Tecfluid Serie LT - GRM Válvulas e instrumentación
+34 93 587 22 22 | WhatsApp : +34 628 512 590 grm@grm.com.es


Tecfluid Serie LT

Magnetic strips level indicator

Tecfluid Serie LT



  • Simple construction
  • Resistant under extreme temperature and pressure conditions
  • No risk of leakage
  • Excellent chemical resistance
  • Measuring range: from 150mm to 15m
  • Accuracy: +-10
  • Connections:
    • EN 1092-1 or ASME B16.5 flanges. Other flange standards on request (JIS,…)
    • BSP or NPT threaded connections
    • Other connections on request
  • Materials: EN 1.4404 (AISI 316L), PVC, PP, PVDF, PTFE, PVC-C. Others on request.
  • Local indication:
    • By means of external float in a glass tube
    • By means of magnetic strips
  • Options:
    • Switches. Optional with EX d IIC T6 Explosion Proof Enclosure (ATEX Certified)
    • Electronic transmitter with 4-20 mA analog output for sale or hazardous area (Ex ia IIC t6 protection, ATEX certified). HART, PROFIBUS, FIELDBUS, MODBUS RTU protocols available on request


Working principle

According to communicating vessels principle. A float submersed in a  chamber communicated with the tank whose liquid level needs to be measured florats on liquid surface and moves together with it, as level increases or decreases.

The float is designed for the specific working liquid density and shows the tank level by means of magnetic coupling with an external float or with magnetic strips rail (depending on model). Both of them are mounted externally and isolated of the level gauge chamber.



  • Chemical and petrochemical industries
  • Process industry
  • Thermal plants and cryogenic installations
  • Ship industry
  • Boilers
  • Storage installations



  • LT …/: Indication by means of external float in a borosilicate glass tube. Graduated scale in cm included. Maximum liquid temperature for AISI 316L versions: 400ºC
  • LTL…/: Indication by means of bi-color magnetic strips (red-white) mounted in a anodized aluminium rail with polycarbonate cover. Optional graduated scale in cm. Maximum liquid temperature for AISI 316L versions: 200ºC
  • LT … LTL106 body in AISI316L, flanged connection
  • LT … LTL116 body in AISI 316L, threaded connection
  • LT … LTL14 body in PVC, PVC-c, PP or PVDF, flanged connection
  • LT … LTL15 body in AISI 316L with internal PTFE coating, flanged connection


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.