Omron K8AK 系列监控继电器经过巧妙的设计,可进行准确可靠的监控,用于工业设施和设备。K8AK-TH 继电器为紧凑型和薄型,适用于温度警报和监控。 该继电器的智能设计可确保能够监测和防止异常温度。 该继电器还随附报警状态识别 LED 指示器和自保持输出。
• 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
• Temperature input
• 1 Relay
• Setting Unit 10°C/°F
• Power supply 100 V ac to 240 V ac
• Power 5 V a max
• Sensor input Thermocouple – K, J, T, E, B, R, S, PLII
• 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
属性 | 数值 |
---|---|
监测应用 | 温度 |
触点配置 | 单刀双掷 |
延时 | 100ms |
温度灵敏度 | 过热 |
温度感应距离 | 0 → 1800°C |
系列 | K8AK-TH |
安装类型 | DIN 导轨 |