This website uses cookies which are essential for it to function. In addition, we may use cookies to help improve the performance and user experience of our website. If you prefer to switch off all cookies, you can do so using your browser settings but the functionality of this website may be affected. Please accept or decline any non-essential cookies and see our Privacy Policy for full details and guidance.

Fixed Gas Detection

SD-3

Available 2022 : Harsh Environment Gas Transmitter with Remote sensor 4-20mA and Modbus outputs

Riken Keiki SD-3 represents a new level of Functionality, Reliability and Robust contruction. The SD-3 can monitor a very wide range of Combustible (including Hydrogen) and Toxic Gases as well as Oxygen in ATEX Zones and Harsh environments. SD-3 is a step up from existing Gas detectors having Stainless Steel construction as well as multiple communcation protocols that include 4-20mA , Modbus and HART. There are 2 alarm relay contacts and a fault alarm double that of the predecessor model. 

SD-3_remote_sensor

For RP-D58 Explosion proof ATEX pump unit Click here

Product Features

The SD-3 Series are fixed explosion-proof gas detectors that continuously monitor for combustible gases, toxic gases, and oxygen in the surrounding atmosphere. These gas detectors detect gas leaks and activate an alarm when preset concentrations are exceeded. Detected gas concentrations are converted and output as 4 - 20 mA analog and digital HART signals. Output options include Modbus (RS-485) communication and the use of three relays. The rugged housing construction (material: stainless steel, protection rating equivalent to IP66/67) allows use in a wide temperature range (-40 - +70 °C). A range of different mounting
types (e.g., wall, pole, and duct mounted) support a variety of uses and installation environments.
These global products are certified explosion-proof in various countries and meet the requirements of various international standards, including IEC/EN performance and SIL 2 certification.

Interested in this product?

We are able to provide products and advice usually within short timescales. For product advice, servicing and enquiries, please contact our experienced team:

Enquire Now