The HygroFlex5 series offers you ultimate performance and flexibility thanks to its interchangeable HygroClip2 probes. The transmitters come in wall and duct mount versions. Many useful functions can be accessed with optional HW4 software. HF5-Series is available with analog and digital outputs, so compatibilty with almost any monitoring or control system is assured. Digital versions may be networked togther to form a dedicated environmental monitoring system using HW4 software. The new generation device not only has a unique calibration and adjustment process, but also allows probes to be interchanged in just a few seconds. This easy interchangeability during operation reduces down-time and service costs to a huge extent. The possibility of using every probe as a simulator with fixed output values is a big advantage for system validation. In the case of networked devices this can even be carried out online from a remote PC workstation.
Main Features
• Probe interchangeable in just a few seconds
• Measures relative humidity, temperature and dew/frost point
• Calculates all psychrometric values
• Range of application -40…60 °C; -10…60 °C with LCD, 0…100 % rh
• Automatic sensor test & drift compensation
• Use as a simulator for system validation
• UART service interface
• Precision: dependent on the probe and adjustment profile used
• Can be mounted on a DIN rail
• Suitable probes: all HygroClip2 (HC2x) probes
• Includes flange for duct mounting
Specification
Order Information
Wall version
HF52-W series
HF53-W series
Type
2- or 2 x 2-wire
3/4-wire
Signals freely scalable
Signals freely selectable and scalable
Alarm indicators, display and keypad (optional)
Optional USB & RS485 interface
Signals
Features
Duct version
HF520-D series
HF53x-D series
Type
2- or 2 x 2-wire
3/4-wire
Signals freely scalable
Signals freely selectable and scalable
Alarm indicators, display and keypad (optional)
Signals
Features
Humidity measurement
Sensor :
Measurement range :
Accuracy at 23 °C
Repeatability:
Long term stability:
Response time:
Temperature measurement
Sensor :
Measurement range :
Accuracy at 23 °C :
Repeatability:
Long term stability:
Response time:
General specifications
Optional display :
Probe material :
Filter material :
Housing material / Protection :
Weight:
Electronics operating range :
Maximum air velocity at probe:
ROTRONIC Hygromer® IN-1
(depending on the HygroClip2 used)
0…100% rh
±0.8% rh (probe dependent)
0.3 % rh
<1 % rh/year
Typically 10 s for 63% of a jump 35 to 80 % rh
(1 m/sec air flow at sensor)
Pt100 1/3 Class B (in all HygroClip2 probes)
-100…200 °C / -148…392 °F
±0.1 K (probe dependent)
0.05 °C
Typically 4 s for 63 % of a change from 23 to 80 °C (1 m/sec air flow at sensor)
LCD, 1 or 2 decimals,without backlight (HF52)
Polycarbonate
Polyethylene
ABS / IP 65 (except for models with USB interface)
Approx. 250 g
<1 °C/year
Power supply / Connections( HF52)
Supply voltage :
Current consumption :
Power supply / Connections( HF43)
Supply voltage :
15…40 VDC or 12…28 VAC at 500 ohm
<50 mA
or LCD, 1 or 2 decimals, with backlight
and trend indicators (HF53)
2 x 20 mA
Current consumption :
10…28 VDC, 4…20 mA current loop
V min = 10 V + (0.02 x load*)
40 m/s (7,870 ft/min)
-40…60 °C / -10…60 °C (models with display) 0…100 % rh, non-condensing
Product Description
Delivery:
HF5 Wall & Duct Versions
