Frick/Mercury Electronics 639A0151G03 Temperature Sensor Assembly — 3/4" NPT, OEM Industrial Refrigeration Sensor

Product Description

The Frick 639A0151G03 is an OEM temperature sensor assembly designed for industrial refrigeration, compressor packages, and ammonia‑based cooling systems. This model features a 3/4" NPT process connection and includes a DIN‑style electrical connector, providing a secure, service‑friendly interface for control panels and monitoring systems.

Built for harsh industrial environments, this sensor delivers accurate and stable temperature readings essential for maintaining system efficiency, safety, and performance. It is a direct replacement for Frick equipment requiring the 639A0151G03 specification, ensuring proper fit and electrical compatibility.

⭐ Key Features & Benefits

• OEM Frick Part — Ensures perfect compatibility with Frick industrial refrigeration systems

• 3/4" NPT Threaded Connection — Secure, leak‑resistant installation

• DIN Electrical Connector — Fast, reliable wiring and serviceability

• Industrial‑Grade Construction — Designed for ammonia refrigeration and compressor environments

• Accurate Temperature Monitoring — Supports system protection and performance optimization

• Direct Replacement — No modifications required

🔧 Uses / Applications

• Frick industrial refrigeration systems

• Ammonia cooling plants

• Compressor packages

• Cold storage facilities

• Process cooling and industrial HVAC

• Temperature monitoring for safety and control loops

📊 Technical Specifications

🔄 Cross‑Reference / Interchange Table

This product was acquired by Freeman Liquidators from a sale of merchandise subject to a commercial insurance loss. Freeman Liquidators is a secondary seller of products, is not affiliated with or sponsored by the manufacturer of the products and is not a manufacturer authorized seller of the products. Sale of this product by Freeman Liquidators is not subject to the policies of the manufacturer. Any warranty offered by the manufacturer is not available to you as the purchaser.

All products are NEVER USED but external packaging will have damage. Some items may be placed into other packaging to ensure safe shipping. All items are opened for inspection prior to shipment to ensure the best quality of products. Freeman Liquidators guarantees your satisfaction. If you are not completely satisfied with a purchased product, within 30 days from the date of purchase, return the product in its packaging and Freeman Liquidators will fully refund your money.

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