eYc FTM94/95 Industrial Grade High Accuracy Thermal Mass Flow Transmitter Model : eYc FTM94FTM95
Quantity
Feature:Suitable for harsh environments, industrial processes flow monitoring or slightly corrosion compressed air
Input type:Pt20 / Pt300(Air velocity), Pt1000(Temp.)
Measuring range:0 ... 120 Nm/s
Output signal:4 ... 20 mA / 0 ... 10 V / RS-485 / Impulse
Linear accuracy:±1.5%
Installation:Duct type / Remote type
IP rating:IP67
●YUDEN-TECH CO.,LTD. Calibration Laboratory - ( ILAC / TAF ) Test report, for more detailed information please contact us.
(TAF accreditation:3032, complying with ISO / IEC 17025 ) TAF has mutual recognition arrangement with ILAC MRA
Description
IP67 Rugged stainless steel case, fit in variety harsh environment
Easy to install, imported sensing element, high accuracy, long-term stability
Switch multifunction physical quantities(Air velocity and volume):[m/s]、[ft/s]、[Nm3/h]、[Nm/s]、[L/min]、[m3/min]
LCD Display of air velocity and temperature
FTM94/95 Hot wire thermal air velocity transmitter working at a constant Temp. using King's law heat balance equation for:
Can be calculated from the formula characteristic curve of constant Temp. hot wire anemometer, special double PT probe and full metal housing design, high accuracy, suitable for a variety of pipe diameters, widely used in industrial fields.
Specification
Input type:Pt20 / Pt300(Air velocity), Pt1000(Temp.)
Measuring range:0 ... 120 Nm/s,N:Working condition(Definition:20°C at 1013 hPa);Units can be converted Nm/s(Flow rate) or Nm3/h(Flow)(Option)
Installation angle effect:<3% of the measured value(When the installation angle<10°)
Output signal:4 ... 20 mA / 0 ... 10 V / RS-485 / Impulse
Preset output:Out1:Air velocity;Out2:Impulse
Signal connection:3-wire
Linear accuracy:±1.5%
Warm-up time:<60 sec
Reaction time:t90<5 sec
Load resistance:Current output:≦500 Ω;Voltage output:≧10 KΩ
Probe pressure:16 bar
Power supply:DC 24 V±10%
Electrical connections:M12 metal connector / terminal IP67
Fixed seat:1/2'' PT outside thread metal connector
Installation:Duct type / remote type
IP rating:IP67 (Probe);IP65 (Housing)
Certification:CE
Material:Housing:Aluminum alloy;Probe:SUS304
Application
Exhaust gas removal / Dust environment / Slightly corrosive environment / Burner feeder / Biotechnology industry / Factory building air intake / Exhaust calculation
Input type:Pt20 / Pt300(Air velocity), Pt1000(Temp.)
Measuring range:0 ... 120 Nm/s
Output signal:4 ... 20 mA / 0 ... 10 V / RS-485 / Impulse
Linear accuracy:±1.5%
Installation:Duct type / Remote type
IP rating:IP67
●YUDEN-TECH CO.,LTD. Calibration Laboratory - ( ILAC / TAF ) Test report, for more detailed information please contact us.
(TAF accreditation:3032, complying with ISO / IEC 17025 ) TAF has mutual recognition arrangement with ILAC MRA
Description
IP67 Rugged stainless steel case, fit in variety harsh environment
Easy to install, imported sensing element, high accuracy, long-term stability
Switch multifunction physical quantities(Air velocity and volume):[m/s]、[ft/s]、[Nm3/h]、[Nm/s]、[L/min]、[m3/min]
LCD Display of air velocity and temperature
FTM94/95 Hot wire thermal air velocity transmitter working at a constant Temp. using King's law heat balance equation for:
e2=a'+b'vn | e: | Sensor voltage output(V) |
a': | Zero output of constant temperature hot wire anemometer, can use CTA circuit as temperature compensation | |
b': | Sensitivity of the sensor, related to the operating temperature | |
v: | Fluid flow rate | |
n: | 0.45 ... 0.5(Standard) |
Can be calculated from the formula characteristic curve of constant Temp. hot wire anemometer, special double PT probe and full metal housing design, high accuracy, suitable for a variety of pipe diameters, widely used in industrial fields.
Specification
Input type:Pt20 / Pt300(Air velocity), Pt1000(Temp.)
Measuring range:0 ... 120 Nm/s,N:Working condition(Definition:20°C at 1013 hPa);Units can be converted Nm/s(Flow rate) or Nm3/h(Flow)(Option)
Installation angle effect:<3% of the measured value(When the installation angle<10°)
Output signal:4 ... 20 mA / 0 ... 10 V / RS-485 / Impulse
Preset output:Out1:Air velocity;Out2:Impulse
Signal connection:3-wire
Linear accuracy:±1.5%
Warm-up time:<60 sec
Reaction time:t90<5 sec
Load resistance:Current output:≦500 Ω;Voltage output:≧10 KΩ
Probe pressure:16 bar
Power supply:DC 24 V±10%
Electrical connections:M12 metal connector / terminal IP67
Fixed seat:1/2'' PT outside thread metal connector
Installation:Duct type / remote type
IP rating:IP67 (Probe);IP65 (Housing)
Certification:CE
Material:Housing:Aluminum alloy;Probe:SUS304
Application
Exhaust gas removal / Dust environment / Slightly corrosive environment / Burner feeder / Biotechnology industry / Factory building air intake / Exhaust calculation