GENUV G T1 Series Application Note

Application Note
Probe Application Guide lines for LO2/2.1 and LOHT series
1. Features of LO2/2.1 & LOHT series
- UV measuring in Air (and High temperature)
- Custom products can be supplied.
- Output type : DC 0~5 V or 4~20 mA
- Operation voltage : DC 5 V or 9~24 V
- NIST, KRISS traceable calibration possible
3. The features and advantages of the product
- Highly visible barrier : pure ultraviolet light (UVA, UVB, UVC)
sensors using. No need for a separate filter
- Custom product supply available to meet customer orders
- Calibration service offers tailored to customers' requests
- Reliable implementation at an affordable price
5. Point that must be taken into account in product selection
- Consider the Detection type (UVV/UVA/UVB/UVC/Visible,
case for LO2/2.1)
- Select maximum detection power range
- Check the operating voltage (5 V or 9~24 V) and
output type (Voltage or Current)
- The chosen cable length (5 m standard, customized available,
Max. 10 m)
- The chosen fiber length (1.5 m standard, customized available)
6. Summary
Product photos
7. Design of fiber screw (The other one SMA905)
M4 X 20 mm
[LO Series]
Product Measuring
Configuration
Name Direction
Front Sensor probe /
LO2
(170°) Optical fiber
Front Sensor probe /
LO2.1
(170 °)
Optical fiber
Detecting head /
Lateral
LOHT Sensor probe /
(360 °)
Optical fiber
30 mm
GUVS-T10EC-3LOHT
GUVS-T10EC-I8LOHT
2. Applications
- UV curing system
- UV Exposure system
- Air treatment system
- Flame sensing
4. Advantage of using a UV sensor probe
- Can accurately measure the intensity values of the chamber inside
- UV lamp intensity control based on measure intensity
- Can be monitored ON / OFF status of a UV lamp
- UV light can be seen for lamp replacement time
Detection
Type of Fiber
Wavelength
Fiber
GVBL : 330 ~ 445 nm
GVGR : 300 ~ 510 nm
GUVS : 400 ~ 700 nm
1.5mm
Fiber
GUVV : 230 ~ 395 nm
GUVA : 220 ~ 370 nm
GUVB : 220 ~ 320 nm
1.5mm GUVC : 220 ~ 280 nm
Fiber
220 ~ 390 nm
1.5mm
8. Measuring direction
UV Light source
Front
measuring
M8 Nut
Panel
Optical
fiber
[LO2/2.1]
Gxxx-T1xxC-3LO2 GUVx-T1xGC-3LO2.1
Gxxx-T1xxC-I8LO2 GUVx-T1xGC-I8LO2.1
Fiber
Temperature
Max. 250 ℃
Max. 250 ℃
Max. 250 ℃
Lateral measuring
[LOHT]
Banding
Radius
≥ 20
≥ 20
≥ 20
Detecting head
UV Light
sources
Detecting head