Keywords: Laser Range Finder, rangefinder, distaance measurement
Laser Rangefinder is widely used for patrol reconnaissance engineering exploration surveying and mapping. Features include high accuracy range finding and easy operation.
Laser rangefinder has a long lifetime with low power consumption, easy to assemble and use. They are widely used in aircraft, railway, power sector, water conservancy industry, communication, environment, geology, architecture, agriculture, forestry, real estate, outdoor sports, etc. We use solid-state lasers or diode lasers with 905nm/ 1550nm laser wavelength. The ranging distance is 5m-1800m, 180m-8000m, 50m-15000m, etc.
STC-DYA-00 is highly compact, easy to assemble and use. STC-DYA-00A uses the 905nm diode laser and STC-DYA-00B uses the 1550nm diode laser. They have a long lifetime with low power consumption.
Model | STC-DYA-00A | STC-DYA-00B | Descriptions |
Operating wavelength | 905 nm | 1550 nm | / |
Range | 5m~1800 m | 30m~3000 m | See Note |
Precision | ±0.5m | ±2m | Depend on Range |
Frequency | 1~10Hz | 1~5Hz | / |
Accuracy rate | ≥98% | ≥98% | / |
Divergence angle | 1.0 mrad | 1.2 mrad | / |
Aperture diameter | 24mm | 21mm | / |
Communication interface | UART | UART | Optional: RS232/RS422 |
Input voltage | 3.3V DC | 3.3V DC | / |
Power consumption | ≤0.3W | ≤3W | / |
Standby power | ≤0.15W | ≤0.5W | / |
Dimensions | 50mmx50mmx26mm | 60mmx45mmx25mm | |
Weight, all components | ≤50g | ≤65g | |
Heat dissipation method | Natural heat dissipation | / | / |
STC-DYA-01(C) is highly compact, eye safe, easy to assemble and use. It uses the 1550nm diode laser and has a long lifetime with low power consumption.
Operating wavelength: 1550nm
Range: 30m~4000m
Precision: ±2m (depending on range)
Frequency: 1~5Hz
Accuracy rate: ≥98%
Divergence angle: 1.2mrad
Aperture diameter: 27mm
Communication interface: RS232 (optional: RS422)
Input voltage: 12V
Power consumption:<3.5W
Standby power:<0.35W
Size: 92mmx50mmx34mm
Weight: ≤120g
Heat dissipation method: natural heat dissipation
STC-DYA-02(C) is highly compact, eye safe, easy to assemble and use. It uses the 1550nm diode laser and has a long lifetime with low power consumption.
Operating wavelength: 1550nm
Range: 30m~5000m
Precision: ±2m (depending on range)
Frequency: 1~5Hz
Accuracy rate: ≥98%
Divergence angle: 1.0mrad
Aperture diameter: 32mm
Communication interface: RS232 (optional: RS422)
Input voltage: 12V
Power consumption:<3.5W
Standby power:<0.35W
Size: 99mm×62mm×45mm
Weigh: ≤170g
Heat dissipation method: natural heat dissipation
STC-DYC-01A is highly compact, eye safe, easy to assemble and use. It uses the solid-state laser and has a long lifetime with low power consumption.
Operating wavelength: 1535nm
Range: 50m~8000m
Precision: ±0.5m (depending on range)
Frequency: 1~5Hz
Accuracy rate: ≥99%
Divergence angle: 0.6mrad
Aperture diameter: 33mm
Communication interface: RS422
Input voltage: 28V (optional: 12V)
Power consumption: ≤4W
Standby power: ≤4W
Size: 86mmx51mmx40mm or customizable
Weight: ≤200g or customizable
Heat dissipation method: natural heat dissipation
STC-DYC-01B is highly compact, eye safe, easy to assemble and use. It uses the solid-state laser and has a long lifetime with low power consumption.
