... series integrated temperature transmitter has firm & artistic housing, two-layer construction, 3-1/2 LCD or LED display, 0-100 ... % indicator optional. They uses integrated electric circuit, which guarantee its stable signal and clear display, ... , V: power supply of transmitterinsulation resistance100MΩ @ 100VDCoperating temperature range-20~+60°cdisplayLCD digital indicator in °c unit, ...