... Magnetic level gauges(can transmitting a signal, electric transmitting, remote control; steam tracing); water level meter, magnetic level gauge ... be used and less maintaining. We can equip with remote control system subject to user needs.1) Measure ranges: ... 450C6)steam tracing (steam heating)6) Electric remote transmission output: 4~20mA7)remote transmission power supply:DC24V, load resist:500 ...