Duplex RTD Pt100 Sensor probe with Adjustable 1/2 inch Male Fitting Bush and 12 inch probe length

Adjustable Duplex PT100 RTD Sensor – 12" (300mm) Stainless Steel Probe with 1/2" Male Fitting Bush

Product Description

Engineered for critical industrial applications requiring both built-in redundancy and flexible installation, this Duplex PT100 Resistance Temperature Detector (RTD) delivers exceptional thermal accuracy. It features two independent high-purity platinum elements housed within a generous 12-inch (approx. 300mm) stainless steel probe, allowing it to bypass thick tank insulation to capture core temperatures. The defining feature is the adjustable 1/2-inch male compression fitting bush, which enables maintenance engineers to precisely set the required insertion depth on-site, making it a highly versatile replacement component for various machine types.

Technical Specifications

• Sensor Type: Duplex RTD PT100 (Dual Independent Platinum Elements)

• Probe Dimensions: Standard 6mm or 8mm (Outer Diameter) x 12 Inches (Length / approx. 300mm)

• Process Connection: Adjustable 1/2" Male Compression Bush (Allows for variable insertion depth)

• Material Construction: Heavy-duty Stainless Steel (SS-304 / SS-316) for superior oxidation and corrosion resistance.

• Accuracy: Standard Class B (Class A available for high-precision requirements).

• Wiring Configuration: 6-Wire System (Two independent 3-wire configurations for lead resistance compensation).

• Terminal Head: Standard IP67 weatherproof aluminum die-cast head with dual internal ceramic terminal blocks.

Key Features

• Variable Insertion Depth: The included 1/2-inch adjustable compression fitting allows the user to slide the 12-inch probe up or down to the exact required depth before locking it into place, eliminating the need to stock multiple sensors of different lengths.

• Fail-Safe Redundancy: The duplex dual-element design allows you to run one loop to your primary control panel and the second to a backup system or local display, ensuring continuous monitoring even if a primary loop is damaged.

• Extended Core Reach: The 12-inch (300mm) stem easily reaches the thermal center of deep mixing vats, industrial ovens, and large pipelines, providing truer readings than shallow surface sensors.

• Standard Integration: Easily interfaces with standard single or dual display PID controllers, PLCs, and heavy automated processing equipment.

Common Applications

• Chemical & Liquid Processing: Ideal for deep liquid holding tanks where the exact insertion depth might need to be fine-tuned during installation.

• Industrial HVAC & Boilers: Provides deep-duct or boiler-core temperature readings for accurate energy management.

• Food & Beverage Production: Highly effective for commercial brewing systems and pasteurization vats requiring redundant safety monitoring.