Founded in Bergen, Norway in 1986 by the Gismervik family, Wema has grown to be one of the largest producers of marine gauges and sensors worldwide. Bell 427 Flight Manual Performance on this page.

Wema is the leading global manufacturer and provider of liquid level sensor and level sensing solutions for fuel tanks, water tanks, and black and grey water holding tanks. Our market orientation is worldwide and customers span across agriculture, automotive, construction, marine, and power industry.

Wema level sensors are made of stainless steel and non-corrosive materials in order to withstand the rigors of their operating environment. We take an uncompromising stance on quality; therefore, our level sensors are constructed to meet all applicable ISO, CE, NMMA, ABYC and USCG standards. Wema's capabilities and focus on quality extends beyond our level sensors. We also provide temperature sensors, oil pressure sensors, and tacho sensor to monitor your engine performance, as well as a full range of dashboard gauges including but not limited to level gauges, voltmeters, ammeters, tachometers, speedometers, GPS speedometers, etc. If you do not see the product your company requires, please contact us and we will work with you to design and manufacture a solution according to your specifications.