Datasensing QMR8/0N-0A Sensors
Datasensing
$126.39
The Datasensing QMR8/0N-0A Sensors are compact, high-performance photoelectric sensors designed for precise detection tasks. Featuring a nominal sensing distance of 1 meter, these sensors utilize a diffuse reflection principle for long-distance detection, making them ideal for applications requiring reliable performance over extended ranges. The sensors are equipped with NPN output types that are light/dark selectable, providing flexibility in various operational environments.
With a robust cubic design measuring 31.2x21x13mm, the sensors are housed in durable PA66 material, ensuring mechanical protection up to IP67 standards. They are capable of withstanding harsh conditions, with an operating temperature range of -25°C to +70°C and storage temperatures from -30°C to +80°C. The sensors are equipped with a 2-meter PVC cable for easy installation and connectivity.
Key features include a high switching frequency of 1kHz and a rapid response time of 500µs, ensuring quick and accurate detection. The sensors also offer a sensitivity adjustment via a trimmer, allowing for precise calibration to suit specific application needs. LED indicators provide clear status and stability feedback, with yellow indicating output status and green for stability.
Safety and reliability are enhanced with built-in short-circuit and reverse polarity protection, as well as impulsive overvoltage protection. The sensors are designed to resist interference from external light sources, with a tolerance of up to 3000lux from incandescent lamps and 10000lux from sunlight.
Compliant with CE and cULus approvals and EMC compatibility according to EN 60947-5-2, the Datasensing QMR8/0N-0A Sensors are a dependable choice for industrial automation and control systems, offering consistent performance and durability in demanding environments.
- 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:
- 2m PVC cable
- 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:
- 31,2x21x13mm
- Operating Temperature:
- - 25°C + 70°C (Without freeze)
- Mechanical Protection:
- IP67
