| Type: | Opposed Type Photoelectric Sensor |
|---|---|
| Output Signal Type: | Switching Type |
| Production Process: | Integration |
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PS18T opposed type photoelectric sensor is one of our most popular model used at turnstiles. The photoelectric sensor installed at the turnstile gate entrance is used to detect whether people intrude into the turnstile gate. When swiping the card outside the yellow line, there is no object at the gate entrance, and the sensor signal is normal, the wing door will open; if the person goes inside the yellow line, the sensor signal at the gate entrance changes, even if swiping the card, the wing door will not open. The purpose of this design is to prevent the opening and closing of the wing gate when swiping the card at a short distance, which may cause potential safety hazards, and also prevent ticket evasion. The product detection distance is 20m , with Reverse polarity protection, over-current and over-voltage protection functions, Epoxy resin sealing against rugged environment.
| Photoelectric sensor | PS18T-2ND |
| Detection Type | Opposed type |
| Detecting Object | Min Φ18mm opaque object |
| Detecting Distance | 20m |
| Supply Voltage | 10~30V DC |
| No-load Current | Emitter: Max.12mA; Receiver: MAX.7mA |
| Response Time | Max.4ms |
| Light Source | Infrared LED(850nm) |
| Action Mode | Dark On |
| Control Output | NPN open collector |
| Indicator | Power indicator:Green Action indicator:Red |
| Circuit Protection | Reverse polarity protection, short circuit protection, over voltage protection |
| Ambient Brightness | Sunlight:Max.60000lx;Fluorescent:Max.3000lx |
| Ambient Temperature | -30~+60ºC(Non-freezing),Storage:-40~+80ºC |
| Ambient Humidity | 0~90%RH |
| Material | Housing:PC+ABS; Cable: PVC |
| Cable | Emitter:black Receiver: Grey Φ4, 2m |
| Protection Rate | IP67 |
| Accessory | Screw |
| Photoelectric sensor | PS18T-2NL |
| Detection Type | Opposed type |
| Detecting Object | Min Φ18mm opaque object |
| Detecting Distance | 20m |
| Supply Voltage | 10~30V DC |
| No-load Current | Emitter: Max.12mA; Receiver: MAX.7mA |
| Response Time | Max.4ms |
| Light Source | Infrared LED(850nm) |
| Action Mode | Light On |
| Control Output | NPN open collector |
| Indicator | Power indicator:Green Action indicator:Red |
| Circuit Protection | Reverse polarity protection, short circuit protection, over voltage protection |
| Ambient Brightness | Sunlight:Max.60000lx;Fluorescent:Max.3000lx |
| Ambient Temperature | -30~+60ºC(Non-freezing),Storage:-40~+80ºC |
| Ambient Humidity | 0~90%RH |
| Material | Housing:PC+ABS; Cable:PVC |
| Cable | Emitter:black Receiver: Grey Φ4, 2m |
| Protection Rate | IP67 |
| Accessory | Screw |
| Product Series | Product Model | Supply Voltage | SensingDistance | Housing | Output Mode | Action Mode |
| PS18T | PS18T-2ND | 10~30V DC | 20m | PC+ABS | NPN | Dark On |
| PS18T-2NL | NPN | Light On | ||||
| PS18T-2PD | PNP | Dark On | ||||
| PS18T-2PL | PNP | Light On |
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.
FAQ
Q: What kind of products do you manufacture?
A: Our products includes photocell sensor, proximity switch, infrared light curtain, Vehicle separator, Loop detector and laser radar.,etc.
Q: Can I get some samples?
A: Yes, Sample orders are welcomed.
Q: Have photocell sensors 100% assembled well in stock?
A: We have some standard photocell sensors in stock with limited quantity; While
almost all photocell sensors will be newly produced according to your order.
Q: What is the delivery time?
A: 15-30 days for mass production depends on different products
Q: What is your MOQ?
A: We provide small MOQ for each item; it depends on your specific order.
Q: Do you have customization service?
A: Yes, We can provide customized products while the customization needs to meet certain quantity.
Q: Do you test all goods before delivery?
A: Yes, We have 100% test before delivery.
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