... high/low/deviation/interval/breakage alarm).5,Sensor Power: isolated DC 12V/24V/30mA.6,Accuracy:0.3%.7,Standard RS232 ... control.7,Power supply: regular: 90-260V AC/DC, others: 12-30V AC/DC.8,Dimensions: TH4:48*48*80 TH6: 48 ... We can manufacture thousands of different models of products, including Temperature Controller, Digital Adjustor,thermocouple (TC and RTD), Panel Meter, Sensor Meter ...