SJE-Rhombus Sensor Float® Control Switch Description
Mercury-Activated, Narrow-Angle Control Switch
The Sensor Float® control switch is used to accurately monitor high (normally open) or low (normally closed) liquid levels to activate pump control panels and alarms in non-potable water and sewage 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 and is suitable for use with intrinsically safe circuits. Contact SJE Rhombus regarding specific intrinsically safe applications.
SJE-Rhombus Sensor Float® Control Switch Typical Application
Mercury Activated, Narrow-Angle Float Switch Designed to Activate Pump Control Panels and Alarms.
SJE-Rhombus Sensor Float® Control Switch Features
Suitable for Use with Intrinsically Safe Circuits.
Not Sensitive to Rotation
Control Differential of .5 Inches (1 cm) Above or Below Horizontal
FLOAT: 3.38" Diameter x 4.55" Long (8.58 cm x 11.56 cm), High-Impact, Corrosion Resistant, 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-Mercury Contacts, Hermetically Sealed in a Steel Capsule and Epoxy Sealed in the Float Housing.
ELECTRICAL: 5 Amp, 120/230 VAC, 50/60 Hz
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Resources
SJE-Rhombus Sensor Float® Control Switch Product Resources
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