Rotronic-HygroFlex3 - HF3

HygroFlex3 - HF3 R-Type / S-Type Measures relative humidity and temperature and calculates the dew/ frost point in offices and rooms where good looks play a role. W-Type / D-Type Measures relative humidity and temperature and calculates the dew/ frost point in HVAC applications and in technical rooms. Also available as hygrostat/ thermostat. Features • Accuracy: ± 2 % rh / ± 0.3 K at 23° C ± 5 K • Temperature limit at probe: -40… 60 ° C / 0… 100 % rh • Range of application electronics: -40… 60 ° C / 0… 100 % rh, -10… 60 ° C with LCD • Use as simulator for system validation* • Service interface • Adjusted at 23 ° C and 10, 35, 80 % rh Probe type Integrated Dimensions Wall: ø 82 x 43, probe length 100 mm Duct: ø 82 x 43, probe length 207 mm Room: 82 x 82 x 26 mm Operating range electronics -40… 60 ° C / -10… 60 ° C ( Models with display) 0… 100 % rh, non-condensing Accuracy at 23 ± 5 ° C ± 2.0 % rh / ± 1.0 % rh ( Type R) , ± 0.3 K / ± 0.2 K ( Type R) Measuring range with integrated probe -40… 60 ° C / 0… 100 % rh Power supply / Power consumption 15… 40 VDC or 12… 28 VAC/ < 100 mA Probe protection Polycarbonate plastic cage, white Filter cartridge Polyethylene dust filter, gray, 20 um Response time t 63 80% ( 1 m / sec air flow at the sensor) Allowed wind speed 20 m/ s, with filtre Psychrometric calculations Dew or frost point Reproducibility Airchip < 0.02 % rh / 0.01 K Measurement interval typically 1 second ( without calculations) Display type Optional graphics display. Presentation configurable. Backlight with Backlight Alarm indicators Yes Exploitation software ROTRONIC HW4 Trend indicator Yes, for models with display Probe adjustment by software Yes, with service cable Remote control functions Via HygroPalm and service cable Firmware update With internet or HW4 software User information from Software HW4 ( devicemanager) Data processing via HW4 with interface cables Device Protection by password Yes Type of output signals 2 Analogue outputs scaleable by the user Yes Change of output signal w/ o adjustment Yes Analog output signal ( standard) 0… 20 mA, 4… 20 mA; 0… 1 V, 0… 5 V, 0… 10 V Digital output signal ( standard) UART Min. / max. load voltage / current signal V min = 10 V + ( 0.02 x Load* ) * = Resistance in ohms Service Interface Mini USB ( UART) Service Information Calibration interval Max. cable length service cable 5 m Probe material Polycarbonate Enclosure material ABS IP protection rating HF3x-S/ HF3x-R: IP20 HF3x-W/ HF3x-D: IP65 Fire protection class Complies UL94-HB FDA/ GAMP compatibility FDA 21 CFR Part 11 and GAMP compatible