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MS-212A UVA Sensor

The precision UV-A Radiometer MS-212A is designed to measure UV-A radiation with high reliability. It is calibrated against a NIST traceable standard. The combination of a well-designed UV-A filter and a GaAsP photodiode guarantees its high performance to measure UV-A between 315 and 400nm. The energy in this spectral range accounts for 4 to 5% of the total solar radiation.

Features

  • UV stabilized UV-A filter optics
  • Spectral response 315 - 400nm
  • Dual Voltage output
  • Low temperature dependency
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MS-212A UVA Sensor

Specifications

Specifications MS-212A
Response time 1 second (90% response)
Non-linearity Less than ±2.0%
Directional response < ± 10 % (Incident Angle 0° to 70°)
Temperature response < ±1.5% (range of -10 to +50°C)
Output 0 to 1V, 0 to 10mV
Sensivity 0.01±0.001V/W/m²
0.1±0.01mV/W/m²
Impedance 500Ω (V output), 100Ω (mV output)
Operating temperature range (°C) -10 to +50°C
Cable length 10m
Wavelength range 315 to 400nm
Power supply AC 85 to 264V , 47 to 440 Hz , 10W

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