gas rotameter/nitrogen gas rotameter flow meter

Accuracy:

Liquid:± 0.75% of reading

Gases and steam: ± 0.1% of reading

Note: These values are the accuracy of pulse output, if there is analog output, the above values need to plus ± 0.15% of full scale.

Repeatability:

± 0.2% of indication

Stability:

± 0.2%/per year

Effect of Environment Temperature:

Has no effect on digital and pulse output

For analog output, ± 0.15% of range(-25 ~ 85°C)

Effect of Installation Location:

When the instrument is installed in horizontal, vertical, or sloped pipe, it can meet accuracy index.

Magnetic Interference:

HART Analog: in the case of 30A/m, the output error is less than ± 0.15% of full scale, in line with the IEC60770-1984

Effect of Power Supply:

HART Analog: less than 0.005% of full scale/ per volt

Housing Material:

Aluminum alloy (ADC12)

Glass:

Toughened glass (thickness 10mm)

Nameplate Material:

Aluminum (thickness 0.5mm)

Screw Material:

304

Sealing Material:

EPDM

Oil Paint:

Standard: Acrylic baking resin

Anti-corrosion: EPOXY

Color:

Cover: dark blue

Housing: light gray

Indicator:

Can display flow value, temperature and accumulated flow at the same time by percentage or engineering units

Can be adjusted 90 degrees to the left or right

Self-diagnostic and Alarm:

If it occurs hardware fault of CPU or EEPROM, outrange signal output, EEPROM error, or abnormal state of vibration noise, congestion or bubbles and so on, there will be alarm output signal and displayed on the display.

Power Consumption:

Less than 1W

Parameters

Integrated Structure

Split-type Structure

Applicable Medium:

Liquid, gases, steam

Medium Temperature:

-40 ~ 200°C(-40 ~ 392°F)

-40 ~ 420°C(-40 ~ 788°F)

Environment Temperature:

-25 ~ 85°C(-13 ~ 185°F)

Gauge Body Temperature:

-40 ~ 110°C(-40 ~ 230°F)

Humidity(%RH):

10~85

Transportation and Storage:

-40 ~ 85°C(-40 ~ 185°F)