Ref. SM-1N

Level probe for flood monitoring. The electrode, 4 mm in diameter, is protected by a plastic housing with a 12 mm threaded nut, allowing for easy mounting on a panel or bracket. The cable connection is made via a terminal, protected with a heat‑shrink tube that ensures electrical insulation and a watertight seal once heated. Accepts conductors up to 2.5 mm² in cross‑section. Compatible with the BJC MN5‑UNI liquid level monitoring relay.