檢測認證人脈交流通訊錄
- initpintu_副本.jpg 概述 R-Type / S-Type 測量相對濕度和溫度并計算露點/霜點，使辦公室或房間發揮好的作用 W-Type / D-Type 在HVAC系統和技術室中測量相對濕度和溫度并計算露點/霜點，同樣用于溫濕度。 特點 · 精度： 23°C ±5 °C時精度±2 %rh / ±0.3 °C · 工作范圍：-40…60 °C / 0…100 %rh · 電路工作范圍： -40…60 °C / 0…100 %rh, -10…60 °C 帶LCD顯示 · 用于仿真器系統驗證 · 業務接口 · 在23 °C時校準 10, 35, 80 %rh 技術參數 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