Model | STC-DYC-01B1 | STC-DYC-01B2 | STC-DYC-01B3 | Remark |
Operating wavelength | 1535nm | 1535nm | 1535nm | |
Range | 50m~10000m | 50m~12000m | 50m~14000m | |
Precision | ±1m | ±2m | ±2m | Depend on Range |
Frequency | 1~5Hz | 1~5Hz | 1~5Hz | |
Accuracy rate | ≥99% | ≥99% | ≥99% | |
Divergence angle | 0.8mrad | 0.9mrad | 0.6mrad | |
Aperture diameter | 48mm | 48mm | 48mm | |
Communication interface | RS422 | RS422 | RS422 | |
Input voltage | 28V | 28V | 28V | Optional: 12V |
Power consumption | ≤4W | ≤4.2W | ≤5W | |
Standby power | ≤4W | ≤4.2W | ≤5W | |
Size | 108mmx69mmx56mm | 108mmx69mmx56mm | 108mmx69mmx56mm | Customizable |
Weight, all components | ≤300g | ≤300g | ≤300g | Customizable |
Heat dissipation method | Natural heat dissipation | Natural heat dissipation | Natural heat dissipation |
STC-DYC-01C is highly compact, eye safe, easy to assemble and use. It uses the solid-state laser and has a long lifetime with low power consumption.
Model | STC-DYC-01C1 | STC-DYC-01C2 | STC-DYC-01C3 | |
Operating wavelength | 1535nm | 1535nm | 1535nm | |
Range | 50m~11000m | 50m~13000m | 50m~15000m | |
Precision | ±2m | ±2m | ±3m | Depend on Range |
Frequency | 1~5Hz | 1~5Hz | 1~5Hz | |
Accuracy rate | ≥99% | ≥99% | ≥99% | |
Divergence angle | 0.8mrad | 0.9mrad | 0.6mrad | |
Aperture diameter | 65mm | 65mm | 65mm | |
Communication interface | RS422 | RS422 | RS422 | |
Input voltage | 28V | 28V | 28V | Optional: 12V |
Power consumption | ≤4W | ≤4.2W | ≤5W | |
Standby power | ≤4W | ≤4.2W | ≤5W | |
Size | 120mmx83mmx75mm | 120mmx83mmx75mm | 120mmx83mmx75mm | Customizable |
Weight | ≤450g | ≤450g | ≤450g | Customizable |
Heat dissipation method | Natural heat dissipation | Natural heat dissipation | Natural heat dissipation |
The diode laser rangefinder module has the characteristics of small size, light weight, low power consumption, high performance, and easy integration. It is widely integrated in various equipment and optoelectronic systems.
Semiconductor eye-safe laser.
Accurate measurement and good repeatability.
Small size and light weight.
High reliability.
Part number | STJ-RFS-032 | STJ-RFS-028 | STJ-RFS-6558 |
Wavelength | Eye-safe laser | Eye-safe laser | Eye-safe laser |
Maximum range | Vehicle:2km Human:1km | Vehicle:4.5km Big target:8km | Vehicle:4km Human:2km |
Minimum range | 50m | 100m | 100m |
Ranging accuracy | ±5m | ±5m | ±5m |
Repeat frequency | ≥0.3Hz | ≥0.3Hz | ≥0.3Hz |
Accurate rate | ≥95% | ≥95% | ≥95% |
Ranging logic | With the first and last target output function | With the first and last target output function | With the first and last target output function |
Size(L×W×H) | ≤65×45×30mm | ≤120×100×52mm | ≤110×100×50mm |
Weight | ≤60g | ≤350g | ≤350g |
Operating temperature | -40℃~+60℃ | -40℃~+60℃ | -40℃~+60℃ |
Storage temperature | -55℃~+70℃ | -55℃~+70℃ | -55℃~+70℃ |
STJ-RFS-376 high-frequency laser ranging module uses diode pumped laser as the light source, which can achieve high repetition frequency laser output, used to accurately and reliably measure the distance.
The main application areas include: shipboard, airborne, vehicle-mounted, shore-based photoelectric fire control system, photoelectric reconnaissance system, photoelectric monitoring system, photoelectric measurement system.
Semiconductor pumped eye-safe laser.
Repetition frequency can reach 20Hz.
Long range and high reliability.
