Power Supply
Built-in battery, 10 years' operation
Measuring Pipesize
DN15mm~DN300mm
Output
OTC pulse/TTL/4-20mA analog
Interface
RS485/USART/Infrared
Ingress Protection
IP68, can work 2m under water
Medium Temperature
0.1℃~30℃
Protocol
MODBUS/M-bus/CJ188