MIKASE LABORATORY - PT MITRA KATIGA SEJAHTERA / SUPPLIER ALAT UJI KUALITAS UDARA, AIR, CUACA , KEBISINGAN SERTA GETARAN

Keterangan

The HD 2021T series allows conversion of photometric and radiometric quantities as illuminance ( Lux) and irradiance ( W/ m2) - across, UVA, UVB, UVC spectral regions and 400 ÷ 1000nm band - into a 0 ÷ 10 voltage signal. The voltage output 0
÷ 10 V ( 0 ÷ 1 V, 0 ÷ 5V, 4 ÷ 20mA on request for substantial orders) comes factory set calibrated to the full scale range specified at the time of order. HD 2012T transmitters wide range of applications include:
• Measurement of illumimance ( HD 2021T ) in offices and laboratories, manufacturing
plants and production areas, commercial sites, theatres, museums, sports lighting, roadway lighting, tunnels and nursery-gardening systems.
• Measurement of solar irradiance, within 400nm ÷ 1000nm spectral band ( HD
2021T.1) .
• Monitoring tanning lamps irradiance within UVA ( HD 2021T.2) and UVB ( HD2021T.3) spectral regions, as well as efficiency control in filters for high pressure UV lamps.
• Efficiency control in UV lamps used in water purification plants, where UVC
( HD2021T.4) band irradiance needs to be constantly monitored.
HD2021T transmitters can be installed either for indoor or outdoor applications ( Protection: IP66) . In case of extremely intense light sources measuring, the transmitter
sensitivity can be reduced upon request. The HD 2021T series employs filters and photodiodes especially studied to adjust spectral response to a specific region of interest.

TECHNICAL SPECIFICATIONS
HD2021T HD2021T.1 HD2021T.2 HD2021T.3 HD2021T.4
Sensor Photodiode
Si
Photodiode
Si
Photodiode
GaP
Photodiode
SiC
Photodiode
SiC
Spe ctral range Curve V( l) 450 ÷ 1000 nm UVA UVB UVC
Viewing angle Corrected in accordance with the Cosine law
Sensitivity 5-500 1-100 1-100 0.1-10
mV/ lux mV/ ( mW/ m2) mV/ ( mW/ m2) mV/ ( mW/ m2)
Output signal 0 ÷ 10 V ( 0 ÷ 1 V, 0 ÷ 5 V for at least 5 pcs per order) 4 ÷ 20mA
Power supply 16 ÷ 40 Vdc or 24 Vac, for 0 ÷ 10 V output
10 ÷ 40 Vdc or 24 Vac for 0 ÷ 1 V, 0 ÷ 5 V output - 10 ÷ 40 Vdc for 4 ÷ 20 mA output
Power consumption 10 mA
Working temperature -20 ÷ + 60 ° C
Electrical protection Protected against polarity inversions
Maximum dimensions 58 mm x 65 mm x 52 mm
Degree of protection IP 66
Maximum cable length 150 m