| Model | PQ-01 | PQ-02 |
| Type | Thrubeam Short-detecting distance | Thrubeam Middle-detecting distance |
| Detecting distance | 100 mm 3.94″ | 300 mm 11.81″ |
| Light source | Infrared LED | |
| Detectable object | 1 mm 0.04″ dia. min. opaque materials |
2 mm 0.08″ dia min. opaque materials |
| Minimum detectable object | 0.5 mm 0.02″ dia. copper wire | 0.9 mm 0.04″ dia. copper wire |
| Response time | 1 ms max. | |
| Operation mode | DARK-ON *1 | |
| Indicator lamp | Output: Red LED | |
| Control output | NPN: 100 mA max. (40 V max.), Residual voltage: 1 V max. *2 | |
| Protection circuit | Reversed polarity, overcurrent protection, surge absorber | |
| Rating Power voltage | 12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less | |
| Current consumption | 30 mA or less | |
| Environmental resistance
Enclosure rating |
IP64 | |
| Ambient light | Incandescent lamp: 3,000 lux max., Sunlight: 10,000 lux max. | |
| Ambient temperature | -20 to +55 °C -4 to 131 °F (No freezing) | |
| Relative humidity | 35 to 85 % RH (No condensation) | |
| Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm 0.06″, 2 hours in each of the X, Y, and Z directions | |
| Shock resistance | 500 m/s2, 3 times in each of the X, Y, and Z directions | |
| Material | Amplifi er: Polysulfone, Sensor head: Polyarylate | |
| Weight | Approx. 48 g (including 2m 6.6′ cable) | |