Part number | STJ-RFS-376 |
Wavelength | 1.57μm |
Maximum range | 300m~20km (large targets under good weather conditions) 15km for 3*5m target |
Ranging accuracy | ±5m |
Repeat frequency | 1~20Hz 1Hz working mode: continuous operation. 5Hz working mode: continuous working for 10 minutes, cooling for 1 minute. 20Hz working mode: continuous working for 1 minute and cooling for 1 minute. |
Size | ≤230×150×130mm |
Weight | ≤2.0Kg |
Operating temperature | -40℃~+60℃ |
Highlight | High repetition frequency, long working distance, high measurement accuracy, high reliability and strong anti-interference ability |
Application | Photoelectric reconnaissance system, photoelectric monitoring system, photoelectric measuring system |
STJ-RFS-6271 series erbium glass laser ranging modules use an erbium-doped glass laser as a light source, which can achieve a low-gain laser output and is used to accurately measure the target. They are mainly used for distance measurement of medium and long-range targets in the applications areas such as photoelectric reconnaissance system, photoelectric surveillance system.
Eye-safe laser.
Small size, light weight, high accuracy, high reliability and strong anti-interference ability
Part number | STJ-RFS-6271-20 | STJ-RFS-6271-30 | STJ-RFS-6271-40 |
Wavelength | 1.54μm | 1.54μm | 1.54μm |
Maximum range | ≥12km | ≥14km | ≥16km |
Ranging accuracy | ±2m | ±2m | ±2m |
Repeat frequency | ≥0.5Hz | ≥0.5Hz | ≥0.5Hz |
Size | ≤100×50×45mm | ≤100×61×48mm | ≤112×72×56mm |
Weight | ≤135g | ≤160g | ≤200g |
Operating temperature | -40℃~+60℃ |
STJ-JIR-603x series fiber laser ranging modules use rare earth-doped glass fiber as the gain medium to output eye-safe laser, which is small in size, light in weight, high in reliability and easy for system integration. Mainly used in photoelectric reconnaissance, photoelectric fire control, photoelectric monitoring, photoelectric measurement and other fields.
Eye-safe laser.
Small size and light weight.
Fast heat dissipation and low loss.
Strong environmental adaptability.
STJ-RFS-6030A | STJ-RFS-6030B | STJ-RFS-6031 | STJ-RFS-6032 | |
Wavelength | 1550±20nm | 1550±20nm | 1550±20nm | 1550±20nm |
Minimum range | 50m | 50m | 50m | 50m |
Maximum range | ≥15km (Ship: 20×70m) | ≥3km (UAV: 0.3×0.3m) | ≥8km (Vehicle: 2.3×2.3m) | ≥6km (Vehicle: 2.3×2.3m) |
Divergence angle | 0.6mrad | 0.3±0.1mrad | 0.3±0.1mrad | 0.3±0.1mrad |
Repeat frequency | 1Hz | 5Hz | 1Hz | 1Hz |
Ranging accuracy | ±5m | ±2m | ±2m | ±2m |
Accurate rate | ≥98% | ≥98% | ≥98% | ≥98% |
False alarm rate | ≤2% | ≤2% | ≤2% | ≤2% |
Ranging logic | With the first and last target output function | With the first and last target output function | With the first and last target output function | With the first and last target output function |
Size(L×W×H) | 95×51×64mm | 95×51×64mm | 91×49×45mm | 91×53×42mm |
Weight | ≤200g | ≤200g | ≤160g | ≤150g |
Operating temperature | -40℃~+60℃ | -40℃~+60℃ | -40℃~+60℃ | -40℃~+60℃ |
Storage temperature | -50℃~+70℃ | -50℃~+70℃ | -50℃~+70℃ | -50℃~+70℃ |
STJ-JIR-6244B Multi-function Laser Rangefinder is mainly used for long distance observation and laser range finding, with the function of azimuth and pitch angle measurement, northing and GPS/Beidou positioning.
