Intelligent RS485 liquid turbine flow meter
Description:
Liquid turbine flow meter is widely used in petroleum, chemical industry, electric power, metallurgy, urban liquid supply measuring various liquid flow rate, is the oil Field and city liquid distribution measurement and trade measurement of the preferred products.
Features:
Applicable medium: liquid
Not applicable medium: gas, steam
Require the media to clean, to install the filter
Advantages of the instrument
High accuracy, generally up to ± 0.5% R, ± 1.0% R
Good repeatability, short-term repeatability of up to 0.05% - 0.2%
Compact and compact, easy installation and maintenance
High pressure level
Pressure loss is small, strong circulation
Anti-vibration performance
Parameters:
Model | LWGY-N | LWGY-A | LWGY-N Explosion type | LWGY-A Explosion type | LWGY-B | LWGY- C |
Signal output | pulse | 4-20mA | pulse | 4-20mA | without | 4-20mA/pulse |
Power supply | +24VDC±15% | +24VDC±15% | 24VDC±15% | 24VDC±15% | lithium battery | 24VDC±15% |
Accuracy | 1.0~0.5 | 1.0~0.5 | 1.0~0.5 | |||
Measuring range | Standard | Standard | Standard or extended | |||
Monitor | without | without | within | |||
Communication Interface | without | without | RS485 | |||
Material | stainless steel | stainless steel | stainless steel | |||
Explosion | without | ExdIIBT6 or ExiaIICT4 | ExdIIBT6 or ExiaIICT4 | |||
Protection class | IP60 | IP65 | IP65 | |||
Power consumption | ＜1W | ＜1W | ＜1W | |||
Instrument pass through | DN4~DN250 | DN4~DN250 | DN4~DN250 | |||
Medium temperature | -20℃~120℃ | -20℃~120℃ | -20℃~120℃ | |||
Ambient temperature | -30℃~60℃ | -30℃~60℃ | -30℃~60℃ | |||
