Description Humidity Transmitter Advanced | HYGROFLEX5 – HF5A HF5A-21 2-wire HF5A-31/ HF5A-D1 ¾-wire Humidity Probe HygroClip2, HC2 Probes, various types Accuracy at 23 ± 5 °C Probe dependent Initialization time Typically, > 30 sec. Typically, 3 sec. Measurement range Probe dependent Range of applications -10…60 °C with display / -40…70 °C without display / humidity 0…100 %rH (non-condensing) Trend indicator Yes Display resolution Resolution up to 2 decimal places (0.01) Output signals analog 4…20 mA Freely scalable 0…5, 0…10 V, 0…20 mA, 14…20 mA Resolution Analog output ≥ 15 bit Output signals digital – RS485 signals on screw terminal Cable connections 1 x M16 x 1.5, screw terminals Psychrometric calculations All Power supply 18…36 VDC (Vmin = 12 VDC 6 VDC) 18…36 VDC Circuit Type 2-wire 3-wire with mounted Jumper J1 (default) 4-wire galvanically separated with unmounted J1 Current consumption 50 mA (when both outputs are connected) < 100 mA (when both outputs are connected) Load per analog output Max. 500 Ω Current: Max. 500 Ω Voltage : Min. 10 kΩ Interface NFC Interface and Rotronic Software Software Accessoire NFC-USB-READER: NFC to USB Reader or with the HygroSoft software mobile App and a mobile phone with an integrated NFC-Reader. Housing Material Top: PC, Bottom: ABS Standards CE Conformity 2014/30/EU GMP/ FDA Compliance Conforms to FDA 21 CFR Part 11 and GAMP5 Dimensions 134 × 94 × 52 mm Weight Display version 277g, Others 270g IP-protection IP65 Fire protection class Corresponds to UL94-HB Soldering material Lead free (RoHS-Directive 2011/65/ EU) Calibration certificates are issued during the production process. New calibration certificates are available upon request at an additional cost. Humidity Transmitter Advanced | HYGROFLEX5 – HF5A
