Gigahertz-Optik BTS256-PAR WiFi PAR Meter (380 - 750 nm, 1- 199,999 lx)

-Sensor:

class B DIN 5032 part 7 or AA according to JIS C 1609-1:2006

class A DIN 5032 part 7 for f1’, u, f3 and f4 or general precision class according to JIS C 1609-1:2006

-Sensor: 

Bi-Technology sensor with a photometric broadband detector and a array spectrometer. Integrated aperture for automatic dark signal adjustment.

-Input optics: Diffuser window with 20mm diameter, cosine corrected field of view, f2 ≤ 3%

-Calibration uncertainty: Illuminance +/-2.2%

-Measured Quantity:

PAR - µmol/(m²s)

DLI - Daily Light Integral (time resolved measured with the help of a data logger)

R/FR - Red to Far Red ratio

Esy1, Esy2, Etp1, Etp2 weighting functions

5 different user specific weighting functions

-Microprocessor: 16Bit, 25ns instruction cycle time

-Power Supply: 5VDC, 450mA per USB

-Interface: 

USB 2.0 (Type B USB-Port)

Option WiFi: WiFi 2,4 GHz (external antenna, range > 100m)

-Temperature range:

Operation: -10°C to +30°C

Storage: -10°C to +50°C

-Dimensions: 159mm x 85mm x 45mm (Length x Width x Height) 

-Weight: 500g