Description
PS18T series photoelectric sensor is one economical shell product which can be a replacement of PM18T, New optical structure, effectively suppress light interference, Special outlet design saves installation space.
This is cylindrical photoelectric sensor PS18T. It is opposed detection mode, including the emitter and receiver. The detection distance is up to 20m and the supply voltage is 10-30V DC. It is transistor output, NPN and PNP with IP67 protection rating. The same to PM18T,but the shell material is plastic. It is widely used in swing barrier turnstiles.
| 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 |
