Tokyo Seimitsu Co., Ltd. (Chairman & CEO: Hideo Ohtsubo) will begin selling the Wireless ELCOM 8, an electro column gauge and hand gauge featuring a wireless connection.

The Wireless ELCOM 8 is a new gauge system where data between the gauge and controller is transmitted via a wireless connection.

Features of Wireless ELCOM 8

1. Wireless Communication

This system enables wireless transmission of measured data over a line-of-sight distance of 10 meters. When using the hand gauge on a conventional system to measure a cylinder block or other large automobile component, it was necessary to remove the component from the machining line and place it on a dedicated stand since the cable connecting the hand gauge got in the way. However, the provision of a wireless connection enables measurement on the machining line. This also eliminates breakdowns caused by breaking of the connection wires, which are the most costly. A non-contact power charging system has been utilized to maximize convenience for personnel, and digital technology, which is resistant to noise, has been adopted for the communication system. The gauge is provided with a protector to help absorb shock in the event it is dropped.

2. High Measuring Accuracy

An optional model is available where a temperature sensor is incorporated into the gauge. With this model, the temperature of parts that have been heated during machining is transmitted to the controller at the same time over the wireless connection as the measured data. The controller coverts the received data into the dimension at the 20?C standard, and displays the value and the judgment. This is ideal for measurement of crankshafts and other parts with strict machining tolerances.

3. Input/Output Function

In addition to the wireless hand gauge, the Wireless ELCOM 8 system can also be used at the same time with conventional non-contact type measuring heads (1 ch, 2 ch, 4 ch) and air gauges (1 ch, 2 ch). Data can be transmitted to a PC by connecting it to the system, enabling data to be stored and statistical processing to be performed.