PRODUCT DESCRIPTION
OMRON K8AK-TH11S 100-240VAC - Temperature Monitoring Relay
This device is a dedicated temperature monitoring relay from the K8AK series, engineered for critical thermal supervision in industrial processes. It provides reliable detection of over-temperature, under-temperature, or heater disconnection conditions utilizing PT100 platinum resistance thermometer inputs. Designed for integration into control panels, it ensures operational safety and prevents equipment damage in heating systems, motor applications, and general process control.
Technical Specifications:
- SERIES/FAMILY: K8AK Series
- COMPONENT TYPE: Temperature Monitoring Relay
- ELECTRICAL SPECS: 100-240VAC Operating Voltage, 50/60 Hz Relay Output: 2 C/O (SPDT) contacts, 5A at 250VAC resistive load
- SENSOR INPUT: 1x PT100 Platinum Resistance Thermometer Input (3-wire connection)
- MONITORING FUNCTION: Over-temperature, Under-temperature, Heater Disconnection Detection
- OUTPUTS: 2x Alarm Outputs (Relay contacts)
- SETTING METHOD: Front panel potentiometers for threshold adjustment, DIP switches for mode selection
- ENVIRONMENTAL/MOUNTING: IP20 Enclosure Rating DIN Rail Mounting (35mm)
- COMPATIBILITY/APPLICATION: Industrial heating elements, motor thermal protection, process temperature control, HVAC systems, oven and furnace monitoring.