PM18 series proximity sensor is one metal shell cylindrical photocell sensor; It includes through beam type,polarized reflective type and diffused type.
The product with Reverse polarity protection,over-current and over-voltage protection functions, Epoxy resin sealing can be against rugged environment.
PM18T opposed type photoelectric sensor is our most popular model used at turnstile gates,also know as optical turnstiles,PM18D diffused type photoelectric sensor have 100mm,400mm and 1000mm three different distances to satisfy different demand from customers,it is also a popular model at turnstile gate for pedestrian detection and flow control.
This series photo sensor is also widely used in door industry,industrial automation and other fields
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Opposed photoelectric sensor |
Reflective photoelectric sensor |
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Model |
GM18T-2ND |
GM18T-2PD |
GM18R-2ND |
GM18R-2PD |
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General parameters: |
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Beam type |
Opposed |
Reflective |
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Detection object |
Minφ18mm opaque object |
Translucent,opaque objects |
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Light source |
Infrared LED (850nm) |
red LED (660 nm) |
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Detection distance |
20m |
0.1-3.5m(RP05) |
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Mechanical/Electronic Parameters: |
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Operating voltage |
10-30VDC |
10-30VDC |
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No-load current |
Max.40mA |
Max.25mA |
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Response time |
Max.15ms |
Max.5ms |
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Action mode |
Light on/ Dark on |
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Control output |
NPN |
PNP |
NPN |
PNP |
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Protection circuit |
Short circuit protection,reverse polarity protection,overvoltage protection |
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Ambient brightness |
Max.11000lux ( Sunshine ) |
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Protection rating |
IP67 |
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Wiring |
DC3 wire,direct outlet,standard wire length 2m |
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Ambient temperature |
-30℃-60°℃( not frozen ) |
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Storage temperature |
-40℃- 80℃ |
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Dimensions |
Please check the dimension drawing |
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Description: The detection distance of the reflector type is measured with RP05 reflector
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Diffuse reflection photoelectric sensor |
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Model |
PM18D-100-ND |
PM18D-100-PD |
PM18D-400A-ND |
PM18D-400A-PD |
PM18D-400-ND |
PM18D-400-PD |
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General parameters: |
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Detection object |
Minφ60mm opaque object |
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Light source |
red LED(660 nm) |
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Detection distance |
100mm |
100mm |
400mm |
400mm |
400mm |
400mm |
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Mechanical/Electronic Parameters: |
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Operating voltage |
10-30VDC |
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No-load current |
Max.40mA |
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Response time |
Max.5ms |
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Action mode |
Light on/ Dark on |
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Control output |
NPN |
PNP |
NPN |
PNP |
NPN |
PNP |
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Protection circuit |
Short circuit protection,reverse polarity protection,overvoltage protection |
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Ambient brightness |
Max.11000lux (Sunshine) Max.3000lux (Sunshine) |
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Protection rating |
IP67 |
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Wiring |
DC3 wire,direct outlet,standard wire length 2m |
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Ambient temperature |
-20℃-60°℃(not frozen) |
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Storage temperature |
-25℃- 70℃ |
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Dimensions |
Please check the dimension drawing |
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