Durable Industrial RTU for Water Flow Meter / Data Logger / Alarm Controller

Industrial RTU with GPS for Water Flow Meter/ Data Logger/Alarm Controller With 4DI & 4DO, remote monitor industry system via GPRS 3G 4G remote alarm, control and data acquisition SCADA Cellular RTU, mobus RTU, GPRS 4G 3G modbus gateway, 3G wireless modbus i/o module, 3G modbus master Specification DC Power supply 9-28V DC (Standard adapter: DC 12V/24V/1.5A) Power consumption 2V/24V input Max. 150mA/Average 50mA GSM Frequency range Quad-frequency 900/1800/850/1900MHz SIM Card