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R-Type / S-Type
Measures relative humidity and temperature and calculates the dew/frost point in offices and rooms where good looks play a role.
W-Type / D-Type
Measures relative humidity and temperature and calculates the dew/frost point in HVAC applications focused on relability and repeatability.
Features
• Accuracy: ±2 %rh / ±0.3 K at 23°C ±5 K
• Temperature limit at probe: -40…60 °C / 0…100 %rh
• Range of application electronics: -40…60 °C / 0…100 %rh, -10…60 °C with LCD
• Service interface
• Adjusted at 23 °C and 10, 35, 80 %rh
PROBE TYPE: Integrated
OPERATING RANGE: -40…60 °C / -10…60 °C (Models with display) 0…100 %rh, non-condensing
ACCURACY AT 23 ±5 °C: ±2.0 %rh / ±1.0 %rh (Type R), ±0.3 K / ±0.2 K (Type R)
MEASURING RANGE WITH INTEGRATED PROBE: -40…60 °C / 0…100 %rh
POWER CONSUMPTION: 15…40 VDC or 12…28 VAC/ <100 mA
PROBE PROTECTION: Polycarbonate plastic cage, white
FILTER CARTRIDGE: Polyethylene dust filter, gray, 20 um
RESPONSE TIME T 63: <12 s for 63% of a 35> 80% (1 m / sec air flow at the sensor)
ALLOWED WIND SPEED: 20 m/s, with filter
PSYCHROMETRIC CALCULATIONS: Dew or frost point
REPRODUCIBILITY AIRCHIP: <0.02 %rh / 0.01 K
MEASUREMENT INTERVAL: typically 1 second (without calculations)
DISPLAY TYPE: Optional graphics display. Presentation configurable.
BACKLIGHT: with Backlight
ALARM INDICATORS: Yes
EXPLOITATION SOFTWARE; ROTRONIC HW4
TREND INDICATOR: Yes, for models with display
PROBE ADJUSTMENT BY SOFTWARE: Yes, with service cable
REMOTE CONTROL FUNCTIONS: Via HygroPalm and service cable
FIRMWARE UPDATE: With internet and HW4 software
USER INFORMATION: from Software HW4 (devicemanager)
DATA PROCESSING VIA HW4: with interface cables
DEVICE PROTECTION BY PASSWORD: Yes
TYPE OF OUTPUT SIGNALS: 2
ANALOGUE OUTPUTS SCALEABLE BY THE USER: Yes
CHANGE OF OUTPUT SIGNAL W/O ADJUSTMENT: Yes
ANALOG OUTPUT SIGNAL (STANDARD): 0…20 mA, 4… 20 mA; 0… 1 V, 0… 5 V, 0… 10 V
DIGITAL OUTPUT SIGNAL (STANDARD): UART
MIN. / MAX. LOAD VOLTAGE / CURRENT SIGNAL:V min = 10 V + (0.02 x Load*) * = Resistance in ohms
SERVICE INTERFACE: Mini USB (UART)
SERVICE INFORMATION: Calibration interval
MAX. CABLE LENGTH: Up to 5 m with passive cable. Up to 100 m with active cable.
PROBE MATERIAL: Polycarbonate
ENCLOSURE MATERIAL: ABS
IP PROTECTION RATING:
HF3x-S/ HF3x-R: IP20
HF3x-W/ HF3x-D: IP65
FIRE PROTECTION CLASS: Complies UL94-HB
FDA/GAMP COMPATIBILITY: FDA 21 CFR Part 11 and GAMP compatible
DIMENSIONS:
Wall: ø 82 x 43, probe length 100 mm
Duct: ø 82 x 43, probe length 207 mm
Room: 82 x 82 x 26 mm
