CLS4 Capacitive level switch

Product catalog summary

Overview: The document provides technical specifications and options for the CLS4 Capacitive Level Switch, designed for ON-OFF level control in both conductive and non-conductive liquids. It is suitable for installation on the top and lateral sides of metallic tanks.

Specifications:

Protection: IP67 rating.
Insulation: Options for PTFE or PVC insulation.
Electrode Length: Customizable, with various insulation and material options.
Installation: Available for top and lateral tank installations.

Versions:

A: Without preamplifier.
B: Compact version.
D: Compact with carbon-steel dissipator.
E: Compact, ATEX certified for hazardous environments.
F: Compact with SS316 dissipator.
H, L, R, S: Separate configurations with various connection and housing options.
N, P: Compact with dissipators, ATEX certified.
Z: Special configurations.

Electronic Preamplifier Options:

00: None.
43-46: TL41R ON-OFF with various power supply and display options.
73: TC7.3R for local calibration with multiple relay outputs.
99: Special configurations.

Housing Options:

B: IP66 with polycarbonate cap.
F: PC with transparent cap and osmotic filter, IP67.
G: IP67 aluminum with osmotic filter, necessary for ATEX versions.
L: PC with blind cap and osmotic filter, IP67.
Z: Special configurations.

Process Connection Options: Various threaded flange and clamp options in materials like carbon-steel, SS316, and PVC, suitable for different housing types.

Electrode Type and Insulation: Options include PTFE and PVC insulation with SS316 rods, with configurations for specific liquid types and lengths.

Non-Sensitive Part Options: Materials include none, carbon-steel, and SS316, with special configurations available.

Catalog excerpts

CLS4 Capacitive level switch Protection IP67 PTFE or PVC insulation Capacitive units with rod probe for general-purpose, suitable for ON-OFF level control in conductive or non-conductive Technical Feature Version Process connection Electrodes rod partially insulated in PTFE or PVC Atex

Open the catalog to page 1

CAPACITIVE | LEVEL CONTROL Rod level switch ON/OFF capacitive level control Suitable for conductive and non-conductive liquids Top and lateral side metallic tank-installation Setting by VL601SGM keyboard/display removable module (TL41R) opt. or by pushing buttons (TC7.3R) Without preamplifier Compact Compact with carbon-steel dissipator between head and connection Compact, ATEX II 1/2D Ex ia/tb IIIC T150°C Da/Db IP66 - Tamb: -20°C ÷ 60°C (only with TL41R insert and " G" housing) Compact, with SS316 dissipator between head and connection Separate with M8 female connection + 2m coax cable with...

Open the catalog to page 2

Process connection G1" / Carbon-steel - not for DIN B housing 01 G1" / SS316 - not for DIN B housing 02 1" NPT-M / Carbon-steel - not for DIN B housing 03 1" NPT-M / SS316 - not for DIN B housing 04 G1"½ / Carbon-steel - not for DIN B housing 11 G1"½ /SS316 - not for DIN B housing 12 G1"½ / PVC - only for compact versions, B housing and TC73R insert 18 G1"½ / PTFE - not for DIN B housing 19 Sanitary DN25 DIN 11851 / SS304L - not for DIN B housing 20 Sanitary DN40 DIN 11851 / SS304L - not for DIN B housing 21 Sanitary DN50 DIN 11851 / SS304L - not for DIN B housing 22 Threaded flange DN40 PN6...

Open the catalog to page 3

CAPACITIVE | LEVEL CONTROL

Open the catalog to page 4

CLS4 Capacitive level switch

CLS4 Capacitive level switch

Catalog excerpts

All SGM LEKTRA catalogs and technical brochures