Name: insulator (a type of instrument instrument in two output): SWP – 9034 installation: DIN rail External Dimensions: 23 x 100 x 115 mm, Signal input: single channel 4 ~ 20 mA-Output electrical level signal: Double Street 4 ~ 20 mA (Insulated) instrument can both as a mode conversion insulation signal input, Power Output: DC24 V +/-10%