Binocular observation
Laser ranging
Electronic compass
GPS/Beidou positioning
Data output
Device List
No. | Name | Qty | Remarks |
1 | Multi-functional laser range finder | 1 | 1 |
2 | Standby Battery | 4 | 18650 rechargeable battery |
3 | Charger | 1 | |
4 | Communication cable | 1 | 1 |
Technical Specifications:
(1) Laser Rangefinder
Wavelength:1570±20 nm
Range capability:100m~10km
Ranging accuracy:±5m
Magnification: 6×
Field of view:6°
(2) Electronic compass
Azimuth accuracy: 1°
Elevation accuracy: 1°
(3) GPS: Locating accuracy:<10m
(4) Data output interface: RS422
(5) Power: Built-in four 18650 batteries or external DC 14.8V~16.8V power
(6) Working temperature: -40℃~60℃
(7) Size and Weight: ≤ 226mm(L)×206mm(W)×95mm(H), ≤ 1.8kg
As a portable multi-functional laser target indication system, it can complete the target reconnaissance through TV, infrared, positioning, angle measurement, distance measurement and other multi-sensor, report the reconnaissance information through the information system, accept various control methods to start laser irradiation, send coded laser pulses to the target, and cooperate with semi-autonomous laser guidance weapons to complete the accurate target strike.
Ranging and coding the target
Visual observation of the target by uncooled infrared components or visible light (optional)
It has external control function of upper computer.
Technical Specifications
(1) Laser ranging
Working wavelength: 1.064 μm.
Distance measurement capability: under the condition of 10km visibility, the distance of 4.6×2.3m tank is ≥ 5km. The distance to large target (5×5m) is ≥ 8km.
(2) Laser irradiation
Working wavelength: 1.064 μm.
Repetition frequency: 1Hz-25Hz optional.
Short period irradiation: one irradiation duration ≥ 17s, interval ≤ 10s, continuous 8 cycles.
Long period irradiation: one irradiation duration ≥ 47s, interval ≤ 40s, two consecutive cycles.
(3) Uncooled infrared range
The maximum detection distance of 4.6×2.3m target is ≥ 4500m, and the maximum recognition distance is ≥ 2500m.
(4) Weight: laser irradiator ≤ 6.0kg, thermal imager ≤ 2.0kg.
(5) Boundary dimension
Laser irradiator: ≤ 330mm×300mm×130mm.
Thermal imager: ≤ 340mm×160mm×160mm.
STLRF-6243F/6244F Laser Rangefinder is widely used for Patrol & reconnaissance; Engineering exploration; Surveying and mapping.
Features:
High accuracy range finding
Easy operation
Simultaneous multiple targets measurement
Small size and low light
Technical Specifications:
Model | STJIR-6243F | STJIR-6244F |
Wavelength | 1.55 μm (eye safe) | 1.55μm (eye safe) |
Aiming channel | CCD | CCD |
Detector | APD | APD |
Ranging capability (km) | Against big target: 21km Against 2.3*2.3 : 12km | Against big target: 12km Against 2.3*2.3 : 8km |
Distance accuracy | ±3m | ±3m |
Repetition rate | 1Hz | 1Hz |
Divergence angle | ≤0.3mrad | ≤0.3mrad |
Eyepiece adjust range | ±3Diopter | ±3Diopter |
Impact | 30g | 30g |
Photo/Video | Yes | Yes |
Operation temperature | -30℃~60℃ | -30℃~60℃ |
Power supply | 12V battery | 12V battery |
Interface | RS422 | RS422 |
Size | ≤215×150×75 (mm) | ≤200×150×65 (mm) |
Weight | ≤1.5Kg | ≤1.0Kg |
Positioning (Optional) | 10m | 10m |
Angle measurement / height measurement (Optional) | 0.3°/10m | 0.3°/10m |
Tripod (Optional) | High range:0.5~1.5m Bearing:5Kg | High range:0.5~1.5m Bearing:5Kg |
A leading supplier and manufacturer of a wide range of photonics products such as lasers,laser parts & machines.
Office: 10 Bukit Batok Crescent #07-02 The Spire Singapore 658079
Tel: +65 63167112
Fax: +65 63167113
W/app: +6591904616
Email: sales@sintec.sg
We always use our company's email boxes for business communication and never use any free-emails such as yahoo, hotmail, gmail etc. If you receive any email without our domain, please confirm with us via phone or wechat.