Omron K8AK-TH Überwachungsrelais, 1-poliger Wechsler DIN-Schienen

Die Überwachungsrelais der Serie K8AK von Omron wurden für eine genaue und zuverlässige Überwachung von Industrieanlagen und Ausrüstung entwickelt. Die Relais der Serie K8AK-TH sind kompakt und schlank, geeignet für Temperaturalarme und die Überwachung. Die intelligente Bauweise der Relais gewährleistet die Überwachung und Verhinderung von abnormalen Temperaturen. Das Relais ist außerdem mit einer LED-Statusanzeige und einem selbsthaltenden Ausgang ausgestattet.

• Prevents and monitors large and abnormal temperature rises.
• Slim design only 22.5 mm wide.
• Rotary switches makes temperature switching easy.
• Universal input for thermocouple
• Can be normally closed or normally open. NC/NO.
• LED indicator alarm status / Output is retained when the alarm is off.
• Self-holding output.

• Monitoring Relay
• Thermocouple or platinum resistance thermometer
• Temperature input
• 1 Relay
• Setting Unit 1°C/1°F (0 to 999°C/°F)
• Power supply 100 to 240 V ac

• Power 5 VA Max
• Sensor input Thermocouple – K, J, T, E, Platinum resistance thermometer Pt100, Pt1000
• 1 x SPDT relay (5 A at 250 V ac resistive load)
• Rotary switch setting (3 switches)
• Green LED Power (PWR)
• Red LED Relay output (ALM)
• DIN Rail Mounted
• Weight 160 g
• Case material PC and ABS, UL 94 V-0
• Colour N1.5
• Protection IP20

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.

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

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