Infrared Opposed Optical Sensor for Automatic Grand Revolving Doors
Detailed PhotosPT12T Series is also one of the most popular products in our company and between our customers. It can be used for many application, , such as industrial and commercial doors, rolling door, sliding doors, hermetic medical door, retail store gates, flap/swing barrier turnstile gate, wa......
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Product Description
This is micro photoelectric sensor PT12T. It is opposed detection mode, including the emitter and receiver. The detection distance is up to 10m and the supply voltage is 10-30V DC. It is transistor output, NPN and PNP with IP67 protection rating. It is widely used in revolving doors, swing barrier turnstiles, swing gate , sliding doors, medical and hermetic doors, elevator and escalators.
| Product Parameters | ||
| Photoelectric sensor | PT12TW | |
| Detection type | Opposed type | |
| Detection object | MinΦ20mm opaque object | |
| Detection distance | 10m | |
| Supply voltage | 10-30v DC | |
| No-load current | Emitter | Max. 12mA |
| Receiver | Max. 3mA. | |
| Response time | Max.4.4ms (connecting: 2.2ms; cutting down:2.2ms) | |
| Light | 850nm infrared(modulated) | |
| Action Mode | Selecting light on /dark on by product model | |
Control output | NPN open collector,load voltage: Max.30VDC, load current : Max.150mA,voltage drop: Max.1.5VDC;PNP open collector,output voltage: Ue-1.5V,load current: Max.150mA; | |
| Indicator | Action indicator: Red | |
| Protection circuit | Reverse polarity ,short circuit protection | |
| Anti-interference | ±2KVanalog square wave interference(pulse width: 15ms) | |
| Ambient brightness | Sunlight: Max.30000lux Fluorescent: Max.5000lux | |
| Ambient temperature | -20ºC~60ºC (No-freezing),Storage: -25ºC~70ºC | |
| Ambient humidity | 0~90%RH | |
| Housing material | Housing: ABS Cable: PVC | |
| Shape and size | As dimension | |
| Cable | Emitter: Black, Receiver: Grey Φ3.4mm²; 3×0.12mm² | |
| Protection rating | IP67 (IEC) | |
| Model | ||
| Installation | Product Model | Detection Distance |
Opposed type | PT12TW-10M-ND | 10m |
| PT12TW-10M-NL | 10m | |
| PT12TW-10M-PD | 10m | |
| PT12TW-10M-PL | 10m | |
- Being professional:20years experience in manufacturing and professional R&D team
- Quality guarantee : QA&QC department to control the quality
- 6,000 square plant
- R&D team nearly 20 people
- More than 20 patents
- Quicker shipment and cargo protection
- Customized product can be acceptable
- Providing free samples
- Excellent teamwork
- Enquiry will be replied in 2 hours.
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.
Q: What is your payment term?
A: We usually use 100% T/T in advance; West union and Paypal are also available for small order.
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Q: Do you provide warranty for the goods?
A: Yes, We provide warranty for all the goods from us. For the sensor product the warranty is 15 months, For the light curtain , laser radar product the warranty is 18 months.
Q: May I visit your factory?
A: Sure, You are always welcome to visit us.
