Hazardous Area Temperature Measurement: ATEX and IECEx Explained
April 7, 2026
A plain-English guide to ATEX and IECEx certification for temperature sensors — zone classifications, protection concepts, and what the markings mean.
Globally CompatibleSensor Instrumentation
Precision-engineered temperature sensors, thermowells and level instrumentation, custom-designed for the world’s most demanding industrial applications. Trusted by engineers worldwide since 1978.
Why Choose H&B Sensors
Custom-designed and built to perform, our sensor solutions cover the full spectrum of industrial measurement — from standard process environments to the most extreme operating conditions.
Made in the UK
Every product manufactured in-house at our UK facility — consistent quality, dependable supply.
Precision You Can Trust
High-accuracy sensors built to perform reliably in demanding industrial environments.
Fast & Responsive
Rapid production and delivery, with knowledgeable engineers on hand when you need them.
Technical Expertise
Speak directly with engineers who understand your application — not just salespeople.
Custom Solutions
Bespoke sensor designs tailored precisely to your exact application and environment.
Global Reach
UK-based with operations in Norway, supporting customers across Europe and beyond.
Precision Temperature & Level Instrumentation Products
Products
Custom-designed and built to perform, our sensor solutions cover the full spectrum of industrial measurement — from standard process environments to the most extreme operating conditions.
Future-Proof Your Projects with Full Lifecycle Support
Services
From initial specification through to installation, commissioning, and ongoing maintenance — we're with you at every stage to ensure your instrumentation performs reliably throughout its service life.
From the Depths of the Oceans to the Edge of Space
Blog
H&B Sensors supports engineers in the most challenging environments and demanding applications worldwide — wherever precision and reliability cannot be compromised.
Temperature Sensors for the Food and Beverage Industry
March 3, 2026
How to select temperature sensors that meet food safety regulations, hygienic design standards, and CIP compatibility requirements across food production.
Temperature Measurement in Oil and Gas: Challenges and Solutions
February 3, 2026
Sensor selection across upstream, midstream, and downstream oil and gas operations — from HPHT wellheads to custody transfer and hazardous area compliance.
Custom Temperature Sensors: When Off-the-Shelf Won’t Do
January 6, 2026
When standard temperature sensors can’t meet your requirements — unusual geometries, extreme environments, or special materials — and what a custom design process looks like.
