French Loop Current Sense Relay

[Jon D Curtis]

From: "Rene Debets" <rene_deb...@msn.com>
Subject: RE: French Loop Current Sense Relay

There is a hybrid, made by Amper Telematica in Spain
that has excellent detection and inserts less than 3 ohms
in the loop. Costs are about $6.00

Best regards, Rene