Quick view Erhardt + Leimer Measuring Amplifier 302990 Erhardt + Leimer CV2201 Measuring Amplifier 302990 Erhardt + Leimer CV2201 Web tension amplifier for DIN rail, uncalibrated standard module, operating voltage 24 V DC, output 0-10 V or 0/4-20 mA-00302990 Made in Germany New... In Stock £145.50 Add to Cart