The emitter and receiver on thru-beam sensors are aligned opposite one another. The advantage of this is that the light reaches the receiver directly and long detection ranges and high excess gain can therefore be achieved. These sensors are capable of reliably detecting almost any object. The angle of incidence, surface characteristics, color of the object, etc., are irrelevant and do not influence the functional reliability of the sensor.
> Through beam;
> Emitter and receiver are used together to realize detection;;
> Sensing distance: 50cm or 2m sensing distance optional;
> Housing size: 21.8*8.4*14.5mm
> Housing material: ABS/PMMA
> Output: NPN,PNP,NO,NC
> Connection: 20cm PVC cable+M8 connector or 2m PVC cable optional
> Protection degree: IP67
> CE certified
> Complete circuit protection: short-circuit, reverse polarity and overload protection
Through beam reflection |
||||
PST-TC50DR (Emitter) |
PST-TC50DR-F3 (Emitter) |
PST-TM2DR (Emitter) |
PST-TM2DR-F3 (Emitter) |
|
NPN NO | PST-TC50DNOR(Receiver) |
PST-TC50DNOR-F3(Receiver) |
PST-TM2DNOR(Receiver) |
PST-TM2DNOR-F3(Receiver) |
NPN NC | PST-TC50DNCR(Receiver) |
PST-TC50DNCR-F3(Receiver) |
PST-TM2DNCR(Receiver) |
PST-TM2DNCR-F3(Receiver) |
PNP NO | PST-TC50DPOR(Receiver) |
PST-TC50DPOR-F3(Receiver) |
PST-TM2DPOR(Receiver) |
PST-TM2DPOR-F3(Receiver) |
PNP NC | PST-TC50DPCR(Receiver) |
PST-TC50DPCR-F3(Receiver) |
PST-TM2DPCR(Receiver) |
PST-TM2DPCR-F3(Receiver) |
Technical specifications |
||||
Detection type |
Through beam reflection |
|||
Rated distance [Sn] |
50cm |
2m |
||
Standard target |
φ2mm above opaque objects |
|||
Min target |
φ1mm above opaque objects |
|||
Light source |
Red light(640nm) |
|||
Spot size |
4mm@50cm |
|||
Dimensions |
21.8*8.4*14.5mm |
|||
Output |
NO/NC (depends on part No.) |
|||
Supply voltage |
10…30 VDC |
|||
Target |
Opaque object |
|||
Voltage drop |
≤1.5V |
|||
Load current |
≤50mA |
|||
Consumption current |
Emitter: 5mA; Receiver:≤15mA |
|||
Circuit protection |
Short-circuit, overload and reverse polarity |
|||
Response time |
<1ms |
|||
Indicator |
Green: Power supply indicator, stability indicator; Yellow: Output indicator |
|||
Operational temperature |
-20℃…+55℃ |
|||
Storage temperature |
-30℃…+70℃ |
|||
Voltage withstand |
1000V/AC 50/60Hz 60s |
|||
Insulation resistance |
≥50MΩ(500VDC) |
|||
Vibration resistance |
10…50Hz (0.5mm) |
|||
Degree of protection |
IP67 |
|||
Housing material |
ABS / PMMA |
|||
Connection type |
2m PVC cable |
20cm PVC cable+M8 connector |
2m PVC cable |
20cm PVC cable+M8 connector |