Relay

• Does my Induction Control Relay system require 2 or 3 electrodes?
• Do you have a B/W 1500 Series Induction Control Relay Data Sheet?
• Where can I get the B/W 1500 Induction Control Relay Installation & Service Manual?
• Can I ground my induction type relay to a metal tank or pipe?
• How do I install a BW 1500 series induction relay?