Sensor head Pipe outer diameter ø10 FD-EPH10

FD-EPH10 - Sensor head Pipe outer diameter ø10

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)

Specifications

Model				FD-EPH10
Supported pipe diameter	Pipe outer diameter			ø10 ^*1
	Applicable outer diameter range	Polyurethane		10.0 ±0.15 mm
		Nylon		10.0 ±0.08 mm
	Pipe materials			Plastic piping that can be connected to one-touch couplings
Supported fluids				Air, nitrogen, argon, non-corrosive gases^*2
Supported fluid temperatures				−10 to +60°C
Pressure resistance				1 MPa
Flow detection principle				Transmission time difference method
Flow specifications	Rated flow	(volumetric flow)		150 L/min
		(at 20°C, atmospheric pressure) *Initial display	Gas at 20°C, 0.0 MPa
			Gas at 20°C, 0.2 MPa	450 L/min
			Gas at 20°C, 0.4 MPa	750 L/min
			Gas at 20°C, 0.6 MPa	1050 L/min
	Measurement accuracy			±(2.0% of RD+1.0% of F.S.)^3^4
	Repeatability			2.5% of F.S. at 250 ms response time^3^5
Pressure specifications	Rated pressure			-100 kPa to +0.75 MPa *However, flow cannot be measured in the -100 to -30 kPa range.
	Overall accuracy			±2.0% of F.S.^*3
	Repeatability			2.5 ms response time: ±0.4% of F.S.
Display resolution	Instantaneous flow			0.1/1 L/min
	Integrated flow			0.1/1/10/100/1000 L
	Pressure			0.1/1 kPa
Environmental resistance	Enclosure rating			IP65 (IEC60529)
	Ambient temperature			-10 to +60°C (no freezing)
	Relative humidity			35 to 85% RH (no condensation)
	Vibration resistance			10 to 500 Hz; Power spectral density: 0.816 G²/Hz; X, Y and Z directions
	Shock resistance			100 m/s², 16 ms pulses, 1000 times each for X, Y, and Z directions
Material	Sensor body (part not in contact with fluids)			PBT/PAR/Iron/Brass/POM/NBR/Stainless steel/Aluminium
	Flow path (part in contact with fluids)			PBT/Brass/NBR/Nylon
Weight				Approx. 180 g
^1 For stable detection, a pipe inner diameter equal to or greater than the inner diameter of this product is recommended. ^2 The gas through which ultrasonic waves penetrate. Readings may become unstable depending on the pipe’s internal pressure and the type of gas. ^3 This is the guaranteed value from verification performed at KEYENCE inspection facilities. Errors may occur according to the type and condition of the customer’s pipes, the type of fluid, the fluid temperature, and other factors. ^4 The definition assumes that the flow velocity distribution is stable with a sufficient straight pipe segment. Does not include pulsations or changes in flow speed distribution caused by equipment. ^*5 Accuracy improves with longer response times. As a rule, this is by a proportion of √(250 ms/response time)x.

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