Gestra MB1

BRAND : Gestra

Technical data Supply voltage 24 VDC +/– 10 % Power consumption 2 VA Housing: Dimensions 96 x 24 x 69 mm (WxHxD) including plug-in terminal Panel cut-out 96.0+0.8 x 22.2+0.3 mm Wall thickness up to 3 mm Fixing Screw-type elements Material PC polycarbonate, black Sealing material EPDM, 65 Shore, black Protection Standard IP 65 (front frame), IP 00 (rear panel) Weight approx. 109 g Connection Plug-in terminal, conductor size up to 2.5 mm2 Display: Segment size 2 x 4 mm (HxW) Segment colour red Indicating range 30 bargraph segments

 - Overflow indication Top two segments flash Underflow indication Bottom two segments flash Response time (equal to measurement time) approx. 100 ms Input –22 ... 24 mA Measuring range 4-20 mA, Ri ~100 ? Measuring error 0.5 % of final value, +/– 1 digit Temperature drift 100 ppm / K Measurement time approx. 100 ms Measuring principle Voltage / frequency conversion Resolution 14 bit (with 0.1 s response time) Environmental conditions: Service temperature 0 ... 60 °C Storage temperature –20 ... 80 °C Climate resistance relative humidity 0-80% of yearly mean value, without condensing Adjustors 1 Code switch with 9 poles 1 Pushbutton