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Building Automation


Industrial Automation


Power Automation & Safety

Bangladesh Distributor

F3UV

UV Power Monitor

F3UV

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

about this Product Family

Ratings/Characteristics

Amplifiers

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)
Answer-back output
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.)
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)
Fluorescent fiber path Functional fluoroglass
Accessories M8 nut and mounting bracket

Fiber Units

Item Model
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.)

Item F39-FU1M
1170_sp_4_1
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
End cap
Tube Stainless (SUS304)