Place of Origin
Henan, China
Screen
128*64 monochrome LCD
Accuracy
Display and measurement accuracy ±0.2% F.S.
Processor
ARM Cortex-M3 32-bit RISC core
Flow Channel
Analog signal: 0-10mA, 4-20mA
Frequency signal
Fr( range: 0.0-5000.0HZ, Vil: ≤1V, Vih:≥5V
Pressure channel
0-10mA, 4-20mA
Output function
Relay output. Distribution output
Communication function
RS232C and RS485
Clock error
±2 seconds/day
Ambient temperature
0 ℃ 50 ℃ (avoid direct sunlight)