FTE31 Point Level Switch Soliswitch Rotary Paddle Switch

$999.00

Endress+Hauser

The Soliswitch FTE31 is used as a full, empty and demand alarm on silos containing solids.

Its construction and materials make the unit suitable for use in the food industry.

The unit is suitable as a level limit switch in dust-explosion-hazardous areas.

Typical applications are level detection in: Cereals, sugar, cacao, animal feeds, washing powders, chalk, dry plaster, cement, granulates, wood chips

 

Description

Field of application

The economical Soliswitch FTE31 is a paddle switch for point level detection in bulk materials. Its robust polymer housing and compact design makes it an ideal sensor for full, empty and demand alarm in applications with bulk solids. The optimized materials make the unit outstandingly robust and therefore suitable for use in dust explosive areas.

The universal point level switch FTE31 is used as a full, empty and demand alarm on silos containing solids. Its construction and materials make the unit suitable for use in the food industry. The unit is suitable as a level limit switch in dust-explosion-hazardous areas.

Typical applications are level detection in: Cereals, sugar, cacao, animal feeds, washing powders, chalk, dry plaster, cement, granulates, wood chips

Benefits

  • Reliable and economical paddle switch

  • Highest safety standard for dust-explosion-hazardous areas

  • Diverse instrument designs for use under different application conditions

  • Slip clutch prevents impact on paddle

  • Ingress protection to IP 65 / NEMA 4x / Type 4x for optimum safety in the process

Additional information

Brand

Endress+Hauser/E+H

Measuring principle

Paddle

Characteristic / Application

universally applicable as a full, empty and demand alarm on silos containing solids

Specialities

Hinged paddle for retro-fitting

Supply / Communication

230V 50/60 Hz
115V 50/60 Hz
48V 50/60 Hz
24V 50/60 Hz
20 to 28 VDC

Ambient temperature

-20 °C … 60 °C (-4 °F … 140 °F)

Process temperature

-20 °C … 80 °C (-4 °F … 170 °F)

Process pressure / max. overpressure limit

0.5 bar to 1.5 bar (7 psi to 22 psi)

Min. density of medium

>= 100 g/l

Main wetted parts

Shaft: 1.4435
Paddle: 1.4435

Process connection

Threaded boss – thread NPT 1 1/4" or NPT 1 1/2"

Sensor length

Standard:
75 mm (3")
100 mm (4")
200 mm (8")
300 mm (12")
400 mm (16")
500 mm (20")
600 mm (24")

Communication

Relay

Certificates / Approvals

FM DIP Cl.II,III, Div.1 Gr.EFG
CSA DIP Cl. II,III, Div.1, Gr.EFG

Application limits

max. grain size 50 mm (2")

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