Not interchangeable with the WTG System Series, which are three-wire connections. These pneumatic liquid level monitor systems have two-wire hook-ups.
1 tank liquid level monitorOne-Tank Monitors:
LLM-1-RP Monitor:
Holding tank display, round 2" gauge, for use with one (1) holding tank.
LLM-1-F-RP Monitor:
Holding tank display, round 2" gauge, for use with one (1) fresh water tank.
Pneumatic LLM 1 and 2 Owners Manual and Installation Instructions
Simple installation.
Senders sold separately - see below.
Specify whether threaded (PTS) or flanged (PFS) senders will be required.