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 | |