HF5-series Humidity and temperature measurement


Technical data:

Produced by Rotronic
Dimensions HF52, HF53, HF54, HF55: 129 x 72 x 45 mm
HF56: 192 x 102 x 52 mm
Weight 220 g / 500 g
Operating range electronics

HF520: -25…60 °C / 0…100 %rh /

HF53/54/55/56: -40…60 °c / 0…100 %rh /

HF5X with screen -10…60 °C

Accuracy at 23 ±5 °C Probe dependent
Power supply / Power consumption 15…40 VDC or 12…28 VAC/ <100 mA
Psychrometric calculations All psychrometric values
Number of probe inputs 1
Initialisation time Typically <3 sec.
Display type Optional graphics display. Presentation configurable.
Backlight with Backlight
Alerting Sensor break or short circuit, programmable.
Alarm indicators Yes
Exploitation software ROTRONIC HW4.2
Probe adjustment by software Yes, with service cable
Probe adjustment by keypad display / keyboard
Firmware update With internet and HW4 software
Data processing via HW4 Graphics, statistics, analysis, qualification, etc.
Circuit type 2 -Wire or 3/4-Wire
Analogue outputs scaleable by the user Yes
Analog 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-458 / USB / LAN / WLAN / PoE (Modus B)
Service Interface Mini USB (UART)
Enclosure material ABS / Aluminium (HF5xxS)
Cable connections M16 cable gland and screw terminals
IP protection rating IP65 / Corresponds to UL94-HB protection class
FDA/GAMP compatibility FDA 21 CFR Part 11 and GAMP compatible