70m Laser Distance Meter Rangefinder Sensor Distance Measurer Module Usb Rs232

US $890

Shenzhen, China
Jun 20th

Open on mobile:
QR code

Bulk order will have best price. Package included: 1 X Laser Distance Meter Module 1 X Specail TTL-> USB Adapter: 2.85V output voltage, PC power or power bank optional, voltage isolation components between 5V and 2.85V. 1 X USB Cable(30cm): Connect power bank to USB adapter. We offer USB driver and demo software via internet link. When we post order, we will solder wires to the laser module and use demo software to test it. Specifications: Measuring range: 0.05 to 70m (0.15 to 229ft) Accuracy: Typically: ±1mm (0.04inch) Measurement time: 0.1~3s Laser class: Class II 635nm, <1mW Operation temperature: 0 ~40C (32~104F) Storage temperature: -25~60C (-13~140F) Power supply: DC2.5~2.8V Weight : 70g Size: 72*40*18mm (2.83*1.58*0.71inch) Communication: Uart: 19200, 8N1 Send command of “O”: turn on the laser Send command of “C”: turn off the laser Send command of “D”: measure distance and return the results Send command of “S”: return the module temperature and supply volta USB Adapter: Convert 5V(PC power or power bank) to 2.85V(suitable voltage for the laser module). There are voltage isolation components between 5V and 2.85V to protect the laser module. PC power or power bank optional. If using PC power, toggle the switch to “PC”, and make sure that USB port can supply current above 250mA. Most of computers or laptops meet the requirements, but, few device can’t supply enough current and have risk to damage USB Port. If using external power, toggle the switch to “Ext”, connect USB adapter to power bank or other power via USB cable. Demo Software: It is customize version for this laser module. Automatically search the laser module from the serial ports. Automatically measure and show data in chart. Warning: Under unfavorable conditions, such as in bright sunlight or when measuring to poorly reflecting or very rough surfaces, the module’s measuring range and accuracy will be reduced, please take measurements with reflector(not included). Do not point the laser dot at persons or animals and do not stare into the laser beam or view directly with optical instruments. When using PC power to supply for the laser moudle , please make sure that USB port can supply current above 250mA. Most of computers or laptops meet the requirements, but, few device can’t supply enough current and have risk to damage USB Port.