Cảm biến lưu lượng Keyence FD-XS20

Sensor head Maximum rated flow rate 20 L/min
SKU: FD-XS20
Hãng sản xuất: Keyence
Chất lượng: Mới 100%
Bảo hành: Chính hãng
Chứng từ: CO/CQ, hóa đơn VAT

Báo giá
ModelFD-XS20
Supported pipe materialsMetal pipes, Plastic pipes (soft/hard) *1
Supported fluidsLiquids (water, oil, adhesive, grease, chemical solutions, etc.) *1
Supported fluid temperature0 °C (no freezing on the pipe surface) to 100 °C 32 to 212 °F (Pipe surface temperature)
Clamp set modelPlastic pipe/tube attachmentFD-XC20R1, FD-XC20R2, FD-XC20R3, FD-XC20R4
Metal pipe attachmentFD-XC20M1, FD-XC20M2*2
Maximum rated flow rateOuter diameter of pipe 3/8 ” (9.53 mm) , ø 10 0.39 “, ø 10.5 0.41 “: 0 to 15.00 L/min
Outer diameter of pipe ø 12 0.47 “, 1/2 ” (12.7 mm) , ø 13.8 0.54 “: 0 to 20.00 L/min
Zero cut flow rate0.10 L/min (standard), 40 mL/min (high resolution*3)*4 (variable, default)
Display resolutionInstantaneous flow rate0.001/0.01/0.1 L/min (standard), 0.1/1/10 mL/min (high resolution*3) (Displayed on controller)
Shot amount0.001/0.01/0.1 L (standard), 0.001/0.01/0.1/1 mL (high resolution*3) (Displayed on controller)
RepeatabilityPlastic pipe/tube attachmentResponse time: 50 msF.S.± 0.1 %*5*6
Instantaneous flow rateOuter diameter of pipe 3/8 ” (9.53 mm) , ø 10 0.39 “: ±15 mL/min
Outer diameter of pipe ø 12 0.47 “, 1/2 ” (12.7 mm): ±20 mL/min*5*6
Response time: 500 msOuter diameter of pipe 3/8 ” (9.53 mm) , ø 10 0.39 “: ±4.7 mL/min
Outer diameter of pipe ø 12 0.47 “, 1/2 ” (12.7 mm): ±6.3 mL/min*5
Metal pipe attachmentResponse time: 50 msF.S.±0.15 %*5*6
Instantaneous flow rateOuter diameter of pipe 3/8 ” (9.53 mm) , ø 10 0.39 “, ø 10.5 0.41 “: ±23 mL/min
Outer diameter of pipe ø 12 0.47 “, 1/2 ” (12.7 mm) , ø 13.8 0.54 “: ±30 mL/min*5*6
Response time: 500 msOuter diameter of pipe 3/8 ” (9.53 mm) , ø 10 0.39 “, ø 10.5 0.41 “: ±7.2 mL/min
Outer diameter of pipe ø 12 0.47 “, 1/2 ” (12.7 mm) , ø 13.8 0.54 “: ±9.5 mL/min*5
HysteresisVariable
Integrated unit display0.01/0.1/1/10/100 L (standard), 0.1/1/10/100/1000/10000 mL (high resolution*3) (displayed on controller)
Display methodStatus indicator
Environmental resistanceEnclosure ratingIP65/IP67 (IEC60529) , IP68G (JIS C0920) *7
Ambient temperature-10 to 60 °C (No freezing) 14 to 140 °F
Relative humidity35 % to 85 %RH (No condensation)
Vibration resistance10 to 55 Hz, double amplitude 1.5 mm 0.06 “, 2 hours each for X,Y,Z direction
Shock resistance50 G 11 ms 3 times each for X,Y,Z direction
MaterialSensor headHead body: PPS/PPSU, in-cable amplifier: PPS, cable: PVC, controller connector: PPS/PBT/POM
Clamp setFor plastic pipeBody, fixing screw: PPS, detection surface: special rubber, pipe support rubber: FKM, sensor head fixing screw: SUSXM7
For metal pipeMetal: SUS304/SUSXM7, detection surface: special rubber, clamp support rubber: FKM, sensor head fixing screw: SUSXM7
WeightApprox. 260 g
*1 Liquid must allow for the passage of an ultrasonic pulse, as well as not contain large air pockets or excessive bubbles. Readings may become unstable depending on the type of pipe.
*2 When using stainless steel or iron pipes, the ideal pipe wall thickness is as follows, FD-XS1: approx. 0.5 mm 0.02″, FD-XS8: approx. 1 mm 0.04″, FD-XS20: approx. 1 0.04″ to 2 mm 0.08″. FD-X signal strength and stability will decrease as the thickness of the pipe wall increases or decreases from the suggested size.
*3 Only controllers with serial numbers beginning with “G” (FD-XA1/XA2/XA5) are supported.
*4 The zero cut flow rate can be changed in the settings. When using the unit with a low flow rate range, perform an origin adjustment when the fluid is not moving if you change the zero cut flow rate.
*5 This specification is valid when the flow velocity distribution is stable. This value does not take into account the effects of pulsation or fluctuations in flow velocity distribution due to facility factors. Convert the F.S. (full scale value) listed in the table according to the rated flow range.
*6 The longer the response time is set, the more repeatability is improved. As a guideline, use √ (50 ms/response time) times.
*7 The connector part of the sensor head cable is IP65/IP67.

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