OEM Remote Reading Capillary Thermometer from China Suppliers | Factory-Direct Temperature Measurement Solutions Manufacturers, Factories

The Remote Reading Capillary Thermometer is an essential tool for efficient temperature monitoring across various industrial applications. This thermometer uses a thin capillary tube filled with either gas or liquid to transmit temperature variations from a remote bulb sensor to a mechanical dial indicator. With a high-quality stainless steel construction, it is designed to withstand harsh environments, making it a reliable choice for industries in China and beyond, Our capillary thermometers are customizable with lengths of up to 10 meters, allowing for versatile installation options. They can measure temperatures ranging from -100°C to +700°C, making them perfect for monitoring the temperature of liquids such as water and oil. As trusted suppliers and manufacturers, we cater to diverse industrial needs, including cooling systems, HVAC/R, and food processing, Choose our Remote Reading Capillary Thermometer for superior performance and adaptability in temperature measurement, backed by a reputable factory committed to quality and precision

Product Description

📋 Product Specifications
Case Stainless steel 304 bayonet removable case
Size 100mm (4")
Ring (Cover) Stainless steel bayonet type
Window Instrumental glass / Polycarbonate
Pointer Aluminum Alloy, Black Finished, Zero-adjustable
Dial Aluminum alloy in white background, can be in customize brand logo
Connection SS304 (or SS316 as per request). Lower back mounting
Thread 3/8", 1/2" BSP, NPT as per request
Sensing Element Bi-metallic coil
Accuracy Class 1.6 as per EN 13190
Over Pressure Limit 110% of full scale value
Ambient Temperature -25°C to +65°C
Process Temperature Max. 400°C
Stem Material Stainless steel 304 (SS316 as per request)
Stem Bulb Diameter 6mm; length from 50mm to 500mm
Capillary Line Length Stainless steel, length from 1 m to 10 m max
Protection IP65
Package Neutral box package with sticker
Key Features
Compliance to EN 13190 standard
🌡️
Wide selection of temperature ranges from -100°C to +700°C
🔩
All stainless steel 304 (316ss optional) construction case and stem
⚙️
Customization: Long capillary lengths (up to 10m) and various stem/connection types (flanges, U-clamps in BSP, NPT, PT etc.) available
💧
Fill Types: Gas-filled or liquid filled, depending on range and usage
🎯
Accuracy: Typically offers 1.6% accuracy for reliable monitoring
🛡️
Protection level up to IP65
🔄
Zero adjustable pointer
🏷️
OEM dial design available
🏭 Applications
🔥
Commonly used in boilers, ovens, and large transformers
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Various industrial processes involving liquids, gases, and steam
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Water and oil temperature measurement
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Any situation requiring temperature monitoring away from the measurement point
Frequently Asked Questions
Q What is the maximum process temperature this thermometer can handle?
This capillary thermometer supports a maximum process temperature of 400°C, making it suitable for high-temperature industrial environments such as boilers, ovens, and transformers.
Q What capillary line lengths are available?
The stainless steel capillary line is available in lengths ranging from 1 meter up to 10 meters, allowing flexible installation even when the gauge needs to be positioned far from the measurement point.
Q Is the thermometer compatible with both BSP and NPT thread connections?
Yes. The thermometer supports 3/8" and 1/2" BSP and NPT thread connections as per request. Custom connection types such as flanges and U-clamps are also available.
Q What is the accuracy class of this thermometer?
The thermometer meets Class 1.6 accuracy as per EN 13190, providing reliable and precise temperature readings for industrial monitoring applications.
Q Can the dial be customized with a brand logo?
Yes. The aluminum alloy dial with white background supports OEM customization, including custom brand logos and dial designs, making it ideal for branded or private-label products.
Q What is the IP protection rating, and what does it mean?
This thermometer carries an IP65 protection rating, meaning it is fully dust-tight and protected against water jets from any direction. This makes it well-suited for demanding industrial environments where exposure to dust and moisture is common.

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