse polarity protection functionsplastic housing with protection rate IP65.
| Product Performance | |
| Model | PT18T-15M |
| Working principle | Through-beam |
| Detection range | 15M |
| Light source | Infrared light |
| Wave length | 850nm |
| Min. detection object | Φ18mm and above opaque object |
| Electrical Parameters | |
| Working voltage | 12~24VDC(±10%) |
| No-load current | Max.26mA |
| Output current | Max.100mA |
| Voltage drop | Max.1.5VDC |
| Response time | Max.5ms |
| Switching frequency | Max.100Hz |
| Action mode | Light on/ dark on, selecting by model |
| Control output | Transistor output, open collector, NPN/PNP according to model selection |
| Protection circuit | Reverse polarity protection, short circuit protection |
| Power indicator | Green |
| Action indicator | Red |
| Mechanical Parameters | |
| Thread specification | M18 |
| Shell material | PC+ABS |
| Lens material | PMMA |
| Connection type | 2m cable |
| Cable diameter | Φ3.4mm |
| Cable cross section | 0.14 mm² |
| Environmental Parameters | |
| Ambient lightness | Sunlight: max.60000Lux; Incandescent: max.3000Lux |
| Working temperature | -30~60ºC(no frost, no condensation) |
| Storage temperature | -20~70ºC |
| Protection rating | IP65 |
Product Model
| Principle | Product Series | Connection | Output | Model No. | Ordering Code |
Through-beam |
PT18T |
2m cable |
PNP | PT18T-15M-PD-2m | 1PC4000019 |
| PT18T-15M-PL-2m | 1PC4000021 | ||||
| NPN | PT18T-15M-ND-2m | 1PC4000018 | |||
| PT18T-15M-NL-2m | 1PC4000020 | ||||
Tianjin G-TEK Sensor Technology Co., Ltd. is located in Gaotai Science and Technology Park, Xiqing District, Tianjin and it is a technology-based enterprise specialized in R&D, production and customization of intelligent sensor system solutions. The company manufactures laser radar, TOF3D camera, laser ranging sensor, measurement and safety light curtain, photoelectric sensor, proximity switch and other products with core technology, serving intelligent transportation, logistics automation, factory automation, robot, intelligent security and other fields.
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