Overview
The JRT M88B 40m Laser Distance Sensor Module with USB is a compact optical sensor designed for OEM integration and secondary development. It offers a measuring range of 0.03–40 m, ±1 mm accuracy, and 1 mm resolution, with USB connectivity and TTL/CMOS electrical levels. The module uses a Class II laser (620–690 nm) and operates from DC 2.0–3.3 V (typical 3.3 V).
Key Features
- Measuring range: 0.03–40 m
- Accuracy: ±1 mm; resolution: 1 mm
- USB interface for convenient testing; digital output
- TTL/CMOS electrical level; mounting type: TTL-USB
- Class II laser, 620–690 nm
- Measuring time: 0.4–4 s; typical frequency: 3 Hz
- Compact size: 45×25×12 mm (±1 mm); weight: about 10 g
- Supply voltage: DC 2.0–3.3 V; typical 3.3 V; current: 100 mA
- Operating temperature: 0–40 °C; storage: −25–60 °C
- Laser power: less than 1 mW
- Other distance options available: 30 m, 40 m, 60 m, 80 m, 100 m, 120 m, 150 m
- Voltage can be adjusted via power converter LDO; analog output can be customized
Specifications
| Brand Name | JRT |
| Series | M88B |
| Model Number | M88B-40U-210514 |
| Description | 40 m Laser Distance Sensor Module |
| Application | Laser Distance Module, Wide Range |
| Theory | Optical sensor |
| Technology | JRT Meter Technology Laser Distance |
| Output | Digital Sensor |
| Output Configuration | USB |
| Interface | USB |
| Electrical Level | TTL/CMOS |
| Mounting Type | TTL-USB |
| Measuring Range | 0.03–40 m |
| Accuracy | ±1 mm (1 mm / 0.04 inch) |
| Resolution | 1 mm |
| Measuring Unit | mm |
| Measuring Time | 0.4–4 s |
| Frequency | 3 Hz (also listed: 3–100 Hz) |
| Laser Class | Class II |
| Laser Type | 620–690 nm |
| Power - Max | less than 1 mW |
| Size | 45×25×12 mm (±1 mm) |
| Weight | about 10 g |
| Operating Temperature | 0–40 °C |
| Storage Temperature | −25–60 °C |
| Voltage (range) | DC 2.0–3.3 V |
| Voltage - Supply | 3.3 V |
| Voltage - Input | 3.3 V |
| Voltage - Rated | 3.3 V |
| Voltage - Max | 3.3 V |
| Voltage - DC Reverse (Vr) (Max) | 3.3 V |
| Voltage - Output (Typ) @ Distance | 3.3 V |
| Voltage - Output Difference (Typ) @ Distance | 3.3 V |
| Current | 100 mA |
| Current - Output | 100 mA |
| Current - Output (Max) | 100 mA |
| Current - Supply | 100 mA |
| Current - Supply (Max) | 100 mA |
| Current Rating - DC | 100 mA |
| D/C | 3.3 V |
| Acceleration Range | 0.03–40 m |
| Humidity Range | 0.03–40 m |
| Oxygen Range | 0.03–40 m |
| Sensing Range | 0.03–40 m |
| Sensing Distance | 0.03–40 m |
| Sensing Light | Laser Distance |
| Sensing Object | Laser Distance Senso |
| Installation Method | self-contained |
| Features | 40 m Laser Distance Sensor |
| Flow Sensor Type | Laser Distance Sensor Module |
| Function | Laser Distance |
| Type | Laboratory Furniture, Laser distance sensor |
| Use | measure |
| Manufacturing Date Code | 231013 |
| Cross Reference | M703A |
| Capacity | 10000 PCS/day |
| High-concerned chemical | None |
| General Use | Commercial Furniture |
| Origin | Mainland China |
| Place of Origin | Sichuan, China |
| Product name | laser distance usb |
| Packaging | / |
| Amplifier Type | / |
| Bandwidth | / |
| Operating Force | / |
| Resistance | / |
| Resistance Tolerance | / |
| Tolerance | / |
| Sensing Temperature - Local | / |
| Sensing Temperature - Remote | / |
| Sensitivity (LSB/(°/s)) | / |
| Sensitivity (LSB/g) | / |
| Sensitivity (mV/g) | / |
| Sensitivity (mV/°/s) | / |
Applications
Suitable for OEM integration, secondary development, and general laser distance measurement tasks where compact size, USB connectivity, and 1 mm resolution are required.
Details

Laser Distance Sensor Module: B, M, U Series; MM Accuracy, Miniature Size. Click to View More!



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