♦ Ultra-high cost performance;
♦ High precision, long sensing distance, small spot and small volume;
♦ Dual output modes: analog and RS485;
♦ Multiple detection modes are suitable for more application scenarios: general detection mode, one-point teaching mode, two-point teaching mode, three-point teaching mode, downward differential mode, and ascending differential mode;
♦ The top of the output indicator light large, beautiful and generous
♦ Digital tube display distance value, clear and bright;
♦ Membrane switches, easy to use;
♦ Aluminum alloy casing, strong and durable.
Item No :
SCH-BLF seriesOrder(MOQ) :
5Payment :
T/TProduct Origin :
ChinaSCH-BLF seriesLaser Detection Long Distance Sensor
The SCH-BLF series Laser Displacement Sensor is a sensor that uses laser technology to measure. It can be used to detect the geometry of
the position, displacement, distance, thickness, height and diameter of the object, accurately distinguishing the position and displacement change of the measured object. It is especially suitable for various application scenarios that require high detection accuracy.
Technical Specification
| Model# | NPN+Analog | BLF-100NM | BLF-200NM | BLF-500NM | BLF-M10NM | BLF-M20NM | BLF-M50NM |
| NPN+RS485 | BLF-100N- 485 |
BLF-200N- 485 |
BLF-500N- 485 |
BLF-M10N- 485 |
BLF-M20N- 485 |
BLF-M50N- 485 |
|
| Detection Type | Diffuse reflection | ||||||
| Measuring Distance | 0.1~1m | 0.1~2m | 0.1~5m | 0.1~10m | 0.1~20m | 0.1~50m | |
| Resolution Ratio | 1mm | ||||||
| Measurement Tolerance | ±(2mm+d*0.1%o) | ||||||
| Supply Voltage | 12~24V DC±10%(P-P10%) | ||||||
| Consumption Current | ≤50mA@24V | ||||||
| Light Source | Mediun | Red laser,wavelength 655nm | |||||
| Dutput Power | <1mW | ||||||
| Laser Class | IEC Class 2 | ||||||
| Control Output | NPN or PNP open drain outputs | ||||||
| Open drain collector transistor output | |||||||
| Maximun current:50mA | |||||||
| Applied Voltage:<30V DC | |||||||
| Residue Voltage:<1.5V | |||||||
| Leakage current:<0.1mA | |||||||
| Output Operation | NO/NC switchable | ||||||
| Response Time | 50~200ms | ||||||
| Analog Voltage | output range:0~5V (alarm:5.2V)Output Impedance:1000 | ||||||
| Analog Current | output range:4~20mA (alarm:0mA)Output Impedance:Max 3000 | ||||||
| External input | NPN non-contct input | ||||||
| Ambient Illuminace | Incandescent lamp≤3000Lux; | ||||||
| Ambient Temperature | Operation temperature:-10℃~45℃;Storage temperature:-20℃~60℃(no freezing) | ||||||
| Ambient Humidity | Operation humidity:35%~85%RH;Storage humidity:35%~85%RH (no condensation) | ||||||
| Protection Circuit | polarity reversal protection/surge protection/short circuit protection | ||||||
| Protection Degree | IP67(IEC) | ||||||
| Application Height | less than 2000m | ||||||
| Vibration Resistance | 10~55Hz(cycle 1 minute),dual amplitude 1.5mm,XY/Z each direction 2 hours | ||||||
| Impact Resistance | 500m/s2 (about 50G)XY/Z each direction 3 times | ||||||
| Insulation Resistance | Above 50MΩQ (DC 500Vmegger) | ||||||
| Material | Cover case | aluminum | |||||
| Cable | 8 core 2 meter | ||||||
| Weight | about 150g | ||||||
Dimension Drawing
Product Wiring Diagram
FAQ
Can I get some samples?
Yes, Sample order is available for quality check and market test. But you have to pay the express cost.
What's delivery time?
It usually takes about 3-5 working days for small order and 10-15 days for big order.
How to solve the quality problems after sales?
Take photos or videos of the problems and send to us.
We will make a satisfied solution for you within 24 hours after we confirm the problems.
Tel : +86 -13459014809
Email : sales@schwahrtechnology.com
No. 6788-1, Binhai West Avenue, Xike Town, Tong'an District, Xiamen City (Yincheng Zhigu)
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