Industrial Gas Systems

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Sensepoint HT Sensor

The Sensepoint High Temperature (HT) Combustible Gas Sensor is a sealed disposable sensor for the detection of flammable gases.
Features & Benefits

  • Low cost disposable sensor
  • Greater than 5 year typical operating life
  • ATEX/ IECEx approved design

Quick Specs
  • Certified for hazardous area operation up to +150°C (+302°F)
  • Alarm trip points as low as 5% LEL
  • Measuring ranges from 0-20% LEL to 0-100% LEL

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Additional Information

Product Overview

The Sensepoint High Temperature (HT) Combustible Gas Sensor is a sealed disposable sensor for the detection of flammable gases. It must be fitted into a suitably approved Ex e or Ex d high temperature junction box (e.g. FEEL Flameproof Enclosures) fitted with an approved cable gland for external wiring (e.g. Peppers Cable Glands, Series A3LF or CR3 CROLOCK Series).

The sensor features a Filter Housing that retains a stainless steel mesh filter. It employs a catalytic pellistor sensor device which is used as part of a bridge measuring circuit.

Sensepoint HT is certified for hazardous areas to EN60079 / EN61241 and is protected against water and dust ingress to IP66. The sensor is available in M20, M25 and 3/4 NPT thread versions. 


High Temperature Junction Box

High temperature Exe junction box. ATEX approved

High Temperature Weather Protection


Stainless steel weather housing (for use in high temperature applications or with duct mounting kits)


We do not sell our products directly on our website but we would be happy to assist you with your gas detection needs.  On each product page you will see a red button on the right-hand side titled “HOW TO BUY”.  If you click on this button a form will appear which will go directly to one of our sales representatives once completed and submitted.  

You can also call one of our sales representatives directly.  Click here to go to the Contact Us page.  

There are two areas where you can access technical documents.  First, you can visit our Technical Library in the Support section of the website.  Here you will be able to access our entire catalog of documents and videos for all products – current and legacy products.  

You can also access the technical documents for each product on that product’s respective page within the website.    

Yes we do. If you have any questions about training opportunities for yourself or your staff and would like to talk to a Honeywell representative, click here.

Check out the Product Inquiry page in the Contact Us section.  Here you’ll find sales contacts for each of our product lines and they can help you with any questions you may have from technical specifications to ordering information. 

Check out the Service & Repairs page in the Contact Us section.  Here you’ll find the contact information for our service centers in your region. 

There are several ways you can search for products on our website:

  • Click on the Products link in the main navigation to search by product lines.
  • Find products for a specific Industry or Application by clicking on the links in the main navigation bar at the top of the page.
  • Use our Gas Finder if you’re looking for a product that can detect a specific type of gas.
  • If you still can’t find the product you’re looking for, type the name of the product in the search bar at the top of the page.

Because we do not sell our products directly we cannot quote a specific price on our website.  Contact a sales representative through either the “HOW TO BUY” button on the product page or by calling them and they will be able to obtain pricing from local distributors in your area. 

Our Technical Library has all the documents you’ll need for current and legacy products.  Select the “Legacy Product” filter in the left-hand column to find the documents for your product.  If you still can’t find the information you need, visit the Contact Us section of the website and a service representative will be glad to assist you. 

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