Datasensing QMR8/0N-0F Sensors
Datasensing
$129.40
The Datasensing QMR8/0N-0F Sensors are advanced photoelectric sensors designed for precision and reliability. Featuring a miniature cubic design, these sensors utilize diffuse reflection for long-distance detection, with a nominal sensing distance of 1 meter. The sensors are equipped with an NPN output type that is L/D selectable, allowing for versatile application.
Key features include a sensitivity adjustment via a trimmer, ensuring optimal performance with a repeat accuracy of 5%. The sensors operate efficiently within a voltage range of 10 to 30VDC, with a low no-load supply current of ? 30mA and a load current capacity of ?100mA. They are designed to withstand harsh environments, with an IP67 mechanical protection rating and a robust housing made from PA66 material.
The QMR8/0N-0F Sensors are equipped with LED indicators for status output and stability, and offer protection against short-circuits, reverse polarity, and impulsive overvoltage. They are compatible with a wide range of lighting conditions, resisting interference from external light up to 3000lux from incandescent lamps and 10000lux from sunlight.
With a compact dimension of 40.6x21x13mm and a radial optic position at 90°, these sensors are ideal for applications requiring precise and reliable detection. They are approved by CE and cULus, ensuring compliance with international standards, and are designed to operate within a temperature range of -25°C to +70°C.
- Nominal sensing distance:
- 1m
- Thermal drift of Sr:
- ?10% Sr
- Repeat Accuracy:
- 5%
- Sensitivity adjustment:
- Trimmer
- Function Principle:
- Diffuse reflection (long distance, >600mm)
- Notes:
- white target Kodak 90% 400 x 400mm
- Optic position:
- Radial 90°
- Output type:
- NPN L/D Selectable
- Output Function:
- L/D Selectable
- Switching frequency:
- 1Khz
- Response time:
- 500µs
- Operating Voltage:
- 10 30VDC
- No-Load supply current:
- ? 30mA
- Load current:
- ?100mA
- Leakage current:
- ?10?A
- Output voltage drop:
- ?2V@Iload=100mA
- Max ripple content:
- ?10%
- LED indicators:
- Yellow (status output), green (stability)
- Time delay before availability:
- ?200ms
- Short-circuit protection:
- Yes
- Reverse Polarity Protection:
- Yes
- Emission:
- LED Red (630nm)
- Interference to external light:
- 3000lux (incandescent lamp), 10000lux (sunlight)
- Impulsive Overvoltage Protection:
- Yes
- Housing Material:
- PA66
- Connections:
- M8 plug 4pin
- Active Head Material:
- PMMA
- Tightening torque:
- 1Nm
- Storage temperature:
- - 30°C + 80° C (Without freeze)
- Diameter/Dimension:
- Cubic
- Approvals:
- CE cULus
- EMC compatibility:
- EN 60947-5-2
- Shocks and vibrations:
- Vibration IEC 60068-2-6 / Shock IEC 60068-2-27
- Dimensions:
- 40,6x21x13mm
- Operating Temperature:
- - 25°C + 70°C (Without freeze)
- Mechanical Protection:
- IP67
