Sensidyne

our vision

Become the leading provider of trusted air monitoring solutions for worker safety, loss prevention and air quality.

our mission

Ensuring Health and Safety - Creating products and services that meet the highest standards of quality and value, produced by knowledgeable, competent and dedicated employees.

company's history

Founded in 1983, Sensidyne is a manufacturer and distributor of gas detection and air sampling instruments and a major supplier of gas detection tubes. In 1995, Gilian Instrument Company was acquired to expand the existing line of personal air sampling pumps. The Gilian® trademark continues to thrive under the Sensidyne umbrella and continues to be the world's most recognized brand of high-performance vapor and particulate monitoring equipment. The company has also established itself as a technology leader in fixed gas detection with its SensAlert Plus ® series of point gas detectors. In April 2008, Sensidyne, LP became part of the Schauenburg Electronic Technologies Group of Schauenburg International GmbH.

Sensidyne supplies products to a broad range of process, manufacturing and infrastructure industries, including power, chemicals, oil and gas, mining, industrial gases, semiconductors, metals, water and waste facilities worldwide.

Products and Services

Our core competencies lie in product development, manufacturing, distribution and factory services for air monitoring instruments, stationary gas detection, sound and vibration measurement, and thermal stress analysis. Our brands include Gilian® and BDX® air sampling pumps, Gilibrator® air sampling pump calibrators, SensAlert® fixed point gas detectors, SensAlarm® universal gas detection systems, Sensidyne colorimetric gas detection tubes, Sensidyne micro air pumps and Sensidyne Toxic Gas and oxygen sensors.

Sensidyne is committed to providing the highest reliability, the latest technology, professional customer service and technical support. We also provide detailed technical information and assistance for a variety of applications across our entire product range. Sensidyne factory laboratories are certified to the ISO 17025:2017 calibration standard (# 3943.01), and Sensidyne’s management system is certified to the ISO 9001:2015 standard (# QMS-1181). To download the ISO certificate and scope, please visit our quality assurance page here.

our parent company

Schauenburg International GmbH, headquartered in Mülheim, Germany, was founded more than 50 years ago and currently has more than 40 companies worldwide. Schauenburg is a family-owned business group specializing in safety instrumentation, communication technology, plastics processing, machining and equipment, and engineering products. The company is a recognized and trusted supplier to mineral processing, mining, tunneling and other major industries. Schauenburg provides its subsidiaries with the support and autonomy to best serve their respective core markets and provide customers with excellence in product reliability and customer support.

Schauenburg acquired Sensidyne, LP in April 2008 as a strategic addition to the Schauenburg Group to expand its footprint in the Americas and open the door to new markets around the world.