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Omron K8DT-TH1CD Temp Monitoring Relay

£183.94

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  • 0–999°C Range. Suitable for wide-range temperature monitoring.
  • Dual Input Compatibility. Supports Thermocouple and RTD sensors.
  • 24VAC/DC Operation. Flexible power compatibility for control systems.
  • SPDT Relay Output. Provides reliable alarm or control switching.
  • Push-In Terminals. Fast, tool-free wiring with secure connections.
  • Compact 17.5 mm Housing. Saves space in control panels.
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Omron K8DT-TH1CD Temperature Monitoring Relay – 24VAC/DC, 0–999°C, Thermocouple & Pt100 Input, SPDT

The Omron K8DT-TH1CD is a compact temperature monitoring relay designed for accurate over- or under-temperature control in industrial systems. Supporting both thermocouple and Pt100/Pt1000 RTD inputs, it offers precise measurement across a 0–999°C range for process protection and thermal management.

Operating on a 24VAC/DC power supply, this 17.5 mm-wide DIN-rail mounted relay features a single SPDT output for alarm or shutdown applications. With its push-in terminal design, slim profile, and reliable operation, the K8DT-TH1CD is ideal for control panels, heating systems, and temperature-critical automation.


Technical Specifications

Model: K8DT-TH1CD Omron
Series: K8DT Temperature Monitoring
Function: Over/Under temperature monitoring
Input Types: Thermocouple (E, J, K, T) and RTD (Pt100, Pt1000)
Temperature Range: 0–999°C
Form Factor: DIN Rail – Slim 17.5 mm Width
Connection Method: Push-in terminals
Ideal For: Heating control, process protection, temperature alarms, and automation systems


Electrical Specifications

  • Supply Voltage (AC): 20.4–26.4 VAC
  • Supply Voltage (DC): 20.4–26.4 VDC
  • Input Types: Thermocouple (E, J, K, T) / RTD (Pt100, Pt1000)
  • Temperature Detection Range: 0–999°C
  • Output Type: Relay (Electromechanical)
  • Output Contacts: SPDT (1 changeover)

I/O & Control Interface

  • Number of Channels: 1
  • Output Relay: 1 x SPDT
  • Alarm Functions: Over-temperature / Under-temperature selectable
  • Signal Indicators: LED display for output and alarm status
  • Adjustment: Front-panel dial or knob

Mechanical Specifications

  • Width: 17.5 mm
  • Mounting: DIN rail 35 mm
  • Terminal Type: Push-in connection
  • Case Material: Industrial-rated polymer
  • Body Colour: Black

Environmental Specifications

  • Operating Temperature: -10°C to +55°C
  • Storage Temperature: -25°C to +70°C
  • Humidity: 5–95% RH (non-condensing)
  • Protection Rating: IP20 (panel-mounted use)
  • Application Category: Industrial automation and process control

Compliance & Certifications

  • CE Marked: Yes
  • UL / cUL Listed: Yes
  • RoHS Compliant: Yes
  • Standards: IEC/EN 61010-1, IEC/EN 61326-1

Key Features & Benefits

0–999°C Range. Suitable for wide-range temperature monitoring.

Dual Input Compatibility. Supports Thermocouple and RTD sensors.

24VAC/DC Operation. Flexible power compatibility for control systems.

SPDT Relay Output. Provides reliable alarm or control switching.

Push-In Terminals. Fast, tool-free wiring with secure connections.

Compact 17.5 mm Housing. Saves space in control panels.


📦 Order the Omron K8DT-TH1CD from Drive Outlet Megastore

At Drive Outlet Megastore, we provide unbeatable Omron K8DT-TH1CD prices, offering reliable temperature monitoring solutions for automation, heating, and process safety systems. Compact, accurate, and built for long-term durability.

Check stock now or request a quote.

Monitor precisely. Protect efficiently. Omron reliability — only at Drive Outlet Megastore.


Weight 1.5 kg

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