|
Model
|
Normal type
|
PTX-T15A
|
PTX-M7A
|
PTX-R1A
|
|
Timerbuilt-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 (Note 1)
|
1m
|
|
Sensing object
|
Opaque object above Ø20 ㎜
|
Opaque object above Ø60 ㎜
|
White paper with no
gloss 200 ㎜ × 200 m
|
|
Power supply voltage
|
24 - 240 V d.c./a.c. ±10 %, 50/60 Hz
|
|
Power Consumption
|
Emitter : 2 VA max.
Transmitter : 1 VA max.
|
2 VA max.
|
|
Control output
|
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.
|
|
Operating Mode
|
Light ON/Dark ON are selectable by the selector switch
|
|
Response Time
|
20 ㎳ max.
|
|
Hysteresis
|
－
|
Less than 20 % of sensing distance
|
|
Indicator
|
Output indication : Red LED, Stability indication : Green LED
(However, the red LED of the through-beam type transmitter is the power indicator.)
|
|
Sensitivity adjustment
|
－
|
Sensitivity adjusting volume built-in
|
|
Protection circuit
|
Surge protective circuit
|
|
Timer function
(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.
|
|
Light source (wavelength)
|
IR (850 nm)
|
|
Ambient temperature
|
Operating: -20 to 60 ° C,
Storage: -25 ~ 70 ℃ (with no icing nor dew condensation)
|
|
Ambient humidity
|
35 ~ 85 % RH (with no icing nor dew condensation)
|
|
Degree of protection
|
IP 66 (IEC standard)
|
|
Insulation resistance
|
20 ㏁ or min (standard on 500 V d.c. mega)
|
|
Dielectric strength
|
1500 V a.c. (1 minute)
|
|
Vibration resistance
|
10 - 55 ㎐, Double amplitude : 1.5 ㎜, X . Y . Z 2 hours in each directions
|
|
Shock resistance
|
500m/s² (approx 50 G), X . Y . Z 3 times in each directions
|
|
Connection method
|
Terminal
|
|
Material
|
Case : ABS, Lens : PC
|
|
Weight
|
Transmission type : Approx 300 g, Mirror reflection type : about 160 g, Diffuse reflection type : about 150 g
|
|
Accessories
|
Individual
|
-
|
Reflector (HY-M5)
|
-
|
|
Common
|
Driver, Bracket, Bolt, Nut, Water-proof rubber, Wire holder
|
