... working environment by long-distance diagnosis. 4) Good scalabilityCommunications diversityModularity application designVibration channels ... transducersAccelerometer,Velocity,Displacement, voltage transducer, 4~20mAInput±10VTransducer driver current4mA@24VConstant current ... color touch LCD, optionalProtection gradeIP65,waterproof, dust proofTemperature rangeWith LCD: (-20~55)°CWithout LCD:(-40 ~ 60 ...