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特點(diǎn)
• 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(yàn)證
• 業(yè)務(wù)接口
• 在23 °C時校準(zhǔn) 10, 35, 80 %rh

測量相對濕度和溫度并計算露點(diǎn)/霜點(diǎn)，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(diǎn)/霜點(diǎn)，同樣用于溫濕度。

瑞士rotronic暖通型墻面式溫濕度變送器

Probe type	Integrated
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
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 s for 63% of a 35> 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

瑞士rotronic暖通型墻面式溫濕度變送器

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