Sensor Float® Mini
International Version
Description (English)
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.
Description (Español)
Interruptor de flotador para paneles de control y alarmas, activado por mercurio de ángulo estrecho.
El interruptor de control Sensor Float® Mini controla con precisión los niveles de líquido de llenado (normalmente abierto) o vaciado (normalmente cerrado) activando paneles de control y alarmas en aplicaciones de agua no potable y aguas residuales.
Los modelos normalmente abiertos (llenado): El interruptor de control se activa (se cierra) cuando el flotador está por encima de la horizontal y se apaga (se abre) cuando el flotador cae ligeramente debajo de la horizontal.
Los modelos normalmente cerrados (vaciado): El interruptor de control se activa (se cierra) cuando el flotador está ligeramente por debajo de la horizontal y se apaga (se abre) cuando el flotador sobrepasa ligeramente la horizontal.
Este interruptor no es sensible a la rotación y es adecuado para uso en circuitos de seguridad intrínseca.
Póngase en contacto con SJE-Rhombus con respecto a las aplicaciones de seguridad intrínseca.
Certificado UL, CSA
Cinco años de garantía limitada
Features
- Designed for use in confined spaces
- Control differential of 1 cm (.5 inches) above or below horizontal
Options:
- For normally open (high level) or normally closed (low level) applications
- In standard cable lengths of 3, 5, 6, or 10 meters (10, 15, 20, or 30 feet) – longer lengths available
- Two mounting options for flexibility in installation:
- Mounting Clamp: for applications where the float can be attached to a discharge pipe or similar mounting device
- Externally Weighted: for applications where the float can be suspended from above
UL Listed, CSA Certified
Five-Year Limited Warranty
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:
- 9 meters (30 feet), 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).
