The Sensor Float® Mini control switch is used to accurately monitor high (normally open) or low (normally closed) liquid levels to activate pump control panels and alarms in confined sewage and non-potable water applications.

Normally Open Models (high level): The control switch turns on (closes) when the float tips slightly above horizontal signaling a high level and turns off (opens) when the float drops slightly below horizontal.

Normally Closed Models (low levels): The control switch turns on (closes) when the float tips slightly below horizontal signaling a low level and turns off (opens) when the float tips slightly above horizontal.

This switch is not sensitive to rotation. Contact SJE Rhombus regarding intrinsically safe applications.

UL Recognized, CSA Certified

Five Year Limited Warranty

Note: Clamp not included, can be purchased separately here: SJE Rhombus Float Clamp

Specifications:

CABLE:

• Flexible 18 gauge, 2 conductor (UL, CSA) SJOW, water-resistant (CPE) jacket

FLOAT:

• 2.81 inches diameter x 3.42 inches long (7.14 x 8.68 cm) high impact, corrosion resistance, PVC housing for use in sewage and non-potable water up to 140°F (60°C)

MAXIMUM WATER DEPTH:

• 30 feet (9 meters), 13 PSI (90 kPa)

MERCURY TILT SWITCH:

• Single pole, single throw, mercury-to-metal contacts, hermetically sealed in a steel capsule and epoxy sealed in the float housing

ELECTRICAL:

• 5 amps, 120/230 VAC, 50/60 Hz

NOTE: This switch is not recommended for controlling electrical loads less than 30 milliamps, 12 VAC and non-arcing electrical loads (intrinsically safe applications).

It is not legal to use mercury float switches in the states of CT, RI, ME, CA, VT, IL, MN, NY, LA, NH, and MA.