Suffix code

Model Code Information
PTX- Photo sensor
Sensing type and
distance
T 15     Through beam type 15m
T 30     Through beam type (Only for Amp built-in) 30m
M 7     Retro reflection type 7m
R 1     Diffuse reflection type 1m
Power supply voltage A   24 - 240 V AC / DC ± 10 % 50/60 ㎐ Power built-in
B   12 - 24 V DC ± 10 % Amp built-in
Timer - Normal type
-T Timer built-in type
※ PTX-T30B, ​​PTX-T30B-7 : Order (Only for Amp built-in)

Specification

Model Power built-in
Normal type PTX-T15A PTX-M7A PTX-R1A
Timer built-in type PTX-T15A-T PTX-M7A-T PTX-R1A-T
Sensing type Through beam type Retro reflection type Diffuse reflection type
Sensing distance 15m 7m 1m
Sensing object Ø20 ㎜ above
(Opaque Object)
Ø60 ㎜ above
(Opaque object)
200 x 200 ㎜
(White paper with no gloss)
Power supply
voltage
Power built-in 24 - 240 V ac / dc ± 10 % 50/60 ㎐
Amp bulit-in 12 - 24 V dc ± 10 %

Power consumption
Emitter Max. 2W Max. 2W
Transmitter Max. 1W
Control output Power built-in Relay contact output (Contact composition 1a, 1b), Contact capacity : 30 V d.c 5 A / 250 V a.c 5 A resistive load, rated load life expectancy less than 100,000 times
Amp bulit-in NPN/PNP open collector yield output at the same time, Load current : 150mA DC (Resistive load), NPN Residual voltage : Max. 1 V DC / PNP Residual voltage : Max. 2 V DC
Operation mode Light ON/Dark ON are selectable by the selector switch
Response time Power built-in Max. 20 ms
Amp bulit-in Max.1ms
Hysteresis - Less than 20 % of sensing distance
Indicator Output indication : Red LED, Stability indication : Green LED
Sensitivity adjustment Sensitivity adjusting volume built-in
Protective circuit Power built-in Surge protective circuit
Amp bulit-in Protective circuits for power reverse connection and output break
Timer function built-in (Only corresponds to timer built-in type) Select OFF Delay, ON Delay or One Shot Delay by using the ON/OFF switch. Delay Time : 0.1 ~ 5 sec adjust by the volume.
Ambient illumination Sun light : 11,000 lx max, Incandescent lamp : 3,000 lx max
Ambient temperature Operation : -20 ~ 60 ℃, Storage : -25 ~ 70 ℃(with no icing nor dew condensation)
Ambient humidity 35 ~ 85 % RH (with no icing nor dew condensation)
Degree of protection IP66 (IEC standard)
Insulation resistance Min 20㏁ (standard on 500V d.c mega)
Dielectric strength 1500 V a.c (for 1min)
Vibration resistance 10 - 55 Hz Double amplitude: 1.5 mm, 2 hours to each of X, Y, Z directions
Shock resistance 500 ㎨ (approx 50G), 3 times to each of X, Y, Z directions
Connection method Terminal
Material Case : ABS, Lens : PC
Weight Max 80g
Accessories Individual - Reflector -
Common Driver, Bracket, Bolt, Nut, Water-proof rubber, Wire holder

Model Amp built-in type
Normal Type PTX-T15B PTX-T30B PTX-M7B PTX-R1B
Timer Built-in Type PTX-T15B-T PTX-T30B-T PTX-M7B-T PTX-R1B-T
Sensing Type Through beam Retro reflection Diffuse reflection
Sensing distance 15 m 7 m 1 m
Detecting object More than Ø20 ㎜
(Opaqueobject)
More than Ø60 ㎜
(Opaque object)
200 x 200 ㎜
(White no glossy paper)
Power Supply voltage 12 - 24 V DC ± 10 %
Power consumption Emitter : 35 ㎃ max./
Receiver : 20 ㎃ max.
45 ㎃ max.
Control Output NPN/PNP open collector yield output at the same time,
Load current : 150 ㎃ DC (Resistive load)
NPN Residual voltage : Max 1V DC / PNP Residual voltage: Max 2V DC
Operation mode Light ON/Dark ON are selectable by the selector switch
Response time 1 ㎳ max.
Hysteresis - Less than 20%
of sensing distance
Light source Output indication: Red LED, Stability indication: Green LED
Sensitivity adjustment - Sensitivity adjusting volume built-in
Timer function built-in
(Onlycorresponds to
timer built-in type)
Select OFF Delay, ON Delay or One Shot Delay by using the ON/OFF switch.
Delay Time: 0.1 ~ 5 sec adjust by the volume.
Ambient illumination Sun light: Max 11,000lx, Incandescent lamp: Max 3,000lx
Ambient temperature Operation temperature : -20 ~ 60 ℃, Storage temperature : -25 ~ 70 ℃
(with no icing nor dew condensation)
Ambient humidity 35 ~ 85 % RH (with no icing nor dew condensation)
Degree of protection IP66 (IEC standard)
Insulation resistance Min 20㏁ (standard on 500V d.c mega)
Dielectric strength 1500 V a.c (for 1min)
Vibration resistance 10 - 55 Hz Double amplitude: 1.5 mm, 2 hours to each of X, Y, Z directions
Shock resistance 500 ㎨ (approx 50 G), 3 times to each of X, Y, Z directions
Connection method Terminal
Material Case : ABS, Lens : PC
Weight Max. 80g
Access ories Individual - Reflector(HY-M5)  -
Common Driver, Bracket, Bolt, Nut, Water-proof rubber, Wire holder
Cautious 1) The sensing distance may become changed depending on the size, surface condition, glossy, non-glossy of the sensing object
Cautious 2) The sensing distance of PTX-M7A (-T), PTX-M7B (-T) is the distance when using the reflector