Product overview
The Meskernel LDJ-120 is a phase-based laser distance module for industrial automation and board-mounted applications. Its 63*40*18mm (L*W*H) body weighs 14g±1.4g, supporting integration into systems with limited space and weight allowances. The module measures from 0.03~120m with ±3mm accuracy at a frequency of 3HZ. It uses a 610-690nm visible red Class II laser and provides digital output, with programmable features for special-purpose applications.
The LDJ-120 operates on DC 2.5V~3.6V, with 3.3V recommended, and uses TTL (3.3V) communication levels. Interfaces include USART, RS232 and RS485, with a default baud rate of 115200 bps. Its working temperature range is 0~40 °C (32-104 °F), and its storage range is -25~60 °C (-13~140 °F). Supplied in neutral packing, the module carries a 12-month warranty. Meskernel also offers customization of range, accuracy, baud rate, frequency, communication interface and temperature.
