Description
Specifications
| Model | NPN output | BL13-TDT |
| PNP output | BL13-TDT-P | |
| Sensing type | Through-beam | |
| Applicable pipe | Ø6 to 13mm(thickness: 1mm) transparent pipe (FEP(fluoroplastic) or with equivalent transparency) |
|
| Standard sensing target | Liquid in a pipe†1 | |
| Response time | Max. 2ms | |
| Power supply | 12-24VDC ±10%(Ripple P-P: Max. 10%) | |
| Current consumption | Max. 30mA | |
| Light source | Infrared LED(950nm) | |
| Operation mode | Light ON/Dark ON switching by operation mode switching button | |
| Control output | NPN or PNP open collector output • Load voltage: Max. 30VDC • Load current: Max. 100mA • Residual voltage: Max. 1V |
|
| Protection circuit | Reverse polarity protection circuit, output short-circuit protection circuit | |
| Indicator | Operation indicator: Red LED, Operation mode indicator: Green LED | |
| Insulation resistance | Min. 20MΩ(at 500VDC megger) | |
| Noise resistance | ±240V the square wave noise(pulse width: 1µs) by the noise simulator | |
| Dielectric strength | 1,000VAC 50/60Hz for 1 minute(between all terminals and case) | |
| Vibration | 1.5mm amplitude or 300m/s2 at frequency of 10 to 55Hz in each of X, Y, Z directions for 2 hours | |
| Shock | 500m/s2(approx. 50G) in each of X，Y, Z directions for 3 times | |
| Environment | Ambient illumination | Sunlight/Incandescent lamp: Max. 3,000lx for each (Receiver illumination) |
| Ambient temperature | 10 to 55°C, storage: -25 to 65°C | |
| Ambient humidity | 35 to 85%RH, storage: 35 to 85%RH | |
| Protection | IP64(IEC standards) | |
| Material | Case: PC | |
| Cable | Ø2.5, 3-wire, Length: 1m (AWG28, Core diameter: 0.08mm, Number of cores: 19, Insulator diameter: Ø0.9) |
|
| Accessory | Binding band 2EA, Anti-slip tube 2EA | |
| Approval | CE | |
| Unit weight | Approx. 30g | |
†The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment.
Dimensions
Connections
