1535nm Eye-safe Laser Ranging Module-LRF0105C

The 1535nm erbium glass laser rangefinder is developed and produced using the self – developed bonded crystal erbium glass laser. It belongs to the Class 1 eye – safe laser rangefinder. It can measure NATO targets at a distance of ≥3000m, featuring a small size and low power consumption. It is a precision optoelectronic product that calculates distance information by emitting laser to the target to be measured and based on the laser flight time. This laser rangefinder achieves communication through a 3.3V TTL communication interface, and is characterized by outstanding performance and simple operation.

Add to wishlist

SKU: LRF0105C Category: 1535nm DPSS Laser Rangefinder

Contact Us

Senior Engineer, Yilin

Tel : +86 28 81076698
WhatsApp : +86 18000520222

Customer Reviews

Our team has been using ERDI products. They provide excellent services and can quickly solve the technical problems of the products. In particular, the perfection of their entire industrial chain in the field of distance measurement has greatly facilitated our secondary development

We are very grateful to the technical engineers of ERDI for their on-site technical guidance at our company. Their visit has accelerated the research and development of our unmanned aerial vehicle (UAV) system. The products of ERDI have demonstrated remarkably stable performance.

We're extremely thankful to ERDI's engineers for coming to our office for detailed product training. Their expertise in communication modules has been a huge boon for our telecom project. The ERDI communication products we've incorporated into our system have shown outstanding stability, significantly enhancing the efficiency of our R & D work.

FAQ

What products can you provide?

We are a national high-tech enterprise in China. For each product, we cover the entire industrial chain, ranging from research and development to manufacturing, and then to technical service solutions.

Can You Provide Samples? Are They Free?

We provide samples and will try our best to keep the fees as low as possible. If you are our regular customer, we will offer some free samples.

How to get the latest price?

You can contact sales online to get latest price; Or you can leave message to us. Our sales will contact you as soon as possible. And the price we provide is normally FOB price.

What payment methods do you accept?

We accept payments via T/T, PayPal and LC.

What is MOQ?

Our minimum order quantity is 1 pc.

What is the lead time?

Please contact sales to confirm if we still have goods in stock. If yes, we will ship goods to you in one week time after we receive your payment. If not, please confirm with sales.

How to ship goods to customer?

Usually we ship goods to customer via express, such as DHL, FedEx, UPS, TNT or airway transportation. You can also ask us to send goods to your forwarder in China. And we will pay domestic freight.

Do you provide customization service?

Yes, we provide OEM/ODM service. Lead time of customized products need to be confirmed with sales. Usually we will ship products after 2 months time after we receive customer’s payment.

Service and support

Our skilled and friendly salesmen are ready to answer your questions about our products and services at any time, from product selection to application. Free technical consultation services are offered by request. Our experienced engineers are here to cooperate with you on your special requirements or OEM designs.

The specifications of our products are subject to change without notice. Please ask necessary questions before you order.

Warranty

Laser products are warranted to conform to ERDI’ s published specifications and to be free from defects in materials and workman-ship for a period of twelve months starting on the shipping date. ERDI will repair or replace (at our decision) ASAP without charge, any part(s) found to be defective during the warranty period.

Our warranties do not cover damages due to misuse, negligence or accidents or due to installations, repairs or adjustments not authorized by ERD.

Return

If a problem occurs and can’t be solved by phone, fax, or email, you may return products to ERDI. Please contact us for a Return Material Authorization (RMA) number prior to shipping the laser. We’ll provide you details on shipping and customs information with the RMA number. All lasers and components should be carefully packed to avoid damage during shipment.

TECHNICAL SPECIFICATIONS

Project	Performance Indicators
Model	LRF0105C
Laser Wavelength	1535±5nm
Eye- safety	Class Ⅰ
Divergence Angle	≤1mrad
Laser Energy	≥100 μJ
Launch Lens Diameter	Φ8 mm
Receiver Lens Diameter	Φ20 mm
Measuring Range （Reflectance 30%; visibility ≥ 5km.）	NATO objective(2.3m×2.3m) ≥3000m Measuring human target(0.5m×1.7m) ≥1500m
Minimum Range	≤15 m
Ranging Frequency	Single, 1Hz, 5Hz, 10Hz
Number of multi-target detections	Up to 3 targets
Ranging Accuracy	±2 m
Range Resolution	≤20 m
Precision Rate	≥98%
False Alarm Rate	≤1%
Pin-in-lead package model	FWF08002-S06B13W5M
Supply Voltage	DC3～5 V
Standby power consumption	≤1mW
Average power consumption	≤0.8W
Peak Power Consumption	≤1.5W
Weight	≤29±1 g
Dimension (L×W×H)	Φ34mm×47.5mm
Operating Temperature	-40～+70 ℃
Storage Temperature	-55～+75 ℃
Impact Resistance	Meet the MIL-STD-810G testing standard
Vibration Resistance	Meet the MIL-STD-810G testing standard

OUTLINE DIMENSION(mm)

Mechanical and optical interface diagram

PIN interface

a) Power supply voltage: 3~5V;

The host computer realizes cross-linking test with the rangefinder through a 6PIN connector (FWF08002-S06B13W5M (Teska connector)). The pin definition of the communication port on the rangefinder is shown in the table.

Product electrical pin definition

Pin	Identification number	Definition of electrical characteristics	Cable color
P-1	COM	Input power negative pole	Power supply
P-2	VIN+	Input power positive pole	Power supply
P-3	-	(Empty)
P-4	TTL_TXD	Signal output port	From rangefinder to host computer
P-5	TTL_RXD	Signal input port	From host computer to rangefinder
P-6	POWER_CTL	Low power control port	＞0.7V to turn on, ＜0.15V to turn off