The JIO-H0812X 8km Laser Rangefinder Module adopts the 1535nm eye-safe erbium glass laser module independently developed by Jioptik supplier, which has the characteristics of low power consumption, small size, high precision and eye safety.
Ranging performance: 8000m (2.3x2.3m Targets) 12000 m (Large target)
Ranging accuracy ± 1m
Measurement accuracy ≥ 98%
Weight ≤ 100g
1. Integrated configuration design and front end face multi-point sealing installation, strong anti-imbalance ability, high durability, long working life, eye safety;
2. Using non-thermal receiving optical design technology, with good optical noise suppression ability, near distance ranging performance and high and low temperature optical performance;
3. The internal interface of the circuit adopts the welding wire direct connection process, which is firm and reliable, which can avoid the short circuit or poor contact caused by the loosening, oxidation and water vapor of the connector, and improve the reliability and life of the product.
| Item | Index | |
| Model | JIO-H0812X | |
| Operating wavelength | 1535nm ±10nm | |
| Eye-Safe | Class 1 (IEC 60825-1) | |
| Receiving Aperture | Φ25mm | |
| Ranging range | 30-12000m | |
| Ranging capability | 12000m | Max Ranging(Typical Large targets) |
| 10000m | Large target, Reflectivity: 60 %,visibility ≥ 25km | |
| 8000m | Visibility ≥ 25km, target with 0.3 reflectivity for 2.3m × 2.3m target | |
| 3600m | 1 × 1 m target,Reflectivity: 10 %,Visibility ≥ 25km | |
| Communication Interface | RS422 | |
| Humidity | <80% | |
| Ranging accuracy | ±1m | |
| Accuracy rate | ≥98% | |
| Divergence angle | ≤0.5mrad | |
| Ranging frequency | 1~10hz | |
| Continuous ranging time | ≥30min | |
| Non-parallelism of the laser optical axis to the mounting reference | <0.3mrad | |
| Size | ≤70mm×48mm×32mm | |
| Voltage | 9-15V | |
| Power consumption | Average ≤2W, peak ≤12W | |
| Working temperature | -40℃～+60℃ | |
| Storage temperature | -45℃～+70℃ | |
| Weight | ≤100g | |
1: With single ranging and continuous ranging function;
2: laser out of the number of times the report function
3: With multi-target ranging function;
a) Communication interface: UART_TTL, RS422, RS232, one of the three options, see Annex 1 for protocol details;
b) Use PHD-2×5 connector, the interface definition is shown in the table.
Table 3 Electrical Interface Definition
| Pin | Interface Type | Definition | Remarks |
| 1 | Power Supply | +12V power supply | |
| 2 | +12V Power Ground | ||
| 3 | Communication | RS422-Y(T+) | In respect of this machine |
| 4 | RS422-B(R-) | ||
| 5 | RS422-Z(T-) | ||
| 6 | RS422-A(R+) | ||
| 7 | Communication Ground | GND | |
| 8 | Communication | UART_TX，RS232_TXD | |
| 9 | UART_RX，RS232_RXD | ||
| 10 | Communication Ground | GND |
Position of pin 1 of connector
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