Detailed Product Description
Open channel ultrasonic flowmeter;speed flow meter; ultrasonic flowmeterTechnical.
Specification:
Flow range: 0L/s~10,000l/s (Its up to the size of parshall flumes and customer requirement)
Accumulative flows: 8 digital display, stored for a long time;
Flow accuracy:5% (1~3% of the uncertainty from Parshall flume slot allocation, 1~2% of the instrument error).
Measuring range: 0.3M to 1M (blanking distance:0.3M)
Ranging accuracy: ± 3mm (measuring range is 1M), or ± 2mm (option)
Resolution Ratio:1mm
The output signal: instantaneous flow rate (one of following 5 outputs)
a. voltage: 0~5V or 1~5V
b. current: 0~20 mA or 4~20mA (default 4~20 mA)
c Switch: 1 ~ 4 groups switching signal can be directly used for solid-state relays, digital control or status control two models
d. Relay: 1 or 2 pcs of 220V/2A relay output
e. Interface: RS485 or RS232....
Operating temperature: 0~50 ° C (default) customizable: -0~60°C, -20~70°C
Local display Power supply: DC24V or DC12V
Remote display Power supply: AC220V or DC24V
Show: Level height, instantaneous flow rate, total flow rate, temperature.
