Product DescriptionPT12T 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......



| Product Parameters | ||
| Photoelectric sensor | PT12T/V | |
| 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.100000lux 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 | PT12T-10M-ND | 10m |
| PT12T-10M-NL | 10m | |
| PT12T-10M-PD | 10m | |
| PT12T-10M-PL | 10m | |
| PT12V-10M-ND | 10m | |
| PT12V-10M-PD | 10m | |









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.
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