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F3UV
Monitor the Output of a UV Light Source through an Optical Fiber Cable
Data Sheet (696KB)
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Ratings and Specifications
Monitors with Built-in Amplifiers (Main Unit)
| Item | F3UV-A30 | F3UV-A03 |
| Incident light power range *1 | 1 to 30 mW/cm2 | 0.2 to 3 mW/cm2 |
| Incident light wavelength range | 200 to 370 nm | |
| Power indicator | Green LED | |
| Operation indicator | Orange LED (lights with an output between 4 and 5 V) | |
| Sensitivity adjustment | One-turn variable adjuster | |
| Power supply voltage | 12 to 24 VDC ±10% | |
| Current consumption | 15 mA max. | |
| Response time *2 | 300 ms max. | 400 ms max. |
| Output *3 | 1 to 5 V (with an offset voltage of 0.2 V min.) | |
| Connection impedance | 100 kΩ min. | |
| Repetitive accuracy | ±2% F.S. max. | |
| Temperature drift | 0.2% of F.S./°C max. | |
| Ambient operating illumination *4 | Fluorescent light 1,000 lx max. | Fluorescent light 500 lx max. |
| Ambient temperature | Operating: -10° to 70°C Storage: -25° to 80°C | |
| Ambient humidity | Operating: 35% to 85% | |
| Insulation resistance | 20 MΩ min. (at 500 VDC) | |
| Dielectric strength | 1,000 V AC 50/60 Hz for 1 min | |
| Vibration resistance | 10 to 150 Hz, 0.1-mm amplitude in X, Y, and Z directions (8 minutes of vibration × 10 repetitions= total time 80 minutes) | |
| Shock resistance | 150 m/s2 three times each in the ±X, ±Y, and ±Z directions | |
| Degree of protection | Conforms to IEC IP30 | |
| Connection method | Pre-wired cable with a standard length of 2 m | |
| Weight (packed) | 78 g | |
| Material | Casing: Die-cast zinc Window: Synthetic quartz glass | |
| Accessories | Operation Manual | |
*1.Using a standard UV light source and UV illumination meter in a power range for which analog output can be set to 5 V.
*2.The response time is the rise time of the output signal to 10 to 90%.
*3.An output voltage up to 6 V can be output. Adjust the sensitivity so that the output is less than 5 V. The output is 0.2 to 1 V when there is no incident UV light.
*4.This value is the illumination at the receiver window maintaining an offset voltage of 1 V max. with the fluorescent light.
Accessories (Optional)
Protective Tube (Protects the Cord.)
| Item | F39-CU1M | |
 | ||
| Ambient temperature | -40° to 100°C for operation and storage (Use within the specified operating temperature range for the Monitor.) | |
| Ambient humidity | Operating: 35% to 85% Storage: 35% to 95% | |
| Bending radius | 24 ± 5 mm | |
| Max. pulling force | 2 Nm max. between the head connector and tube, end cap and tube, or on the tube itself | |
| Crush weight | 9.8 Nm max. load on the side of the tube | |
| Material | Head connector | Nickel-plated brass |
| End cap | ||
| Tube | Stainless (SUS304) | |
| Attachment | M2 screws | |
Monitors with Optical Fibers
Amplifiers
| Item | F3UV-XW11 | 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 (Optional)
Protective Tube (Protects the Fiber.)
| Item | F39-FU1M | |
 | ||
| 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) | |
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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