Overview of Industrial Liquid-Filled Capillary Thermometer with Stainless Steel Case Temperature Instruments

Industrial Liquid-Filled Capillary Thermometer with Stainless Steel Case Temperature Instruments is used to monitor the temperature during industrial production processes, which are crucial for equipment operation, product quality, and production safety. There are various types, such as thermal resistance thermometers, thermocouple thermometers, infrared thermometers, optical thermometers, etc., each with its advantages, disadvantages, and applicable ranges, which need to be selected according to specific usage environments and measurement requirements. Regularly inspect and calibrate to ensure accuracy and reliability, providing reliable temperature measurement data for industrial production. Choosing and using industrial thermometers correctly can ensure the smooth progress of the industrial output.

Characteristics of Industrial Liquid-Filled Capillary Thermometer with Stainless Steel Case Temperature Instruments

High precision measurement: It usually has a high-precision temperature measurement function, which can accurately measure and display temperature values. This is thanks to the use of precision temperature sensors and measurement circuits.

Wide temperature range: able to adapt to a wide range of temperatures and measure and control industrial processes from extremely low to high temperatures. Different models of temperature controllers may have different temperature ranges, and users can choose the appropriate model according to their specific needs.

Multiple control modes: Usually supports multiple control modes, such as proportional control, PID control, fuzzy control, etc. These control modes can be selected and adjusted according to actual needs to achieve precise temperature control and stability.

Multiple output modes: With multiple output modes for communication and control with other devices or systems. Common output methods include analog output (such as current or voltage signals), digital output (such as RS485 communication interface), and relay output.

Large screen display: Provided with a large screen display, it can clearly display the current temperature, set temperature, and other related information. This allows users to visually monitor temperature changes and device status, making it convenient to operate and adjust parameters.

Strong anti-interference ability: There are often various sources of interference in industrial environments, such as electromagnetic interference, vibration, and temperature fluctuations. Industrial thermometers usually have strong anti-interference ability, and anti-interference design and filtering algorithms are adopted to reduce the impact of interference on temperature measurement and control.

Programmable function: With programmable function, users can customize settings and operations according to their needs. Users can set temperature curves, time control, and alarm functions through the programming interface to meet the needs of complex industrial processes.

Security protection function: usually has multiple security protection functions to ensure the safety of equipment and processes. For example, it can have functions such as over temperature protection, power outage memory, and fault alarm to prevent timely measures from being taken in case of temperature exceeding the safe range or equipment failure.

Easy installation: Industrial thermometers can be installed in various ways, such as axial, radial, and universal, making it convenient for users to use.

Good durability and reliability: Industrial thermometers are usually made of high-quality materials and processes, which have good durability and reliability and can work stably for a long time.”

Specification of Industrial Liquid-Filled Capillary Thermometer with Stainless Steel Case Temperature Instruments

This industrial thermometer measures temperature reliably in tough settings. It comes inside a strong stainless steel case. The case protects the sensitive parts inside. You find models using either 304 or 316 stainless steel. This metal fights off rust and corrosion well. It also handles physical bumps and scrapes. The case keeps everything safe from dust and water getting in.

The special part is the liquid-filled capillary tube. A bulb sits where you need the temperature reading. This bulb connects to a long, thin capillary tube. The tube links to the round gauge showing the temperature. The liquid inside expands or gets smaller when the temperature changes. This movement travels up the tube. The gauge needle moves to show the exact temperature. This design is simple and dependable. It works without needing batteries or electricity.

You see the temperature clearly on a large dial. The dial has big, easy-to-read numbers. The scale is marked in either Fahrenheit or Celsius degrees. The pointer is strong and won’t bend easily. Different models cover various temperature needs. Common ranges include -60 to 100°F or 0 to 500°F. Check the specific model for its exact range. Accuracy is usually within 1% of the full scale. This means trustworthy readings for your process.

Mounting this thermometer is straightforward. Many have a threaded stem. You screw this stem directly into a tank, pipe, or vessel. Other models use a separate thermowell for protection. The capillary tube is flexible. You can route it several feet from the bulb to the gauge. This lets you place the gauge where it’s easy to see. The stainless steel construction ensures long life. It handles oils, chemicals, steam, and water effectively. This tool gives you a direct, constant temperature reading.

Applications of Industrial Liquid-Filled Capillary Thermometer with Stainless Steel Case Temperature Instruments

These industrial thermometers measure temperature reliably. They use a liquid-filled capillary system. The liquid expands or contracts with heat changes. This movement shows the temperature on a dial. You can see the temperature clearly. The stainless steel case protects the inner parts. Stainless steel resists rust and corrosion well. It handles tough factory conditions. It survives bumps and knocks. Workers can trust this durability. The capillary tube is flexible. It connects the sensing bulb to the dial. This lets you install the dial away from the hot spot. You can mount it where you can easily see it. The bulb goes right where you need the temperature read. This is very useful.

Factories use these thermometers in many places. They monitor tanks and pipes. You see them on boilers and heaters. They check process temperatures in chemicals. They watch temperatures in food and drink making. Oil refineries use them too. They track heat in engines and gearboxes. This helps prevent overheating damage. Maintenance crews rely on them. They need accurate readings fast. The dial gives a clear number instantly. There are no batteries or electronics. This makes them simple and dependable. They work in hot, cold, or damp areas. They handle steam, water, oil, and mild chemicals. The stainless steel wipes clean easily. This is good for hygiene in food plants. They stick on machines permanently. Workers check them during rounds. They give a constant temperature view. This is vital for safety and control. You find them on large ovens and furnaces. They monitor coolant lines. They verify heating systems work right. They are basic tools. They get the job done day after day. Boiler rooms often have several. They check water temperature and steam pressure.

Company Profile

PDDN Photoelectron Technology Co., Ltd. is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality Industrial Liquid-Filled Capillary Thermometer with Stainless Steel Case Temperature Instruments, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of Industrial Liquid-Filled Capillary Thermometer with Stainless Steel Case Temperature Instruments

Here are five common questions about industrial liquid-filled capillary thermometers with stainless steel cases:

What is this thermometer?
This thermometer measures temperature in tough places like factories or pipes. It has a metal bulb sensing heat. A thin tube connects the bulb to the dial face. The tube is filled with special liquid. The liquid expands or contracts with temperature changes. This moves the dial pointer. The whole case is strong stainless steel.

How does this thermometer work?
Heat touches the metal bulb. The liquid inside the bulb gets warmer. The liquid expands. It has nowhere else to go. The expanding liquid pushes up the capillary tube. This push moves the pointer on the dial face. The dial shows the temperature. Cold temperatures make the liquid contract. The pointer moves down the scale.

Why use stainless steel?
Stainless steel fights rust and corrosion. Factories have wet conditions, chemicals, or salt. Stainless steel handles this. It protects the internal parts. It makes the thermometer last longer. It withstands bumps and scrapes. The case stays strong in dirty or harsh places.

What temperatures can it measure?
These thermometers cover a wide range. Common ranges are from -50°F to 600°F (-46°C to 315°C). The exact range depends on the liquid inside. Different liquids work for different temperatures. Check the specific model’s details. The dial clearly shows the scale.

How do I install it?
The bulb must touch the process you measure. Install it in a thermowell for safety. A thermowell is a protective sleeve. Or screw the bulb directly into a port. Keep the capillary tube safe. Do not bend it sharply. Do not crush it. Mount the dial where people can see it easily. Protect the dial from direct heat or vibration if needed.