SURGE PROTECTION FOR PROCESS CONTROL &
INSTRUMENTATION WIRING
LM-JC-(Voltage) PIPE CLEANER
The LM-JC-(Voltage) series surge suppressors are dual-circuit in-line, multi stage, parallel devices designed to protect 24V, 4-20mA data and 110V or 220V control wires in process control applications. Designed to stop transients before they reach the device under protection, these units can be used in DC data and AC control applications. They are designed to be installed in series with your existing conduit wiring. The LM-JC fits standard ½ inch metal conduit, with other sizes and PVC versions available.
FEATURES AND BENEFITS
ELECTRICAL SPECIFICATIONS
Response time <5 ns
10 kA maximum surge capacity (8x20 waveform)
Operating temperature –20°C to 85°C
Series impedance 1 ohm
Standard voltages 24, 110, 220
(Other voltages available)
Protects 2 same voltage circuits per package
Competitor
Old-Style Data And Control Line Surge Suppressor
A transient from the field traveling on the conductors in the conduit from the CPU must travel all the way to the terminals within the transmitter housing before the surge suppressor can react. This allows the transient onto the transmitter backboard.
Lightning Master Pipe Cleaner™
Data And Control Line Surge Suppressor
A transient from the field traveling on the conductors in the
conduit from the CPU is suppressed at the surge suppressor before ever reaching
the terminals within the transmitter housing. The transient never reaches the
transmitter backboard.
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Copyright © 2002, 2003, 2004
U.F.O. Productions Digital
Studios
Last modified: 02-25-2004
