Our vision is sharply focused.

Carbon Controls Ltd. is Western Canada's premier supplier of high quality instrumentation and electrical control equipment, all backed by unparalleled customer service and technical support.

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Latest News

The Merger of Pulsar Process Measurement and Greyline Instruments Inc.

June 2, 2021

Throughtout 2020, Marketing teams from both Pulsasr Process Measurement Ltd and Greyline Instruments Inc., have worked closely together to bring customers a brand new up-to-date website, new product documenation, new logos, new refreshed looking products with much more set to be realised in the coming months. 

The Merger of Pulsar Process Measurement and Greyline Instruments Inc - June 2, 2021.pdf

Product Spotlight

WIRELESS LEVEL TRANSMITTER & GAUGE - Battery-Powered Self-Contained Tank Level Gauging Solution

The OleumTech® Resistive Transmitter and Level Sensor combination is the superlative wireless tank level monitoring solution. Provides the ability to monitor product, interface, and temperature levels using a single, high precision Resistive Tank Level Sensor. Offered in both flexible (PTFE) and rigid (316 SS) materials in various custom lengths. It is ideal for use with the OleumTech high level switches for spill prevention, or use with thief hatch switches to meet EPA methane regulatory requirements. The ultra-low-powered transmitter is powered by a replaceable battery pack that provides up to a 10-year life.

DH3 Wireless Gateway - Highly Versatile Wireless Gateway with Ethernet and Serial Interface.

The OleumTech® DH3 Wireless Gateway plays an instrumental role in the OTC Sensor Network by wirelessly collecting critical process data from OTC nodes including Transmitters, I/O Modules, and other Gateways and storing the values in its 1920-point Modbus register holding table. It also has the ability to carry out output commands to mapped outputs points.


The OleumTech H Series Smart Pressure Transmitter is designed for use in rigorous industrial applications with robust resistance to chemical exposures, mechanical loads, and EMI. It is easy to install and operate. The OleumTech H Series Smart Pressure Transmitter is a natural choice for a wide variety of oil, gas, water, wastewater, and other mission-critical applications that require a high level of accuracy and reliability.

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