01
What is a temperature loop?
A temperature loop is a temperature management system that connects the processes of "measuring," "adjusting," "monitoring," and "recording" temperature. In manufacturing process, testing facilities, and storage environments, even slight temperature changes can affect quality, safety, yield, and work efficiency.
Measurement: Accurately understand the conditions on site.
The starting point of temperature management is to accurately measure the temperature and condition of the target. Sensors and measuring instruments help grasp the condition of equipment, products, and storage environments. If the measured values are unreliable, subsequent control and monitoring will not function properly.
control: To bring something closer to the desired state and stabilize it.
control the measured values to bring the temperature and conditions closer to the set target. Through heating, cooling, and output adjustments, it stabilizes the manufacturing process and storage environment. In environments where temperature fluctuations affect quality, the responsiveness and stability of control are crucial.
Monitoring and recording: Detect anomalies and record their history.
Monitoring is a system that not only observes the status but also detects anomalies and records their history. By understanding temperature deviations, equipment malfunctions, and operating history, it is possible to identify the cause of problems and make future improvements.
Calibration and Services: Supporting the reliability of measurements
Reliability of measurements is essential for a temperature loop to function correctly. Calibration, maintenance, and post-installation support ensure the reliability of measurement values, allowing for continued safe and reliable use in the field.
02
The four elements that configuration the temperature loop
When considering temperature management as a single system, it can be organized into four elements: "Measurement," "control," "Monitoring & Recording," and "Calibration & Service."
Category
Measurement
This is the starting point for accurately determining temperature. Selecting the appropriate measurement method—such as thermocouples, resistance thermometer, or radiation thermometer—is crucial, depending on the object and the environment in which it is used.
Control
Control
This mechanism uses measured values to bring the temperature and state closer to the set target and stabilize it.
Monitor
Monitoring and recording
By monitoring temperature changes and anomalies and recording their history, we support quality control, root cause analysis, and improvement activities.
Calibration & Service
Calibration and Services
We maintain the reliability of measurement values and support a state where you can continue to use the system with peace of mind even after implementation.
03
Why is the temperature loop important?
Temperature control is not complete with measurement alone.
Even if you can measure the temperature, the situation will not be stable unless you can control properly. Furthermore, even if you can control, if you cannot check for abnormalities or their history, it will be difficult to identify the cause and make improvements.
Use the measured values to inform your next decision.
In temperature management, simply having "numbers available" is not enough. It is important to control based on those values, monitor changes, review records as needed, and lead to improvements.
Maintain the reliability of measurement values
Sensors and measuring instruments can change in condition depending on the usage environment and age. By combining calibration and inspection, we can maintain consistently reliable measurement values.
04
Relationship between temperature loops and loop solutions
The temperature loop is a way of viewing temperature control as a series of steps.
The temperature loop is a way of thinking that views measurement, control, monitoring, recording, and calibration not as individual functions, but as interconnected flows.
By utilizing measured values in control, monitoring and recording control results, and utilizing that data for improvement, it becomes easier to enhance the quality of temperature management.
Loop Solutions are Chino's proposals tailored to on-site challenges.
Chino's Loop Solution is based on the concept of temperature loops and combines sensors, controllers, recorders, monitoring systems, calibration services, and other components to provide solutions for on-site challenges.
Rather than simply implementing a single product, we take a comprehensive approach to temperature management by clarifying “what to measure,” “how to control,” “which conditions to monitor and record,” and “how to maintain the reliability of measurement data.”
"Loop Solution" is a registration trademark of CHINO Corporation. On this page, it is used to describe Chino's approach to solving on-site problems by combining its measurement, control, and monitoring technologies.
05
Thinking from the perspective of on-site challenges
Challenges in temperature management vary depending on the site. First, by organizing "what is causing difficulties," it becomes easier to see the necessary measurement, control, and monitoring mechanisms.
The temperature is unstable.
In addition to controller settings, we isolate the cause by considering multiple factors such as sensors, heaters, load conditions, and furnace temperature distribution.
The furnace temperature is unstable.
This document outlines how to troubleshoot temperature-related problems based on 10 common causes, including those related to measurement systems, equipment, control, and operation.
See the causes and countermeasures for furnace temperature problems.
I want to make the measurements reliable.
This section allows you to review the principles for maintaining the reliability of measurement values, including calibration, inspection, and review of measurement conditions.
I want to monitor and record the equipment.
This document outlines the principles for continuously recording measured values to detect anomalies, review history, and implement improvement activities.
06
Temperature Loops in Video
You can also watch a video explaining the concept of temperature loops. It provides an overview of how measurement, control, and monitoring are interconnected.
FAQ
Frequently asked questions
What is the difference between a temperature loop and general temperature control?
General temperature management may refer to certain tasks such as measurement and recording. The temperature loop is a concept that views measurement, control, monitoring, recording, and calibration as a continuous workflow.
Is "Loop Solution" a product name?
This is not the name of a specific single product. It is a term that represents a proposal to combine Chino's equipment, systems, and services to address on-site challenges and solve temperature control problems.
Can it be installed in existing equipment?
Depending on the equipment configuration and communication conditions, it may be possible to consider a phased approach while utilizing existing sensors, controllers, recorders, and monitoring systems. First, it is important to clarify the target equipment, the number of measurement points, the items to be monitored, and the requirements for recording and notification.
What information should I prepare when I come for a consultation?
Providing information such as the target to be managed, temperature range, number of measurement points, current equipment configuration, problems you are facing, necessary records and notifications, and requirements for integration with existing equipment will make the planning process easier.
Are you considering creating a temperature control system?
We provide information tailored to your specific on-site challenges, such as "We don't know what to measure," "The temperature is unstable," or "We want to centralize monitoring and recording."
First, let's look at how to choose a temperature measuring device.
