F3UV

UV Power Monitor

F3UV

Monitor the Output of a UV Light Source through an Optical Fiber Cable

Item list of F3UV

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last update: September 24, 2012

Ratings/Characteristics

Amplifiers

	Answer-back output
Item		F3UV-XW11 (-1)	F3UV-XW41
Power supply voltage		12 to 24 VDC ±10%
Current consumption		75 mA max.
Outputs	Analog output	Current (4 to 20 mA) or voltage (1 to 5 V) (Monitoring mode or integral mode)
	Judgement output	NPN open collector output, 100 mA max., residual voltage 1 V max. (Monitoring mode or integral mode)	PNP open collector output, 100 mA max., residual voltage 2 V max. (Monitoring mode or integral mode)
Inputs	Remote teaching input	ON: 0 V short-circuit (current 1 mA max.) OFF: Open (open or 9 to 24 V)	ON: Power supply voltage short-circuit or 9 to 24 V (open-circuit current: 3 mA max.) OFF: Open (open or 1.5 V max.)
Inputs	Reset input
Protective circuits		Reversed power supply polarity protection and output short-circuit protection
*Response time 1**		500 ms max.
Sensitivity setting		Teaching function
Indicators		Power supply/Teaching indicator (green/red), Operation indicator (orange), 7-segment digital percentage display (red), 7-segment digital threshold display (red)
Repetitive accuracy		±2% F.S. max.
*Ambient operating illumination 2**		Fluorescent light 1,000 lx max.
Temperature drift		±0.1% of F.S./°C max.
Ambient temperature		Operating: -25 to 55°C (with no icing or condensation) Storage: -40 to 70°C (with no icing or condensation)
Ambient humidity		Operating or storage: 35% to 85%
Insulation resistance		20 MΩ min. (at 500 VDC)
Dielectric strength		1,000 V AC 50/60 Hz between the leads and the case
Vibration resistance		10 to 150 Hz, 0.1-mm amplitude or 15 m/s² in X, Y, and Z directions each for 2 hours
Shock resistance		150 m/s² three times each in the X, Y, and Z directions
Degree of protection		Conforms to IEC 60529 standards IP30
Connection method		Pre-wired cable with a standard length of 2 m
Weight (packed)		Approx. 270 g
Material		ABS plastic
Accessories		Operation Manual

*1. The response time is the rise time or fall time of the output signal to 10 to 90%.
*2. The ambient operating illumination is the illumination that changes the analog output +5% F.S. at 200 lx; it is not the
operational limit.
*3. An analog output of up to 6 V (or 24 mA) can be output. The output is 1 V (or 4 mA) when there is no incident UV light.
*4. F.S. stands for full scale. For a current output, full scale is 16 mA (4 to 20 mA). For a voltage output, full scale is 4 V
(1 to 5 V).
*5. Definition of the luminous energy integral: The physical unit of the luminous energy integral is energy (J: joules) and
this value is calculated by multiplying the UV intensity (mV) by the time of exposure (s), but it is dimensionless when
this sensor’s analog output value (V) is used for the UV intensity. The integral is measured with an 11 ms sampling
time.

Head Unit

Item		F3UV-HM
Incident light wavelength range		200 to 370 nm
Temperature drift		-0.15%/°C max.
Ambient temperature		Operating or storage: -40° to 300°C (with no icing or condensation)
Ambient humidity		Operating or storage: 35% to 85% (with no icing or condensation)
Weight (packed)		Approx. 300 g
Vibration resistance		10 to 55 Hz, 0.75-mm amplitude or 10 m/s²
Shock resistance		500 m/s²
Material	Protective casing	Stainless steel (SUS303)
Material	Fluorescent fiber path	Functional fluoroglass
Accessories		M8 nut and mounting bracket

Fiber Units

Item	Model
Item	F32-300	F32-70
Ambient temperature (with no icing or condensation)	Operating: -40° to 300°C * Storage: -40° to 110°C	Operating: -40° to 70°C Storage: -40° to 70°C
Ambient humidity (with no icing or condensation)	Operating: 35 to 85% Storage: 35 to 95%
Bending radius	25 mm min.	25 mm min.
Fiber outer sheathing material	SUS	Black polyethylene
Degree of protection	Conforms to IEC IP67
Standard fiber length	2 m

* The maximum temperature is lower near the amplifier unit. See the Dimensions for details.

Accessories (Sold Separately)

Protective Tube (Protects the Fiber.)

	End cap	Nickel-plated brass
Item		F39-FU1M
Item
Ambient temperature		-40° to 150°C for operation and storage (Keep the ambient temperature within the range specified for the fiber within the tube.)
Ambient humidity		Operating: 35 to 85% Storage: 35 to 95%
Bending radius		30 mm min.
Max. pulling force		1.5 Nm max. between the head connector and tube, 1.5 Nm max. between the end cap and tube, and 2 Nm on the tube itself
Crush weight		29.4 Nm max. on the tube
Material	Head connector	Nickel-plated brass
	Tube	Stainless (SUS304)

last update: September 24, 2012

Product Category

Sensors
- Fiber Sensors
  - Fiber Amplifier

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