Datasensing QMRHD/0N-0A Sensors
Datasensing
$198.64
The Datasensing QMRHD/0N-0A Sensors are designed for precision and reliability in various industrial applications. Featuring a nominal sensing distance of 20 meters, these sensors ensure accurate detection with a repeat accuracy of 5%. The emitter and receiver function principle, combined with a radial 90° optic position, allows for versatile installation options. The sensors offer NPN L/D selectable output type and function, with a switching frequency of 2kHz and a rapid response time of 250µs. Operating within a voltage range of 10 to 30VDC, they maintain efficiency with a no-load supply current of ?45mA and a load current of ?100mA.
Built with robust PA66 housing and PMMA active head material, these sensors are designed to withstand harsh environments, offering mechanical protection rated at IP67. They are equipped with LED indicators for status and stability, ensuring easy monitoring. The sensors are protected against short-circuits, reverse polarity, and impulsive overvoltage, making them highly reliable. With a compact cubic design measuring 31.2x21x13mm, they are easy to integrate into existing systems. Approved by CE and cULus, and compliant with EMC standard EN 60947-5-2, these sensors are engineered to perform under challenging conditions, withstanding vibrations and shocks as per IEC standards. Suitable for operating temperatures ranging from -25°C to +70°C, they are ideal for a wide range of industrial environments.
- Nominal sensing distance:
- 20m
- Thermal drift of Sr:
- ?10% Sr
- Repeat Accuracy:
- 5%
- Sensitivity adjustment:
- Trimmer
- Function Principle:
- Emitter and Receiver
- Optic position:
- Radial 90°
- Output type:
- NPN L/D Selectable
- Output Function:
- L/D Selectable
- Switching frequency:
- 2kHz
- Response time:
- 250µs
- Operating Voltage:
- 10 30VDC
- No-Load supply current:
- ?45mA
- 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
