MU-Analog-65 Ringbalance Differential Pressure Transmitter converts draft, pressure and differential pressure into standard output signals of 0-20mA, 4-20mA and 0-10V MU-Analog-65-2L Ringbalance Differential Pressure Transmitter "Loop-Powered" (2-wire) version Measuring System Ringbalance principle Measuring Pickup Magnetic field sensor Measuring Ranges from 0...40 Pa to 0...1.8 kPa (0.15" W.C.- 7" W.C.) - see next page Scale Units Pa, kPa, daPa, mbar, mmWS, mmCE, in.W.C. Ambient Temp. wall mounting, IP65 (see next page) Electrical Outputs 2-wire version: 4-20 mA; max. load at U=24V: 600 Ohm 4-wire version: 0-20 mA; 4-20 mA; 0-10 V max. load: 680 Ohm (mA-outputs) respectively min. 2kOhm (V-output) Power Supply 2-wire version: 24VDC (12-28V DC) 4-wire version: 230 VAC; also available: 24/110/120/240/24 V AC 24VDC (at additional price) Electromagnetic Compatibility according to EN50081-2 (Emmission) and EN50082-2 (Immunity) Power Supply signal outputs Order specifications 1. Type 2. Measuring range 3. Power supply Factory Calibration Certificate included

Measuring Ranges, Filling Fluids Overload Limits Filling Fluids Note: All Ringbalance instruments are factory-filled. The type of oil need not be mentioned in the order. "Mineral Oil" density 0,8 kg/l; for ranges up to +/-700 Pa max. overload: +/-900 Pa "Synthetic Oil" density 1,9 kg/l; for ranges over +/-700 Pa max. overload +/-2,1 kPa Overload Protection Every Ringbalance is inherently protected to at least +/-900 Pa (3.5"W.C.), even it has, for example, a measuring range of only 0-40 Pa (0.15"W.C.). With the synthetic oil filling fluid, the Ringbalance is inherently protected to +/-2.1 kPa...