• RF capacitance adsjustable dual-point level switch
• Detecting independent non-interactive dual-points, detecting a single point, tip sensitive or at any point along the probe, high and/or low level
• Detecting level of liquids, oil based and water based
• Detecting the level of any material with dielectric constant greater than 1.5
• Disregards effects of product build-up on the probe
• Power supply 12-36 Vdc
• Field selectable Failsafe modes
• Micro-processor based electronics mounted in remote DIN rail enclosure, up to 300m (1000 ft)
• Adjustable time delay for output
• Status indication LEDs
• Compact concnetric tube design, standard fitting 3/4” NPT
• NEMA rated aluminum, stainless, PVC or explosion proof enclosure
• Heavy duty industrial design
• Pump control of one relay
• For use with metallic and non-metallic tanks

INTEMPCO LSA20-DT is a highly reliable microprocessor
based ON/OFF RF Capacitance level switch with up to
2 independently adjustable non-interacting set points. It
may be used in water based liquids, acids, diesel fuels
and oils in metallic and non-metalic tanks. The LSA20-DT
system consists of signal transmitter mounted in an
enclosure, a mounting fitting and a compact concentric
probe of up to 3m (10 ft) long. Probe material is SS316,
supplied bare or PFA Teflon jacketed. DIN Rail Remote
Module features an adjustable time delay, field selectable
Failsafe operation, 2 DPDT output relays, LED status
indication, and a simple push button calibration. It can
be installed up to 300m (1000 ft ) away from the process
where calibration is performed.

• Liquids, water-based and oil-based in metal tanks
• Organic acids compatible with stainless 316 and Teflon
• In Pharmaceutical, Waste treatment, Chemical and Food/Beverage and all industrial plants.

• Catalog Sheet (403 kb)
• Complete Catalog (2532 kb)