Omron Resistance Monitoring Relay With SPST Contacts, 3 Phase, 24 V ac/dc

  • RS-stocknr. 111-3126
  • Fabrikantnummer K8DT-LS1TD
  • Fabrikant Omron
Wetgeving en conformiteit
Land van herkomst: CN

K8DT-LS Conductive Level Controller

Omron K8DT-LS conductive level controllers are Ideal for water level control. Offering sensitivity adjustment and an ON-delay timer that is ideal as a countermeasure for waves on liquid surfaces.

Sensitivity adjustment from 10 k to 100 kΩ.
Easy onsite adjustment
ON-delay timer from 0.1 to 10 s.
Width of 17.5 mm to reduce space required in panels.
Push-In Plus Terminal that reduce wiring work.
Double-insertion holes for crossover wiring (all terminals).

K8DT-LS Monitoring Water Level Controls Relays.

• Downsize control panels.
• Reduced wiring.
• Front setting switches.
• Detects errors in Motors and other equipment via current changes.
• Use in either over current or under current mode.
• Function as an alarm.
• Set threshold values.
• Alarm output can be set as a relay or transistor output.
• Input signal – Voltage, current, water level electrode and temperature (thermocouple or platinum resistance thermometer) can be input.
• Sensitivity adjustment and timer.
• Lower power consumption.
• Side by side mounting is possible.
• Long term contact reliability.
• Reliable in poor noise environments.
• Slim profile 17.5 mm

K8DT-LS1TD 24 VAC/DC Model.

• Conductive Level Monitoring Relay Controller.
• Single phase.
• Transistor Output.
• Power supply 24 V ac/dc.
• Response time 0.1 s to 10 s (variable).
• Current capacity 10 A (per pole).

Features and Benefits.

• Power supply 100 to 240 V ac, 50/60 Hz, 24 V dc
• Green LED Power (PWR)
• Yellow LED output (OUT)
• One SPDT contact relay.
• DIN Rail Mounted or Screw Mounted.
• Excellent for water level control.
• Number of insertions 50 times
• Weight 100 g
• Case material PC, UL 94 V-0.
• Colour N1.5
• Protection IP20 (terminals)

What is a Monitoring / Measuring Relay?

A monitoring / measuring relay is a protective control device, various types are available suiting what you wish to monitor. The relays receive input signals then monitor them and then output an alarm signal when a set value is reached (alarm relays). The relays protect your equipment against over voltage and over current faults. Monitoring relays monitor AC power supplies, voltage and current, analogue signals detecting unusual activity in equipment against set alarm thresholds.

Types of Monitoring Relays Available?

• Motor protection relays
• Temperature monitoring relays
• Water level control relays
• Voltage
• Current


EN 61010-1, EN 61326-1, UL 31010-1, IP 20 Terminals

Omron K8DT Series Control Relays

Omron K8DT measuring and monitoring relays are part of the Value Design for Panel concept that takes control panel design and manufacturing to a new level. The K8DT series protect important equipment from damage using various measuring and monitoring relays that conform to international safety standards. Low power consumption and low heat generation design offer a long service life.

Space Saving

The K8DT series can help downsize control panels by reducing the width between wiring ducts and void panel space. The slim body allows space to mount more devices in the same size of control panel to increase control panel functionality.

Push-In Plus Terminals

Push-In Plus terminal blocks on all K8DT relays reduce the time and work involved in wiring. The Push-In Plus terminals allow solid and stranded wires with pin terminals or ferrules to be inserted without the need for tools.

Kenmerk Waarde
Monitoring Application Resistance
Supply Voltage 24 V ac/dc
Contact Configuration SPST
Electrical Phase 3
Time Delay 0.1 → 10 s
Standards Met CCC, CE Certified, EN 61010-1, EN 61326-1, UL, UL 61010-1
Series K8DT-LS
Length 90mm
Width 17.5mm
Operating Temperature Range -20 → +60 °C
Terminal Type Screw
Dimensions 90 x 17.5 x 90 mm
Maximum Operating Temperature +60°C
Number of Poles 1
Minimum Operating Temperature -20°C
Mounting Type DIN Rail
Height 90mm
1 op voorraad - levertijd is 1 werkdag(en).
Prijs Each
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
1 +
47,39 €