SCS gas ultrasonic flow meter is produced by advanced technology. It is a new type of precision measuring instrument with high precision and high reliability. It can be widely applied to gas flow measurement in urban gas, petroleum, chemical industry, electric power, metallurgy and other industries.

SCS Gas Ultrasonic Flowmeters are designed with unique multiplexed dual channels (DN25-DN80) and multiplexed six channels (DN100-DN200), which can eliminate the influence of eddy current and asymmetric flow, add redundant backup channels to multiplexed channels, and improve the reliability of the system. 

Features and Functions

● Multiplex Dual Channel and Six Channel Measurement

● Eddy Current and Asymmetric Flow Detection

● Laminated shielding of electric and magnetic fields, high noise immunity

● Zero drift automatic correction, accuracy is not affected by the environment

● Measurement accuracy grade: 1.0

● Ultra-wide range ratio

● Ultra-low "zero" starting flow rate

● The metering range can cover Roots meter and turbine meter.

● Double backup lithium battery power supply

● High precision temperature and pressure compensation, volume correction

● Intelligent switching of various gas working conditions and standard temperature and pressure

● Mass storage, can save data for one year

● Intelligent fault detection, fault alarm

● Maintenance-free, cleaning-free, long service life

● The meter can be rotated 180 degrees to facilitate reading.

Technical Parameters

Item	Specification
Standard	GB/T 32201-2015
Medium	The medium to be tested shall be single-phase gas without vortex and shall be free of impuritiessuch as oil stain
Medium temperature	-30℃~80℃
Accuracy	Maximum permissible error: ±1.0%,  repeatability: ±0.2%
Power supply	Internal 3.6V Lithium battery/ External 5~24V DC
Power consumption	Average power consumption ≤1.5mW for internal battery power Average power consumption ≤1mW for external DC power
Input signals	Flow signal: 200KHz±10%, Vpp≥10mV Temperature and pressure signal: Analog
Output signals	3-wire system pulse signal(powered by external power) 2-wire system pulse signal( powered by internal battery) Alarm signal( low battery and over-flow alarms) 4~20mA standard analog signal output (2-wire system, 24VDC power supply) RS-485 MDBUS communication
Ambient temperature	-20℃~60℃
Relative humidity	5%~95%
Atmospheric pressure	70kPa~106kPa

 

Industry Applications

 

 

Water supply and drainage: branch line flow measurement, scheduling and management.

Household measurement: building, factory and industrial park water settlement.

Water resources settlement, remote monitoring and computer management.

Agricultural irrigation and landscaping.

Industrial water measurement.