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Omron K8DT-LS1TA — Process / Temperature Controllers

Omron K8DT-LS1TA Liquid Level Controller, 100-240VAC

MPNK8DT-LS1TA
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Omron K8DT-LS1TA, constant-level liquid level controller, 100-240VAC supply, 10~100kOhm sensitivity, built-in delay timer, DIN rail mount.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

K8DT-LS1TA — Identification
ParameterValue
SeriesK8
TypeConstant Level
K8DT-LS1TA — Electrical
ParameterValue
Supply voltage100 ~ 240VAC
K8DT-LS1TA — I/O
ParameterValue
Output typeSolid State
K8DT-LS1TA — Performance
ParameterValue
FeaturesDelay Timer
K8DT-LS1TA — Environmental
ParameterValue
Operating temperature-20°C ~ 60°C
K8DT-LS1TA — Mechanical
ParameterValue
Mounting typeDIN Rail
Termination styleScrew Terminal
K8DT-LS1TA — Other specifications
ParameterValue
Weight0.221 lb (100.24 g)
Sensitivity10 ~ 100kOhm
Distance - control to sensor100m

Product details

Constant-Level Liquid Level Controller for Panel Integration

The Omron K8DT-LS1TA is a constant-level liquid level controller designed for DIN-rail mounting in control panels. It operates on a 100-240VAC supply and monitors liquid level via a probe sensing resistance between 10 and 100 kOhm. The built-in delay timer prevents nuisance trips from surface turbulence or splashing — the output switches only after the level condition persists for the set delay period.

Sensitivity and Wiring Considerations

The sensitivity adjustment covers 10 to 100 kOhm, matching common conductive liquids (water, weak acids/bases) with stainless or carbon probes. The 100 m maximum distance between controller and sensor allows remote tank monitoring without signal degradation. Termination is via screw terminals — no special crimp tooling needed for field wiring. The solid-state output switches directly, so no intermediate relay is required for PLC or alarm inputs.

Frequently asked questions

How does the delay timer work on K8DT-LS1TA?

The built-in delay timer introduces a settable time lag between the level condition being met and the output switching. This filters out brief level fluctuations from pump starts or surface waves, preventing false alarms.

MPN
K8DT-LS1TA