XE series EMF is widely applicable to industrial process control field, such as metallurgy, papermaking, petrochemical ... , pharmacy XE series EMF is widely applicable to industrial process control field, such as metallurgy, papermaking, petrochemical, ... 16.8 ~ 26.4VAC, 16.8 ~ 31.2VDCFlow output: analog current signal and pulse signal outputControl output: empty pipe detecting ...