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Author Topic: Wireless Connectivity  (Read 11016 times)

George Whitworth

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Wireless Connectivity
« on: May 20, 2003, 07:19:07 AM »
Any suggestions for wireless connectivity.
We are considering the use an M-series PLC to monitor the parameters (water level, rotor speed, etc) of a pump against a time base.
The pump has electricity but no telephone line.
We would prefer wireless LAN solution to GSM WAN
The pump is approx 1 mile line of sight.
Thx
« Last Edit: December 31, 1969, 04:00:00 PM by 1076562000 »
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Brent Hazelwood

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Re: Wireless Connectivity
« Reply #1 on: May 21, 2003, 04:39:45 AM »
Key Telemetering Products produces a low cost radio modem that may be well suited for your application.  This is a 900 MHz spread spectrum unit available in sevral configurations.
  
  Visit:  www.keytelemetering.com

Regards,
Brent
« Last Edit: December 31, 1969, 04:00:00 PM by 1076562000 »
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support

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Re: Wireless Connectivity
« Reply #2 on: May 22, 2003, 06:36:39 AM »
We have tested KeyTelemetering's radio modems before and found them compatible with our PLC's RS232 port.
« Last Edit: December 31, 1969, 04:00:00 PM by 1076562000 »
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george whitworth

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Re: Wireless Connectivity
« Reply #3 on: June 04, 2003, 04:43:34 AM »
Thanks for link to Key.  We will get in touch with them.
George W
« Last Edit: December 31, 1969, 04:00:00 PM by 1076562000 »
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