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RHP-W系列掛墻式溫濕度露點變送器 RHP-W系列掛墻式溫濕度露點變送器

深圳市德威達科技

會員指數：

企業認證：

價格：電議

所在地：廣東深圳市

型號：RHP-W系列掛墻式溫濕度露點變送器

更新時間：2012-12-14

瀏覽次數：1237

公司地址：深圳市福田區南光捷佳大廈2001

劉先生(先生)

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產品簡介

產品名稱:RHP-W系列掛墻式溫濕度露點變送器產品型號:RHP-W系列產品介紹：The Series RHP-W Wall Mount Humidity/Temperature/Dew P

公司簡介

美國德威爾(Dwyer)儀器儀表授權中國代理——深圳市德威達科技有限公司

?深圳市德威達科技有限公司 (Shenzhen Deweida Technology Co., Ltd.)是從事自動控制系統開發和儀器儀表等機電產品銷售的高科技專業公司。公司人員有著多年的工業自動控制和樓宇自動控制經驗 ,技術力量雄厚。公司代理品牌有美國 DWYER、ANDERSON、MERCOID、ITT、德國BECK、新加坡TELASIA等，產品涉及壓力、流量、液位物位、風速、溫濕度、閥門、氣體檢測、燃燒、數據采集等，廣泛應用于工業自動化、暖通空調、樓宇自控、電廠、石油、化工、水處理，鍋爐、壓縮機、冷凍制冷設備、食品、醫藥、紡織、造紙、電子、環保、潔凈工程等領域。

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產品說明

產品名稱: RHP-W系列掛墻式溫濕度露點變送器
產品型號: RHP-W系列

產品介紹：

The Series RHP-W Wall Mount Humidity/Temperature/Dew Point Transmitter is the most versatile room transmitter on the market. The stylish housing is well vented to provide air flow across the sensor to improve measurement accuracy. An optional LCD display can be integral to the transmitter or a remote display can be ordered for building balancing or LEED® validation. The LCD display indicates the ambient temperature along with the humidity or dew point. The transmitter has internal dip switches to select the temperature engineering units and whether the transmitter outputs humidity or dew point.

The humidity and temperature sensors are field replaceable to reduce service cost and inventory. The humidity and the dew point are measured using a capacitive polymer sensor that completely recovers from 100% saturation. The humidity and dew point can have either a current or voltage output, while the optional temperature output can be a current, voltage, RTD or thermistor. For models with current or voltage for the temperature output, the temperature range is field selectable.

技術參數：

濕度范圍： Range: 0 to 100% RH.

溫度范圍：-40 to 140°F (-40 to 60°C) for thermistor and RTD sensors. -20 to 140°F (-28.9 to 60°C) for solid state temperature sensors.

露點溫度范圍： -20 to 140°F (-28.9 to 60°C); 0 to 100°F (-17.8 to 37.8°C); 40 to 90°F (4.4 to 32.3°C); -4 to 140°F (-20 to 60°C) field selectable ranges.

精度： RH: Model RHP2 ±2% 10-90% RH @ 25°C, Model RHP3 ±3% 20-80% RH @ 25°C; Thermistor Temperature Sensor: ±0.4°F @ 77°F (±0.22°C @ 25°C); RTD Temperature Sensor: DIN Class B; ±0.54°F @ 32°F (±0.3°C @ 0°C); Solid State Temperature Sensor: ±0.9°F @ 72°F (±0.3°C @ 25°C).

延遲：±1%.

重復性： ±0.1% typical.

溫度： Operating: -40 to 140°F (-40 to 60°C); Storage: -40 to 176°F (-40 to 80°C).

Compensated Temperature Range: -4 to 140°F (-20 to 60°C).

4-20 mA Loop Powered Models: Power Requirements: 10-35 VDC. Output Signal: 4-20 mA, 2 channels for humidity/solid state temperature sensor models (loop powered on RH). Switch selectable RH/dew point. Switch selectable normal or reverse output.

0-5/10V Output Models: Power Requirements: 15-35 VDC or 15-29 VAC. Output Load: 5 mA max., 2 channels for humidity/solid state temperature sensor models. Switch selectable 0-10V/2-10V or 0-5V/1-5V output. Switch selectable RH/dew point. Switch selectable normal or reverse output.

Solid State Temperature Sensor Output Ranges: Switch selectable, -20 to 140°F (-28.9 to 60°C); 0 to 100°F (-17.8 to 37.8°C); 40 to 90°F (4.4 to 32.3°C); -4 to 140°F (-20 to 60°C).

響應時間： 15 seconds.

電氣連接： Screw terminal block.

漂移：<1% RH/year.

RH 傳感器： Capacitance polymer.

封裝材質： White polycarbonate.

顯示： Optional LCD, backlit on 0-5/10V models. Switch selectable %RH or dew point, °F/°C.

顯示分辨率： RH: 1%; Temperature: 0.1°F (0.1°C); Dew Point: 1°F (1°C).

重量：0.3 lb (0.14 kg).

認證： CE.

選型表:

EXAMPLE	RHP	2	W	1	0	LCD	Series RHP-2W10-LCD Wall Mount Humidity/Temperature/Dew Point Transmitter, 2% accuracy, wall mount, 4-20 mA output, with LCD.
SERIES	RHP						Wall Mount Humidity/Temperature/Dew Point Transmitter
ACCURACY		2 3					2% 3%
HOUSING			W				Wall Mount
HUMIDITY/ DEW POINT OUTPUT				1 2			4-20 mA 0-10 VDC
TEMPERATURE OUTPUT					0 1 2 A B C D E F		None 4-20 mA 0-10 VDC 10KΩ @ 25°C Thermistor (Dwyer Curve A) 10KΩ @ 25°C Thermistor (Dwyer Curve B) 3KΩ @ 25°C Thermistor (Dwyer Curve C) 100Ω RTD DIN 385 1KΩ RTD DIN 385 20KΩ @ 25°C Thermistor
OPTIONS						LCD	LCD Display

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