....linear digital measuring systems from fractions to 10 microns....


ProRF Encoder Wireless Data Transmitter

The ProRF Wireless Encoder system provides a means to wirelessly connect a ProScale Encoder to a ProScale Readout or to a Universal Receiver and PC.
Typical applications for the ProRF Encoder system include situations where it would be difficult and/or expensive to route cabling between the Encoder and Digital Readout. 

Examples include: 

  • Encoder cable lengths over 20-30 feet.
  • Installations where the Encoder and Readout are located in separate rooms or buildings.
  • Applications involving excessive motion of the Encoder resulting in excess cabling wear.
  • Applications that require the Encoder cable be installed in the same conduit with high voltage cables.

The ProRF Encoder Transmitter is capable of sending position data to two different Receivers:

  • The ProRF Encoder Receiver  connected directly to a ProScale Readout (as shown in the picture above).
    This configuration supports ONE Transmitter and ONE or TWO Receivers.

  • The ProRF Universal Receiver connected to a PC RS232 or USB port.
    This configuration supports up to EIGHT Transmitters.

The ProRF Wireless Encoder system is backward compatible with all previously manufactured ProScale measurement products (except Series 950 Systems).

NOTE:  This system is designed for intermittent data transmission of position information.  Transmitter battery life is directly proportional to the amount of data transmissions generated.  Do not use this system in applications where the measuring system is being used in continuous operation.


ProRF Encoder Transmitter

ProRF Encoder Receiver

2.4 GHz two-way communications (802.15.4 ) 2.4 GHz two-way communications (802.15.4 )
LED for communication error and low battery LED for message status and low battery
Sixteen transmit channels Sixteen receive channels
Battery operation

ProRF Universal Receiver

3 to 6 months battery lifetime depending on usage. Fifteen receive channels
Backward compatible w/early ProScale Systems Supports up to 8 ProRF Encoder Transmitters
  Programmable data field delimiter & line terminator

Product Literature



ProRF Encoder Transmitter

ProRF Encoder Receiver

Range 50 to 100 feet (15 to 30m) 50 to 100 feet (15 to 30m)
Power CR123 Battery (or equivalent) 6-24vdc @55mA
Input ProScale Encoder ProRF Encoder Transmitter
Size 2.6 x 4.25 x 1.125 inches (W x L x H) 2.6 x 4.25 x 1.125 inches (W x L x H)

ProRF Universal Receiver   

Range 50 to 100 feet (15 to 30m)
Power USB: none, RS232: 5-15 VDC
Input ProRF Encoder Transmitter or ProRF SPC Transmitter (up to 8 in any combination)
Size 3.4 x 5.5 x 1.5 inches (W x L x H)


Part Description

Part Number Price Purchase
ProRF Encoder Transmitter AND Receiver Pair 902-6001-001 $400.00

ProRF Encoder Transmitter ONLY 700-1039-002 $200.00

ProRF Encoder Receiver ONLY 700-1039-010 $200.00

ProRF Encoder Receiver Power Supply 550-2008-001 $35.00

ProRF Encoder Receiver-Readout Cable 500-1059-001 $15.00

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