August 26,
2020 380 380 
Hydrogen car drives for an efficiency world record
A team of Dutch engineers competing to develop the world’s most efficient hydrogen-fuelled car has used a British torque sensor to determine that their next-generation vehicle needs a custom-designed and built hub motor.
August 3,
2020 480 480
Keller’s range of no less than five intrinsically safe electronic pressure gauges for use in areas subject to gas explosion risks. The type approvals are compliant with the ATEX Explosion Protection Directive regarding explosive gases.