Yodify Product Library
Instantly add the ST80 Thermal Mass Flow Meter and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
/ST80-Thermal-Mass-Flow-Meter/main_st80 .png)
ST80 Thermal Mass Flow Meter
Brand: Fluid Components International LLC (FCI)Fluid Components ST80 flow meters combine proprietary equal mass thermal dispersion flow sensing elements, precision electronics, and exacting fluid calibrations, all packaged within rugged, industrial enclosures.
The ST80 Series delivers a superior air/gas flow measurement solution that continuously meets performance specifications in the most demanding process and plant applications with virtually no scheduled maintenance.
FCI’s ST80 Series features an accuracy of ±1% of reading, 0.5% of full scale and repeatability of ±0.5% of reading. The turndown ratio is factory preset to your application from a minimum of 2:1 to a maximum of 100:1 and is field adjustable within the calibrated range.
ST80 flow meters are offered in a wide range of packaging options, mounting and installation options that ensure configuration matched to your exact application conditions. From compressed air to hydrocarbon gases, single gases to biogas mixtures, ST80 flow meters are at work improving processes throughout the world.
Features- Direct air and gas mass flow measuring
- Flow rate, total flow, and temperature
- No moving parts, lowest maintenance
- Process temperature up to 850° F (454° C)
- Analog outputs and bus communications
- Global agency approvals for hazardous Ex installations
- SIL1 compliant
- Graphical multivariable LCD readout
- 3-point in-situ calibration drift check
- Exclusive wet gas/rain shield sensor option
- Integral or remote mounting
- Aluminum or stainless steel enclosures
Specifications
Accuracy
- ± 1° C (± 2° F)
- Flow: ± 0.5 % of Full Scale
- Flow: ± 1.0 % of Reading
Approvals & Certifications
- SIL/IEC 61508
- ATEX
- CE Marking
- FM/FMC
- IECEx
Communication
- FOUNDATION Fieldbus
- HART
- Modbus Via RS-485
- PROFIBUS PA
- USB Serial I/O
Display
- LCD Display
Enclosure, Body Material
- Aluminum
- Stainless Steel
Environmental Protection
- IP66
- IP67
- NEMA 4X
Input Power
- 24 Vdc ± 20 %, 9.6 W, Max.
- 85-265 Vac, 50/60 Hz, 10 W, Max.
Insertion 'U' Length
- 1” to 60” (25 to 1,524 mm)
Length
- Fixed Probe Length: 2.6” to 60” (66 to 1,524 mm)
Materials of Construction
- Flow Element: 316L Stainless Steel
- Flow Element: Hastelloy C-276
Measuring Range
- Insertion Style: 0.25 to 1,000 sfps (0.07 to 305 NMPS)
Media
- Gas
NPT Connection
- 1” NPT Male
- 3/4” NPT Male Compression Fitting
Operating Pressure
- psig: 150 to 1,000 (bar: 10 to 70, kPa: 1,000 to 7,000)
Operating Temperature
- -40° to 454° C (-40° to 850° F)
Output
- 4-20 mA
Process Temperature
- Maximum
Repeatability
- ± 0.5 % of Reading
- ± 1° C (± 1° F)
Response Time
- 1 second to 63 % of Final Value
Temperature Coefficient
- ± 0.015 % of Reading/°F up to 850° F (± 0.03 % of Reading/°C up to 454° C)
Turndown
- 2:1 to 100:1 within Calibrated Flow Range