Description
Up for your consideration is a used (possibly never used) Mahr FM1 Mar Connect USB to PC wireless transmission unit.
Features:
• Secured data transmission with dialogue between receiver and sender
• Acoustic and optical confirmation of receipt by the sender.
• Compact sender is connected directly on the interface of the measuring instrument
• Power is supplied for the receiver via a USB-Interface on the PC
• Up to 120 measuring instruments can be connected to the receiver
• Radio transmission distance is from 10m up to 200m (depending on the environment)
The transmission of the measured value takes place via actuation of the DATA button on the sender. The sender supplements the measured value with an address number, a communication control word and a double check sum.
The special data coding and the feedback from the PC to the sender ensures absolute data security.
A transmission error is recognized by the dialogue between PC and sender. The data transmission is then repeated up to three times automatically within a few milliseconds.
When the data is successfully transmitted the green light on the sender flashes and a short beep is heard confirming transmission.
