HygroFlex3 – HF3 – HVAC transmitter
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
| Accuracy at 23 ±5 °C | ±2.0 %rh / ±1.0 %rh (Type R), ±0.3 K / ±0.2 K (Type R) |
|---|---|
| Probe type | Integrated |
| Operating range | -40…60 °C / -10…60 °C (Models with display) 0…100 %rh, non-condensing |
| 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 |
| Backlight | with Backlight |
| Display type | Optional graphics display. Presentation configurable. |
| Measurement interval | typically 1 second (without calculations) |
| Reproducibility Airchip | <0.02 %rh / 0.01 K |
| 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 |
| Analogue outputs scaleable by the user | Yes |
| Analog output signal (standard) | 0…20 mA, 4… 20 mA; 0… 1 V, 0… 5 V, 0… 10 V |
| Change of output signal w/o adjustment | Yes |
| Digital output signal (standard) | UART |
| Min. / max. load voltage / current signal | V min = 10 V + (0.02 x Load*) * = Resistance in ohms |
| Service Information | Calibration interval |
| Type of output signals | 2 |
| Enclosure material | ABS |
| Fire protection class | Complies UL94-HB |
| IP protection rating | HF3x-S/ HF3x-R: IP20 HF3x-W/ HF3x-D: IP65 |
| Max. cable length | Up to 5 m with passive cable. Up to 100 m with active cable. |
| Probe material | Polycarbonate |
| Service Interface | Mini USB (UART) |
| 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 |
- Overview
-
HygroFlex3 – HF3 – HVAC transmitter
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
- Technicals specifications
-
Accuracy at 23 ±5 °C ±2.0 %rh / ±1.0 %rh (Type R), ±0.3 K / ±0.2 K (Type R) Probe type Integrated Operating range -40…60 °C / -10…60 °C (Models with display) 0…100 %rh, non-condensing 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 Backlight with Backlight Display type Optional graphics display. Presentation configurable. Measurement interval typically 1 second (without calculations) Reproducibility Airchip <0.02 %rh / 0.01 K 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 Analogue outputs scaleable by the user Yes Analog output signal (standard) 0…20 mA, 4… 20 mA; 0… 1 V, 0… 5 V, 0… 10 V Change of output signal w/o adjustment Yes Digital output signal (standard) UART Min. / max. load voltage / current signal V min = 10 V + (0.02 x Load*) * = Resistance in ohms Service Information Calibration interval Type of output signals 2 Enclosure material ABS Fire protection class Complies UL94-HB IP protection rating HF3x-S/ HF3x-R: IP20
HF3x-W/ HF3x-D: IP65Max. cable length Up to 5 m with passive cable. Up to 100 m with active cable. Probe material Polycarbonate Service Interface Mini USB (UART) 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 - Download
