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(fā)揮更好的作用
W-Type / D-Type
在HVAC系統(tǒng)和技術(shù)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(tǒng)驗證
· 業(yè)務(wù)接口
· 在23 °C時校準 10, 35, 80 %rh
技術(shù)參數(shù)
|
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
|