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Advantages

  • All plastic construction – no metal parts!
  • Installation without the need to remove the floats
  • Up to 5 floats
  • Up to 9 switching levels
  • 75 °C maximum operating temperature
  • Vertical adjustment option
  • Temperature measurement option
  • Local controller available

Description

The LCSFP is an all-plastic level probe operating on the basis of switching reed contacts from magnetic floats moving along a supporting protective tube. It is available with different plastic floats of different sizes and densities, which can be used for liquids with specific gravity up to 0.5 g/cm3, temperature up to 75 °C and pressure up to 5 bar. Up to 9 contacts can be installed in one probe, which can directly switch a variety of loads. The electrical connection is made via terminals mounted in a plastic protective box or head with IP65. On request, various constructions for mechanical connection are performed, as well as an option for vertical adjustment. The LCSFP probe is designed to operate in aggressive environments where stainless steel is not recommended.

Additional information

Комутационна способност

120 V / 0.5 A / 10 W, 230 V / 0.5 A / 10 W, 230 V / 1 A / 30 W, 230 V / 2 A / 50 W

Функция на контакта

NC (opens at float down), NC (opens at float up), NO (closes at float down), NO (closes at float up), NO/NC

Присъединяванe

Flange, G1'', G1/2", G1¼", G3/4", M20x1.5, M27x2, M33x2, NPT 1", NPT 1/2", NPT 1¼", NPT 3/4", Other

Материал на поплавък

Plastic

Вграден температурен сензор/термостат

None, Pt100, Pt1000

LCSFP all-plastic multi-point float level switch

Level

Technical Specifications
Model LCSFP
Specifications
Float typeP0N1P1P10P2P3P4
Float materialPPNBRPPPPPPPPPVDF
Liquid density [g/cm3] > 0,73> 0,60> 0,60> 0,72> 0,60> 0,50> 0,70
Number of floats11…31…31…31…41…51…5
Ext. tube diameter (‘d’)6 mm8 mm8 mm10 mm12 mm16 mm16 mm
Contact type (1)НО, НЗНО, НЗНО/НЗНО, НЗНО/НЗНО, НЗНО/НЗНО, НЗНО/НЗНО, НЗНО/НЗНО, НЗНО/НЗ
Maximum wire leads244671010
Max. common-lead contacts3352639494
Max. separated contacts1212132325353
Contact ratings‘1’: max. 120 VAC, max. 0.5 A, max. 10 W; ‘2’: max. 230 VAC, max. 0.5 A, max. 10 W; ‘3’: max. 230 VAC, max. 2 A, max. 50 W; ‘4’: max. 230 VAC, max. 1 A, max. 30 W
Temperature sensorbuilt-in Pt100 or Pt1000, class ‘B’, 2-wire (option)
(2)
Probe length (‘L0’)50…500 mm100…1000 mm100…1000 mm50…2000 mm100…2000 mm200…4000 mm200…4000 mm
End-to-float distance (‘A’)min. 18 mmmin. 23 mmmin. 21 mmmin. 15 mmmin. 37 mmmin. 47 mmmin. 47 mm
Float running distance (‘B’)min. 20 mmmin. 27 mmmin. 24 mmmin. 17 mmmin. 52 mmmin. 62 mmmin. 62 mm
Float-to-float distance (‘C’)min. 45 mmmin. 42 mmmin. 30 mmmin. 76 mmmin. 86 mmmin. 86 mm
Process temperature-20…75 °C
Ambient temperaturePPO housing: -40…130 °C; ABS housing: -20…70 °C
Max. process pressure5 bar0 bar5 bar5 bar3 bar3 bar2 bar
Process connectionmin. ¾” (M24)min. ½” (M20)min. 1″ (M33)min. 1″ (M33)min. 1″ (M33)min. 1 ¼”min. 1 ¼”
Housingup to 6 terminals (contact leads): PPO plastic head type “N”; up to 16 terminals (contact leads): ABS plastic box (80x80x60mm)
Wiringterminal block inside protective housing, accessible through cable gland
Wetted partsfloat: NBR, PP, or PVDF; tube and stopper: PVC; connection: PVC or POM
ProtectionIP65

(1) Different contact types can be ordered.
(2) Ask if available with float type “P0”.