Thermal Mass Flow Sensor                                                                                        
 

 


Guiding of model

*Accuracy : ± 2.0% of F.S.@25
*Measuring gases : N2  ,  O2 or Dry air
*Operating pressure : -0.07~0.98Mpa
*Material of body : SUS 316
*Measuring range : 0~50 L/min(min.);0~500 L/min.(max.)

 

KTF

-

050

-

A

-

N2

 

1

2

3

     4

1) Series

「KTF」= Thermal Mass Flow Sensor

2) Flow range

「050」= 「50LPM(nor.) , 1/4"」

「080」= 「80LPM(nor.) , 1/4"」

「100」= 「100LPM(nor.) , 1/4"」

「200」= 「200LPM(nor.) , 1/2"」 

「300」= 「300LPM(nor.) , 1/2"」

「400」= 「400LPM(nor.) , 3/4"」

「500」= 「500LPM(nor.) , 3/4"」

3) Transmitter

「A」= 4~20mA+Pulse output

「V」= 0~5v+Pluse output

4) Gases

「N2」= N2

「O2」= O2

「Da」= Dry air

Connector of pie

TMF-□□□-□-□

Flow range

Connector

050

50 LPM

1/4” RC

080

80 LPM

1/4” RC

100

100 LPM

1/4” RC

200

200 LPM

1/2” RC

300

300 LPM

1/2” RC

400

400 LPM

3/4” RC

500

500 LPM

3/4” RC

Range of transmitter

KTF series

050

080

100

200

300

400

500

Range (LPM)

0~50

0~80

0~100

0~200

0~300

0~400

0~500

Remarks

1) Range of transmitter : It is transmitted to4.0~20.0mAor0.0~5.0V

2) It is accepted to modify the range of transmitter on customer s demand.

Thermal Mass Flow Sensor

Model:KTF-050

Gases: N2,O2 or Dry air
Measuring range: Min.0~50 L/min (nor.);Max.0~500 L/min
Accuracy: ± 2.0% of F.S.@25℃
Low cut: <2% of F.S.
Operating press: -0.07~0.98Mpa
Response time: 3 sec max.
Operating voltage: 12 VDC± 10%
Ripple of power: 10% peak to peak
Current consumption: 250mA max.
Transmitter: Linear ouput (4~20mA)or(0~5V)
Resistance of output: 50Ω max.
Material of body: SUS 316
Material of housing: ABS
Operating circumstance: 5℃~+50℃ ; 35%~85%RH
Protection class: IP-65
Approval: CE

Thermal Mass Flow Sensor

Model:KTF-080

Gases: N2,O2 or Dry air
Measuring range: Min.0~50 L/min (nor.);Max.0~500 L/min
Accuracy: ± 2.0% of F.S.@25℃
Low cut: <2% of F.S.
Operating press: -0.07~0.98Mpa
Response time: 3 sec max.
Operating voltage: 12 VDC± 10%
Ripple of power: 10% peak to peak
Current consumption: 250mA max.
Transmitter: Linear ouput (4~20mA)or(0~5V)
Resistance of output: 50Ω max.
Material of body: SUS 316
Material of housing: ABS
Operating circumstance: 5℃~+50℃ ; 35%~85%RH
Protection class: IP-65
Approval: CE

Thermal Mass Flow Sensor

Model:KTF-100

Gases: N2,O2 or Dry air
Measuring range: Min.0~50 L/min (nor.);Max.0~500 L/min
Accuracy: ± 2.0% of F.S.@25℃
Low cut: <2% of F.S.
Operating press: -0.07~0.98Mpa
Response time: 3 sec max.
Operating voltage: 12 VDC± 10%
Ripple of power: 10% peak to peak
Current consumption: 250mA max.
Transmitter: Linear ouput (4~20mA)or(0~5V)
Resistance of output: 50Ω max.
Material of body: SUS 316
Material of housing: ABS
Operating circumstance: 5℃~+50℃ ; 35%~85%RH
Protection class: IP-65
Approval: CE

Thermal Mass Flow Sensor

Model:KTF-200

Gases: N2,O2 or Dry air
Measuring range: Min.0~50 L/min (nor.);Max.0~500 L/min
Accuracy: ± 2.0% of F.S.@25℃
Low cut: <2% of F.S.
Operating press: -0.07~0.98Mpa
Response time: 3 sec max.
Operating voltage: 12 VDC± 10%
Ripple of power: 10% peak to peak
Current consumption: 250mA max.
Transmitter: Linear ouput (4~20mA)or(0~5V)
Resistance of output: 50Ω max.
Material of body: SUS 316
Material of housing: ABS
Operating circumstance: 5℃~+50℃ ; 35%~85%RH
Protection class: IP-65
Approval: CE

Thermal Mass Flow Sensor

Model:KTF-300

Gases: N2,O2 or Dry air
Measuring range: Min.0~50 L/min (nor.);Max.0~500 L/min
Accuracy: ± 2.0% of F.S.@25℃
Low cut: <2% of F.S.
Operating press: -0.07~0.98Mpa
Response time: 3 sec max.
Operating voltage: 12 VDC± 10%
Ripple of power: 10% peak to peak
Current consumption: 250mA max.
Transmitter: Linear ouput (4~20mA)or(0~5V)
Resistance of output: 50Ω max.
Material of body: SUS 316
Material of housing: ABS
Operating circumstance: 5℃~+50℃ ; 35%~85%RH
Protection class: IP-65
Approval: CE

Thermal Mass Flow Sensor

Model:KTF-400

Gases: N2,O2 or Dry air
Measuring range: Min.0~50 L/min (nor.);Max.0~500 L/min
Accuracy: ± 2.0% of F.S.@25℃
Low cut: <2% of F.S.
Operating press: -0.07~0.98Mpa
Response time: 3 sec max.
Operating voltage: 12 VDC± 10%
Ripple of power: 10% peak to peak
Current consumption: 250mA max.
Transmitter: Linear ouput (4~20mA)or(0~5V)
Resistance of output: 50Ω max.
Material of body: SUS 316
Material of housing: ABS
Operating circumstance: 5℃~+50℃ ; 35%~85%RH
Protection class: IP-65
Approval: CE

Thermal Mass Flow Sensor

Model:KTF-500

Gases: N2,O2 or Dry air
Measuring range: Min.0~50 L/min (nor.);Max.0~500 L/min
Accuracy: ± 2.0% of F.S.@25℃
Low cut: <2% of F.S.
Operating press: -0.07~0.98Mpa
Response time: 3 sec max.
Operating voltage: 12 VDC± 10%
Ripple of power: 10% peak to peak
Current consumption: 250mA max.
Transmitter: Linear ouput (4~20mA)or(0~5V)
Resistance of output: 50Ω max.
Material of body: SUS 316
Material of housing: ABS
Operating circumstance: 5℃~+50℃ ; 35%~85%RH
Protection class: IP-65
Approval: CE