Transducers Voltage range : 12/48-1000V AC Model Number : BST-U Dimensions : 108*47*25.4mm Power Supply : DC Input: : AC0-1000V Power supply: : DC24V,DC12V Output: : 0-10V,4-20mA,0-20mA,0-5V,1-5V etc Channel: : 1 in 1 out