Generic Stainless Steel Protective Sleeve 6x30mm - Compatible with PT100 & DS18B20 Temperature Probes

Name: Generic Stainless Steel Protective Sleeve 6x30mm - Compatible with PT100 &amp; DS18B20 Temperature Probes
Brand: Generic
SKU: SENS-3787
Price: 20.00 INR
Availability: OutOfStock

₹20.00 (Inclusive of all taxes)

Out of Stock

This stainless steel protective sleeve is a compact, hollow tube designed to house and shield sensitive temperature probes like PT100 and DS18B20 sensors. It provides mechanical protection and environmental isolation for installations in tight spaces, water tanks, pipelines, and industrial processes.

Features

Constructed from durable, corrosion-resistant stainless steel for long-term reliability.
Compact 6mm outer diameter x 30mm length fits into confined installation spaces.
Provides robust mechanical protection for delicate PT100 and DS18B20 probe elements.
Polished finish enhances corrosion resistance in wet, humid, and chemically harsh environments.
Hollow cylindrical structure allows for easy insertion and secure mounting of compatible temperature sensors.

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Description

This protective sleeve is engineered as a primary housing for industrial-grade temperature probes, creating a barrier between the sensitive sensing element and the measured medium. Its stainless steel construction ensures high resistance to corrosion, rust, and physical abrasion, extending the operational life of the installed sensor.

The hollow, cylindrical design with a polished interior facilitates the insertion of PT100 platinum resistance thermometers or DS18B20 digital temperature sensors, providing a secure and thermally conductive path. This sleeve is essential for applications where direct exposure of the probe to liquids, particulates, or mechanical stress would compromise accuracy or cause failure.

Key Features

High-grade stainless steel housing offers superior durability and chemical resistance.
Optimized 6mm diameter for minimal intrusion in pipes, tanks, and machinery.
Seamless, polished finish minimizes crevice corrosion and simplifies cleaning.
Provides a stable thermal interface for accurate temperature transfer to the probe.
Designed as a universal protective solution for common 3mm-4mm diameter probe stems.
Ideal for retrofit installations or adding protection to existing sensor setups.

Applications

Immersion probe protection in water heating tanks and boilers.
Pipeline temperature monitoring in chemical processing or food & beverage industries.
HVAC system duct and liquid line temperature sensing.
Retrofitting exposed DS18B20 sensors in outdoor weather stations or soil monitoring setups.
Laboratory equipment and industrial machinery where probe isolation is required.

Technical Specifications

Item Type	Sensor Probe Protective Sleeve / Housing
Material	Stainless Steel
Outer Diameter	6 mm
Length	30 mm
Compatible Sensor Types	PT100, DS18B20 (and similar diameter probes)
Color / Finish	Silver, Polished
Structure	Hollow Cylindrical Tube
Primary Application	Temperature Sensing Probe Housing & Protection
Approx. Weight	2 g

Frequently Asked Questions

Is this sleeve pre-assembled with a sensor, or is it empty?

This product is an empty, hollow protective sleeve only. It does not include a PT100, DS18B20, or any other temperature sensor. You must purchase and insert your compatible probe separately into the sleeve for use.

What is the inner diameter of this protective sleeve?

While the exact inner diameter is not specified, the 6mm outer diameter design is intended to accommodate standard PT100 probe stems and the TO-92 package of DS18B20 sensors, which typically have diameters around 3mm to 4mm. There is sufficient clearance for sensor insertion and optional thermal paste.

How do I install a temperature probe into this sleeve?

First, ensure your PT100 or DS18B20 sensor is clean. You can apply a small amount of thermally conductive grease to the probe stem to improve heat transfer. Gently insert the sensing end of the probe into the open end of the sleeve. The sleeve can then be mounted using an appropriate fitting (e.g., a compression gland) based on your application requirements.

Can this sleeve be used in high-pressure or sanitary applications?

This is a basic protective sleeve. For high-pressure pipelines or sanitary (CIP/SIP) processes, you typically require a fully welded, sealed, and rated thermowell with specific pressure and material certifications. This sleeve provides mechanical protection but is not a substitute for a pressurized thermowell.