Lanbao CQ plastic capacitive sensors are used for to detect all powdery, granulated, liquid, and solid materials – even through plastic or glass walls. Lanbao's capacitive proximity sensors feature extremely high electromagnetic compatibility (EMC), which prevents false switches andsensor failure.DC 3/4 wires NPN PNP NO/NC; 10mm and 15mm sensing distance; Reliable liquid level detecting; IP67 protection class which is effectively moisture-proof and dust-proof; suitable for most installation applications; high reliability, excellent EMC design with protection against short circuit, overloaded and reverse polarity;Sensibility could be adjusted by potentiometer. High electromagnetic compatibility
> Be able to detect both metal and nonmetal objects
> Be able to detect various media via nonmetallic container
> Optical adjustment indicator ensures reliable object detection to minimize potential machine failures
> Sensibility could be adjusted by potentiometer
> Sensing distance: 10mm,15mm,20mm
> Housing size: Φ20*80mm;Φ32*80mm;Φ34*80mm
> Housing material: PBT
> Output: NPN,PNP, DC 3 /4 wires
> Connection: 2m PVC Cable
> IP67 protection degree
> Approve by CE, UL, EAC
| CQ series | ||||
| Series | CQ20S | CQ32S | ||
| Mounting | Flush | Non-flush | Flush | Non-flush |
| NPN NO | CQ20SCF10DNO | CQ20SCN15DNO | CQ32SCF15DNO | CQ32SCN20DNO |
| NPN NC | CQ20SCF10DNC | CQ20SCN15DNC | CQ32SCF15DNC | CQ32SCN20DNC |
| NPN NO+NC | CQ20SCF10DNR | CQ20SCN15DNR | CQ32SCF15DNR | CQ32SCN20DNR |
| PNP NO | CQ20SCF10DPO | CQ20SCN15DPO | CQ32SCF15DPO | CQ32SCN20DPO |
| PNP NC | CQ20SCF10DPC | CQ20SCN15DPC | CQ32SCF15DPC | CQ32SCN20DPC |
| PNP NO+NC | CQ20SCF10DPR | CQ20SCN15CPR | CQ32SCF15DPR | CQ32SCN20DPR |
| Series | CQ34S | |||
| Mounting | Flush | Non-flush | ||
| NPN NO | CQ34SCF15DNO | CQ34SCN20DNO | ||
| NPN NC | CQ34SCF15DNC | CQ34SCN20DNC | ||
| NPN NO+NC | CQ34SCF15DNR | CQ34SCN20DNR | ||
| PNP NO | CQ34SCF15DPO | CQ34SCN20DPO | ||
| PNP NC | CQ34SCF15DPC | CQ34SCN20DPC | ||
| PNP NO+NC | CQ34SCF15DPR | CQ34SCN20DPR | ||
| Technical specifications | ||||
| Mounting | Flush | Non-flush | ||
| Rated distance [Sn] | 10mm(adjustable)/15mm(adjustable) | 15mm(adjustable)/20mm(adjustable) | ||
| Assured distance [Sa] | 0…8mm/0…12mm | 0…12mm/0…16mm | ||
| Dimensions | Φ20*80mm/Φ32*80mm/Φ34*80mm | Φ20*80mm/Φ32*80mm/Φ34*80mm | ||
| Switching frequency [F] | 50 Hz | 50 Hz | ||
| Output | NPN PNP NO/NC(dependson part number) | |||
| Supply voltage | 10…30 VDC | |||
| Standard target | Fe30*30*1t/Fe45*45*1t/Fe 60*60*1t | |||
| Switch-point drifts [%/Sr] | ≤±20% | |||
| Hysteresis range [%/Sr] | 3…20% | |||
| Repeat accuracy [R] | ≤3% | |||
| Load current | ≤200mA | |||
| Residual voltage | ≤2.5V | |||
| Current consumption | ≤15mA | |||
| Circuit protection | Short-circuit, overload and reverse polarity | |||
| Output indicator | Yellow LED | |||
| Ambient temperature | -25℃…70℃ | |||
| Ambient humidity | 35-95%RH | |||
| Voltage withstand | 1000V/AC 50/60Hz 60S | |||
| Insulation resistance | ≥50MΩ (500VDC) | |||
| Vibration resistance | 10…50Hz (1.5mm) | |||
| Degree of protection | IP67 | |||
| Housing material | PBT | |||
| Connection type | 2m PVC cable | |||