Description HVAC Humidity and Temperature Transmitter | HygroFlex HF5 Number of probe inputs 1 Accuracy at 23 ±5 °C Probe dependent Power consumption HF52: 10…28 VDC: 10 V (0.02x load) HF53: 15…40 VDC /12…28 VAC HF54 with galvanic isolation: 9…36 VDC HF56 with galvanic isolation: 85…240 VAC HF52: max 40 mA HF53 <100mA Dimensions HF52, HF53, HF54: 129 x 72 x 45 mm HF56: 192 x 102 x 52 mm Initialisation time Typically <3 sec. Operating range HF520: -25…60 °C / 0…100 %rh / HF53/54/56: -40…60 °c / 0…100 %rh / HF5X with screen -10…60 °C Display type Optional graphics display. Presentation configurable. Backlight with Backlight Alerting Sensor break or short circuit, programmable. Alarm indicators Yes Exploitation software ROTRONIC HW4 Probe adjustment by keypad display/keyboard Psychrometric calculations All psychrometric values Analogue outputs scaleable by the user Yes Software Update With internet and HW4 software Data processing via HW4 Graphics, statistics, analysis, qualification, etc. Circuit type 2 -Wire or 3/4-Wire Storage Conditions -40…85 °C Service Interface Mini USB (UART) IP protection rating IP65 / Corresponds to UL94-HB protection class Connector Standard Rotronic 7-pin connector FDA/GAMP compatibility FDA 21 CFR Part 11 and GAMP compatible Probe adjustment by software Yes, with service cable Analogue output signal (standard) 2 x 0…1 V, 0…5 V, 0…10 V, 0(4)…20 mA Automatic load compensation Yes Communication interfaces RS-485 / USB / LAN / WLAN Enclosure material ABS / Aluminium (HF5xxS) Cable connections M16 cable gland and screw terminals Weight 220 g / 500 g T63 90 s Calibration certificates are issued during the production process. New calibration certificates are available upon request at an additional cost. HVAC Humidity and Temperature Transmitter | HygroFlex HF5
