ABB Electrical 1SAR700110R0010 Temperature Monitoring Relay

ABB Electrical 1SAR700110R0010 Temperature Monitoring Relay

Basic Information

Model number: 1SAR700110R0010 is a specific model number for this temperature monitoring relay, which belongs to ABB's 1SAR700 series.

Series: The 1SAR700 series of temperature monitoring relays are designed for accurate temperature monitoring and control of a wide range of electrical equipment and systems requiring temperature protection.

Technical data

Measuring range: -50℃ to + 500℃, to meet the temperature monitoring needs of a variety of different environments and equipment.

Rated control power supply voltage: 24-240V AC/DC, wide voltage range allows it to adapt to different power supply systems, enhancing its versatility and compatibility in a variety of electrical circuits.

Output contacts: 2 switching contacts (SPDT) and 1 normally open contact, which can realise different control logic and signal outputs according to the temperature monitoring results to meet diversified control needs.

Functional features

A variety of monitoring functions: over-temperature monitoring, under-temperature monitoring and temperature window monitoring functions, can be configured to achieve different monitoring modes, can accurately monitor the temperature whether the temperature exceeds or falls below the set threshold, and make timely response, effectively protect the equipment from the impact of temperature anomalies.

Sensor compatibility: Support PT100, PT1000, KTY83, KTY84, NTC and other types of temperature sensors, the user can choose the appropriate sensor according to the actual application scenarios and needs, convenient and flexible construction of temperature monitoring system.

Digital adjustable: its parameters can be adjusted digitally through the front panel operating elements, such as temperature threshold, hysteresis (hysteresis value), etc., the operation is simple and convenient, and can achieve precise adjustment to meet the individual needs of different users of temperature monitoring accuracy and control logic.

Status Indication: Equipped with LED indicators, it can intuitively display the current temperature monitoring status and relay output status, making it easy for users to quickly understand the operation of the equipment and whether the temperature is abnormal, so as to detect potential problems in time.

Short-circuit monitoring and disconnection detection: real-time monitoring of short-circuit faults and sensor disconnections in the circuit, and in the event of anomalies in a timely manner to trigger the corresponding protective action, to avoid damage to the equipment due to circuit failures and safety accidents, to improve the reliability and safety of the system.

Application Fields

Industrial automation: Widely used in temperature monitoring and control in various industrial production processes, such as chemical, metallurgical, electric power, pharmaceutical and other industries, can be used to monitor and protect the temperature of motors, transformers, reaction kettles, heating furnaces and other equipment, to ensure that the equipment operates in a safe temperature range, improve production efficiency and equipment reliability.

HVAC system: In HVAC system, it can be used to monitor the temperature of air-conditioning units, cold storage, refrigerated trucks and other equipment, to achieve precise control and protection of the temperature, to ensure the normal operation of the system and the stability of the ambient temperature.

Transportation: In automobiles, ships, aircraft and other means of transport, it can be used to monitor the temperature of key components such as engines, gearboxes, braking systems, etc., to detect temperature anomalies in a timely manner and take measures to ensure the safety and reliability of transport.

Electronic equipment: For some temperature-sensitive electronic equipment, such as computer servers, communication base stations, electronic instruments, etc., the temperature monitoring relay can be used to monitor the internal temperature of the equipment, to prevent equipment failure and performance degradation due to overheating, and to extend the service life of the equipment.