| Model | MQ20-30PO |
| Sensing method | Through-beam |
| Sensing distance | 0-300mm |
| Open angle | 8° |
| Switch frequency | 500Hz |
| Launch frequency | 180kHz |
| Response Time | 1ms |
| Operating Voltage | 19-30V DC(±10%) |
| Temperature compensation | Yes |
| Operating delay | ＜200ms |
| Residual voltage | ＜2.5V |
| Current Consumption | ≤40mA |
| Max Load Current | 500mA |
| Leakage Current | ≤10μA |
| Output Type | PNP Open collector output , Normally Open |
| Ouptut Indicator | Yellow LED |
| Operating Temperature | -15~﹢60℃ |
| Storage Temperature | -25℃~﹢75℃( No freezing) |
| Protection | Reversed Polarity Protection， Short circuit， Overvoltage protection |
| Protection Degree | IP67 |
| Material | PBTP |
| Material active face | ceramics |
| Model | MQ20-30PC |
| Sensing method | Through-beam |
| Sensing distance | 0-300mm |
| Open angle | 8° |
| Switch frequency | 500Hz |
| Launch frequency | 180kHz |
| Response Time | 1ms |
| Operating Voltage | 19-30V DC(±10%) |
| Temperature compensation | Yes |
| Operating delay | ＜200ms |
| Residual voltage | ＜2.5V |
| Current Consumption | ≤40mA |
| Max Load Current | 500mA |
| Leakage Current | ≤10μA |
| Output Type | PNP Open collector output , Normally Closed |
| Ouptut Indicator | Yellow LED |
| Operating Temperature | -15~﹢60℃ |
| Storage Temperature | -25℃~﹢75℃( No freezing) |
| Protection | Reversed Polarity Protection， Short circuit， Overvoltage protection |
| Protection Degree | IP67 |
| Material | PBTP |
| Material active face | ceramics |
| Model | MQ20-30NO |
| Sensing method | Through-beam |
| Sensing distance | 0-300mm |
| Open angle | 8° |
| Switch frequency | 500Hz |
| Launch frequency | 180kHz |
| Response Time | 1ms |
| Operating Voltage | 19-30V DC(±10%) |
| Temperature compensation | Yes |
| Operating delay | ＜200ms |
| Residual voltage | ＜2.5V |
| Current Consumption | ≤40mA |
| Max Load Current | 500mA |
| Leakage Current | ≤10μA |
| Output Type | NPN Open collector output , Normally Open |
| Ouptut Indicator | Yellow LED |
| Operating Temperature | -15~﹢60℃ |
| Storage Temperature | -25℃~﹢75℃( No freezing) |
| Protection | Reversed Polarity Protection， Short circuit， Overvoltage protection |
| Protection Degree | IP67 |
| Material | PBTP |
| Material active face | ceramics |
| Model | MQ20-30NC |
| Sensing method | Through-beam |
| Sensing distance | 0-300mm |
| Open angle | 8° |
| Switch frequency | 500Hz |
| Launch frequency | 180kHz |
| Response Time | 1ms |
| Operating Voltage | 19-30V DC(±10%) |
| Temperature compensation | Yes |
| Operating delay | ＜200ms |
| Residual voltage | ＜2.5V |
| Current Consumption | ≤40mA |
| Max Load Current | 500mA |
| Leakage Current | ≤10μA |
| Output Type | NPN Open collector output , Normally Closed |
| Ouptut Indicator | Yellow LED |
| Operating Temperature | -15~﹢60℃ |
| Storage Temperature | -25℃~﹢75℃( No freezing) |
| Protection | Reversed Polarity Protection， Short circuit， Overvoltage protection |
| Protection Degree | IP67 |
| Material | PBTP |
| Material active face | ceramics |
Hãy là người đầu tiên nhận xét “Cảm biến siêu âm MQ20-30PO, MQ20-30PC, MQ20-30NO, MQ20-30NC”
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