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MLS Series

External Chamber Level Switches

A switch for critical area applications or just general purpose control, a choice of carbon steel chambers is available, or for more vigorous applications we supply a series of 316 stainless steel chambers. A variety of tank and process connection is available to make installations simple and economical.

Specifications

​Enclosure: Cast Al., Weather Proof IP 66

Connections: Brass ¾” ET or ½” NPT

Switch mechanism: Adjustable, Micro switch 5A, 230VAC (SPDT)

Switch actions: Bi-stable

No. of switch mechanisms: Max. Three (adjustable)

Control range: 150 mm (Approx.)

Operating Differential: 25±5mm

Float & Stem: SS304 or SS316

Float size: Ø50x150mm

Chamber MOC (IBR): CS (IBR grade) / Custom

Chamber MOC (Non-IBR): CS / SS304 / SS316

Process connection (IBR): Flanged

Size: 25NB, BS 10 - E or ANSI std

Process connection (Non-IBR): Flanged

MOC: CS, SS304, BS 10 - E

Size: 25NB or ANSI std

C-C distance: 300-1000mm *

Vent: ½” Plug / Flanged

Max temperature: 200°C (without cooling fins) Or 400°C (with cooling fins)

Test Pressure: Up to 50 Kg/cm²

Min. Liquid Specific Gravity: 0.8

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