Not find what you
need or not sure what you choose?
Email us: sales@silverinstruments.com
Overview
Thermal mass gas flowmeters (TMFMs) measure or monitor the mass flow of air, Compressed air, gas ,nitrogen,natural gas,CO2,LPG, biogas,flare or a gas mixture in countless applications. SRK-100 Series thermal mass flow meter is a kind of low cost digital mass flow meter; it has digital display to show instant flow, also total flow. Meanwhile thermal flow transmitter also has 4-20Ma output or pulse output, relay outputs, Hart Protocol or Modbus RTU. SRK-100 series mass flowmeter can be tailored into high temperature type flow meter, anti-corrosive probe type or different process connections.
|
Insertion thermal mass flow meter |
inline thermal mass flow meter |
Micro thermal mass flow meter |
|
|
|
Mass flow is a gravimetric measurement of mass moving over time, expressed as pounds per hour, kilograms per day, grams per second or similar units. A thermal mass flowmeter is expressed as standard Nm3/h or cubic feet per minute (SCFM). Since these units of flow rate are standardized at specific temperatures and pressure, they resolve into mass flow units.
|
Accuracy |
±1% reading; ±0.5% full range |
|
Repeatability |
±0.5% of full range |
|
Turn down ratio |
Normal 100:1; it is decided by calibrated flow range |
|
Upper Limit of Range |
80 Nm/s (air,20℃,101.33kPa) |
|
Lower Limit of Range |
0.05Nm/s (air,20℃,101.33kPa) |
|
Size |
Ø6~ Ø6000 |
|
Pressure Range |
Negative Pressure, 0~1.0MPa,0~1.6MPa,0~2.0MPa,0~3.0MPa |
|
Medium Temperature |
-20~60℃,60~100℃,100~150℃,150~200℃,200~300℃ |
|
Medium |
All kinds pure gas,air, compressed air or mixed gas with fixed percentage, gas with dust, sand or moisture, corrosive gas |
|
Sensor Diameter |
Ø3(standard), Ø4 |
|
Sensor Material |
316SST,hastelloy,titanium |
|
Probe Stem Diameter |
Ø19(standard), Ø16, Ø12 |
|
Probe Stem Material |
316SST,hastelloy, |
|
Power supply |
24VDC/400mA or 220VAC/2W |
|
Output |
4-20mA DC, max load 1000Ω;RS485,Hart |
|
Display |
LED; four digits instantaneous flow , eight digits totalized flow |
|
Correction |
16 non-linearity correction |
|
Type |
Remote type: transmitter + flow totalizer Integral type: transmitter with integral totalzier |
|
Installation Type |
Insertion type and In-line type |
|
Alarm |
1-2 relay output,3A/220VAC,3A/30VAC,settable |
|
Protection level |
IP65 |
|
Explosive proof |
Ia IICT65,ExdII CT4 |
|
Lifetime |
5 years |
we will contact you within 24 hours.
