| Type: | PS18t Series |
|---|---|
| Output Signal Type: | Switching Type |
| Production Process: | Injection |
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PS18T series photoelectric sensor is one economical plastic shell product that can be a replacement for PM18T, a New optical structure, that effectively suppresses light interference; the Special outlet design saves installation space.
This model is one, especially for turnstile gates, has a 20m detection range with high stability, is an attractive price, and is the most cost-effective product.
Features
1. The new optical structure can effectively suppress optical interference
2. Special air outlet design saves installation space
3. Strong stability, cost-effective
| Product Parameters | |
| Photoelectric sensor | PS18T |
| Detection type | Opposed type |
| Detection object | MinΦ18mm opaque object |
| Detection distance | 20m |
| Supply voltage | 10-30v DC |
| No-load current | Emitter: Max.12mA; Receiver: Max.7mA |
| Response time | Max.4ms |
| Light | Infrared LED(850nm) |
| Action mode | Selecting Light On/Dark On on a product model basis |
Control output |
NPN open collector, Load voltage: Max.30VDC, Load current: Max.100mA,Voltage drop: Max.3.0VDC; |
| PNP open collector, Output voltage: supply voltage-1.5V, Load current: Max.100mA; |
|
| Indicator | Emitter Power indicator: Green; Receiver Action indicator: Red |
| Protection circuit | Short-circuit protection, Reverse polarity protection |
| Ambient brightness | Sunlight: Max.60000lux Fluorescent: Max.3000lux |
| Ambient temperature | -30ºC~60ºC (No-freezing),Storage: -40ºC~80ºC |
| Ambient humidity | 0~90%RH |
| Housing material | Housing: Pc +ABS Wire: PVC |
| Shape and size | As dimension |
| Cable | Emitter: black, Receiver: Grey |
| Protection rating | IP67 (IEC) |
| Accessory | Screw |
| Model | ||
| Installation | Product Model | Detection Distance |
Opposed type |
PS18T-2ND | 20m |
| PS18T-2NL | 20m | |
| PS18T-2PD | 20m | |
| PS18T-2PL | 20m | |
1. Detect whether the installation position of the object and the proximity sensor has deviated, slacked, or skewed; whether there is slack, poor contact, or disconnection in the wiring and connection parts
2. Whether there is adhesion or accumulation of metal dust, etc.
3. Is there any abnormality in using temperature conditions and environmental conditions?
4. Set whether the flashing of the display lamp type is abnormal.
If you must be careful not to disassemble and repair by yourself during the inspection, and to easily find out the fault, you can investigate the operating state of the sensor through the connection with the portable detector, and then repair it according to the situation.
In order to make the photoelectric sensor work stably for a long time, it should be regularly checked with the same contents as the general control equipment to maintain its long-term function. The photoelectric sensor can also be stocked. Once a problem with the photoelectric sensor is found, we can replace it in time without affecting the use of the sensor.
Tianjin G-TEK sensor technology co..ltd is indicated in providing intelligent sensor products and customized solutions for logistics automation, factory automation and process automation. The predecessor of the company is Tianjin G-TEK automation technology Co.,ltd, a professional sensor manufacturer and sensor solution provider, which was established in 2003 with business ranges from Proximity switches, photoelectric sensors, measurement, and safety light curtains to Laser rangefinder sensors, laser radar., etc and serves for Intelligent buildings, intelligent transportation, logistics automation, factory automation and industry robot fields.
Tianjin G-TEK sensor technology co.,ltd was established in 2014 in Xiqing District, Tianjin City and it will fully inherit and expand the original G-TEK automation business with the construction and operation of the new R&D and manufacturing base.
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