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概述
R-Type / S-Type
测量相对湿度和温度并计算露点/霜点，使办公室或房间发挥好的作用
W-Type / D-Type
在HVAC系统和技术室中测量相对湿度和温度并计算露点/霜点，同样用于温湿度。
特点
· 精度： 23°C ±5 °C时精度±2 %rh / ±0.3 °C
· 工作范围：-40…60 °C / 0…100 %rh
· 电路工作范围： -40…60 °C / 0…100 %rh, -10…60 °C 带LCD显示
· 用于仿真器系统验证
· 业务接口
· 在23 °C时校准 10, 35, 80 %rh
技术参数
| Probe type | Integrated | |
| Dimensions | Wall: ? 82 x 43, probe length 100 mm Duct: ? 82 x 43, probe length 207 mm Room: 82 x 82 x 26 mm | |
| Operating range electronics | -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 supply / 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 35="" s="" for="" of="" a=""> 80% (1 m / sec air flow at the sensor) | |
| Allowed wind speed | 20 m/s, with filtre | |
| 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 HW4.2 | |
| 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 | 5 m | |
| 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 |
