Level switch for liquid control up to 180 °C - side installation

SIMPLE S50

Level switch for lateral liquid control with 1 or 2 SPDT microswitches, adjustable float rod and DN 25 process connection. It supports 25 bar pressure, 180 °C process temperature and IP65 electrical housing.

Introduction

Lateral liquid level control calls for a compact switch that installs easily and still handles demanding process conditions. This level switch is designed for side mounting and is suitable for liquid applications with process temperatures up to 180 °C.
 
The adjustable float rod gives installers three possible float positions, allowing the switch point to be adapted to the tank and required level. One or two SPDT microswitches can be specified, with independent separately wired contacts for clear switching signals.
 
Industrial use is supported by brass or AISI-316 body executions, an AISI-316 float and AISI-303 rod. With 25 bar maximum working pressure, IP65 protection and an operating ambient temperature of -30 /+55 °C at 90% RH, it is a practical choice for compact side-mounted liquid level control.

Side-mounting design
Side-mounting design
Reduced dimensions support lateral installation in liquid tanks.
High process rating
High process rating
Suitable for liquids up to 180 °C and pressure up to 25 bar
Adjustable switch point
Adjustable switch point
Float rod offers 3 positions to match tank layout and level.
Dual contact option
Dual contact option
1 or 2 SPDT microswitches provide independent switching signals.

Features

Rod versions

Type C and Type D rod versions define switch point positions relative to the mechanical axis of the instrument.

Electrical contacts

The switch uses SPDT microswitch contacts rated for 250V AC, 48V DC and 3A. L1 provides one microswitch and L2 provides two.

Electrical output

The IP65 housing is made from PA6 with glass fiber and includes 6 terminals with a polyamide PG9 cable gland.

Process connection

The level switch uses a DN 25 process connection with Ø 1" male thread and Parallel UNI 228/1 thread type.

Float and rod materials

The float is AISI-316 with S.G. 0,7. The supporting rod is AISI-303.

Float and rod materials

The float is AISI-316 with S.G. 0,7. The supporting rod is AISI-303.

Installation guidance

The float can be placed in 3 positions. A PTFE sealing gasket must be inserted between the level control and the tank.