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HygroFlex HF5A Transmitter

Description

The 2-Wire HygroFlex HF5A Advanced Humidity and Temperature Transmitters from Rotronic are ideal for applications where the exact measurement of humidity and temperature is required in ducting or adjacent rooms. The HF5A is a direct replacement for the older HygroFlex HF5 Transmitter

Applications

  • Humidity and Temperature Monitoring in ducting
  • Environmental Condition Monitoring in HVAC Applications
  • Temperature and Humidity Monitoring in the Chemical Industries
  • Production Conditions in Food and Pharmaceutical Industries
  • Printing and Paper Industries
  • Agriculture & Meteorology
  • Storage Condition Monitoring in Archaeology
  • Measurement in Cheese Production and Storage
  • Controlled Atmosphere Monitoring
  • Coating Process Optimisation
  • Vehicle Spraying Facility Condition Monitoring

Features

  • Interchangeable, plug-in HygroClip2 Advanced probe (sold separately)
  • Probe separation: Up to 5m/16.4ft (50m/165ft with a digital signal booster)
  • Duct Kit with Extenstion Cable and AC5005 Mounting Plate.
  • Relative humidity and temperature
  • High transmission accuracy and long-term stability
  • NFC-Interface for communication with the device
  • Firmware updates over NFC-Interface and HygroSoft Software
  • The analog output signals are monitored
  • Galvanic isolation of power supply and analog outputs
  • LED on front of housing, showing the operating status of the device
  • Two analog output signals, freely configurable and scalable
  • New housing, high immunity to dust and moisture within the device

Specifications

HF5A-21 2-wire
Humidity Probe HygroClip2, HC2 Probes, various types
Accuracy at 23 ±5°C Probe dependent
Initialisation time Typically, > 30 sec.
Measurement range Temperature 0…50 °C/ Relative Humidity 0…100%RH (non-condensing)
Output signals analog 2 x 4…20mA
Resolution Analog output ≥ 15 Bit
Cable connections 1 x M16 x 1.5, screw terminals
Duct Mounting Kit Includes E2-F3A and AC5005 Mounting Plate
Power supply 18…36vDC (Vmin = 12vDC+6vDC)
Circuit Type 2-wire
Current consumption 50mA (when both outputs are connected)
Load per analog output Max. 500 Ω
Interface NFC Interface and Rotronic Software
Software Accessories 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: PMMA, Bottom: ABS
Standards CE Conformity 2014/30/EU
GMP/FDA Compliance Conforms to FDA 21 CFR Part 11 and GAMP5
Housing Dimensions 134 x 94 x 52 mm
Weight 270g
IP-protection IP65
Fire protection class Corresponds to UL94-HB
Soldering material Lead free (RoHS-Directive 2011/65/EU)

Duct Kit