Laser Distance Replacement Sensor
- Manufacturer: China
- Model: LSD-S40MNVN
| Minimum Order Quantity: | 10PCS |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Normal standard:individual package with labels and outside is normal brown box. |
| Delivery Time: | 7-10 work days |
| Payment Terms: | T/T |
| Supply Ability: | 1000PCS per month |
- Product details
- SELECT GUIDE
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Brief introduction about the sensor :
- • Detection range: 400 ±200mm (200–600mm)
• Repeat: 400–800µm | Linearity : ±0.2–0.3% F.S.
• Light source : Red laser Class 2, 655nm, ≤1mW | Spot ~φ500µm
• Power supply: 12–24VDC | ≤60mA
• Output: NPN, 50mA, ≤30VDC
• RS485 Modbus RTU | 3-way isolation
• Response: 1.5 / 5 / 10 ms
• External input: NPN/PNP 0–1.2V
• IP67 | -10~40°C operating
• Die-cast aluminum body , ~85g, Cable 2m
Specification of the sensor:
| Description | Specification |
| Detection range | 400mm ± 200mm |
| Repeat accuracy | 400µm (200–400mm), 800µm (400–600mm) |
| Linearity | ±0.2% F.S. (200–400mm), ±0.3% F.S. (400–600mm) |
| Temperature characteristic | 0.03% F.S./°C |
| Light source | Red semiconductor laser Class 2, max 1mW, wavelength 655nm |
| Beam diameter | Approx. φ500µm |
| Power supply | 12–24V DC ±10% (P-P ripple 10%) |
| Current consumption | ≤60mA (at 12V DC) |
| Control output | NPN open collector, Max 50mA, ≤30VDC, residual ≤1.5V, leakage ≤0.1mA |
| Output operation | Selectable: ON with light / ON without light |
| Short circuit protection | Yes (auto recovery) |
| Communication | RS485 2-wire, Modbus RTU Slave, 3-way isolation |
| Response time | 1.5 / 5 / 10 ms (selectable) |
| External input | NPN/PNP non-contact, 0–1.2VDC, impedance 10kΩ |
| Protection class | IP67 (IEC) |
| Environmental conditions | -10~40°C (operating), -20~60°C (storage), 35–85% RH |
| Cable | 2m, φ5mm, 0.15mm², 5-core composite |
| Material | Die-cast aluminum body, acrylic front cover |
| Weight | Approx. 85g (with cable) |
| Standard | EMC directive compliant |
Friendly reminder of the sensor :
1. When installing the photoelectric switch and laser switch, ensure that the switch is perpendicular to the detection object as much as possible. When installing side by side, it must not be installed too densely. There must be a certain interval. The interval distance requirement is directly related to the actual use environment, so as not to cause interference after installation Prevail.
2.The factory detection standard of photoelectric switch and laser switch is a square pure white paper baffle. The actual detection distance will change due to the difference of the color reflectivity of the picked object.
3.Laser and photoelectric products are not suitable for use in dusty, oily, humid and vibrating environments. The operating temperature is 0-50℃. The section of the switch head to the middle amplifier part has an optical fiber cable and cannot be folded. It is not resistant to the interference of the motor and the inverter. It should be kept at a certain distance. The working voltage is DC10-30V and the load current should not exceed 100 mA. (The switch cannot be used in areas involving personal safety, such as anti-pinching.
4.The detection standard for laser diffuse reflection and photoelectric diffuse reflection products is A4 pure white cardboard. The detection distance of the product is greatly affected by the color and reflectance of the detected object. The brighter the color, the better the reflection, the longer the detection distance of the product, the color The darker, the worse the reflection, the shorter the detection distance. If a black object is detected, the actual detection distance may only be about 20% of the factory detection distance.
| Model | NPN output | LSD-S03MNVN | LSD-S05MNVN | LSD-S10MNVN | LSD-S20MNVN | LSD-S40MNVN | |||
| PNP output | LSD-S03MPVN | LSD-S05MPVN | LSD-S10MPVN | LSD-S20MPVN | LSD-S40MPVN | ||||
| Detection center distance | 30mm | 50mm | 100mm | 200mm | 400mm | ||||
| Detection range | ±5mm | ±15mm | ±35mm | ±80mm | ±200mm | ||||
