---
product_id: 119830411
title: "Replacement Oxygen Sensor for GfG G450"
brand: "alphasense"
price: "€ 220.31"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/119830411-replacement-oxygen-sensor-for-gfg-g450
store_origin: NL
region: Netherlands
---

# Quick surface mount installation ±1.5% accuracy for precise readings 2-year replacement warranty Replacement Oxygen Sensor for GfG G450

**Brand:** alphasense
**Price:** € 220.31
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your gas detection game with precision and ease!

## Quick Answers

- **What is this?** Replacement Oxygen Sensor for GfG G450 by alphasense
- **How much does it cost?** € 220.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/119830411-replacement-oxygen-sensor-for-gfg-g450)

## Best For

- alphasense enthusiasts

## Why This Product

- Trusted alphasense brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Install your replacement sensor in minutes with easy surface mount design.
- • **OEM-Grade Quality:** Manufactured by Alphasense, matching original GfG G450 sensor specs perfectly.
- • **Long-Term Reliability:** Enjoy peace of mind with a 2-year replacement warranty backing your sensor.
- • **Seamless Compatibility:** Directly replaces GfG Equivalent PN: 1450001 for flawless integration.
- • **Precision You Can Trust:** Achieve pinpoint gas level monitoring with ±1.5% measurement accuracy.

## Overview

This Replacement Oxygen Sensor for the GfG G450 offers OEM-level accuracy (±1.5%) and quick surface mount installation. Manufactured by Alphasense, it perfectly matches the original sensor (PN: 1450001) and comes with a 2-year replacement warranty, ensuring reliable and precise gas level monitoring.

## Description

Replacement Oxygen (O2) sensor for the GfG G450. Sensor is a compatible version and is produced by Alphasense, the same company that produces OEM sensors. GfG Equivalent PN: 1450001

## Features

- Meets specs for the GfG G450 gas detector
- Installs in minutes
- 2 Year Replacement Warranty
- GfG Equivalent PN: 1450001

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Style | Modern |
| Measurement Accuracy | ±1.5% |
| Mounting Type | Surface Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | gas level monitoring |
| UPC | 682858091326 |
| Manufacturer | Alphasense |
| Item model number | O2-A2 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Style:** Modern
- **Measurement Accuracy:** ±1.5%
- **Mounting Type:** Surface Mount
- **Output Type:** Push-Pull
- **Specific Uses For Product:** gas level monitoring

## Images

![Replacement Oxygen Sensor for GfG G450 - Image 1](https://m.media-amazon.com/images/I/21HGoNOwu4L.jpg)
![Replacement Oxygen Sensor for GfG G450 - Image 2](https://m.media-amazon.com/images/I/61e39UGyzKL.jpg)

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-24*