來寶網Logo

熱門詞:生物顯微鏡 水質分析儀 微波消解 熒光定量PCR 電化學工作站 生物安全柜

現在位置首頁>行業專用>行業專用儀器/儀表>儀器> DRA-ACT-2V-2_DRA-ACT-2V-3交流電壓/電流信號調節器OMEGA

商品編號:75007
分享

DRA-ACT-2V-2_DRA-ACT-2V-3交流電壓/電流信號調節器OMEGA

價    格:詢價

產    地:美國更新時間:2020/2/20 7:38:20

品    牌:歐米茄型    號:DRA-ACT-2V-2

狀    態:正常點擊量:58

15221105376
聯系我時,請說明是在來寶網上看到的,謝謝!

上海茂培電子科技有限公司

聯 系 人:范先生

電     話:15221105376

傳     真:

等     級: (第 5年)

性     質:貿易型,

聯系我時請說在來寶網上看到的,謝謝!




DRA-ACT-2V-2_DRA-ACT-2V-3交流電壓/電流信號調節器OMEGA

DRA-ACT-2I和DRA-ACT-2V系列是隔離的2線回路供電的交流電流和交流電壓輸入DIN軌道安裝信號調節器,將測量的輸入轉換成比例、線性和高度精確的4-20 mA輸出電流。DRA-ACT-2I系列交流電流輸入模型包括0至1 AAC和0至5 AAC輸入模型,輸出4至20 mA。DRA-ACT-2V系列交流電壓輸入型號包括0至150 VAC、0至250 VAC和0至400 VAC輸入型號,以及4至20 mA輸出。




為了完全安全,內部變壓器將信號調節器輸入與輸出隔離,從而使這些裝置能夠承受較大的瞬時輸入。完整的輸入輸出隔離,高的浪涌電流容量和高的輸出信噪比,使這些信號調節劑高度免疫地回路信號和射頻干擾。這些變送器還配有一個“測試”終端,通過測量內部10歐姆電阻器上的電壓降,在不干擾4至20 mA工藝回路的情況下,方便監測輸出電流。



產品參數

DRA-ACT-2V-2_DRA-ACT-2V-3交流電壓/電流信號調節器OMEGA

DRA-ACT-2I Series AC Current Input

DRA-ACT-2V Series AC Voltage Input

± 0.1% Accuracy

Isolated

High Noise Immunity

Low Profile Enclosure


The DRA-ACT-2I AND DRA-ACT-2V Series are isolated 2-wire loop-powered ac current and ac voltage input DIN rail mount signal conditioners that convert the measured input into a proportional, linear and highly accurate 4-20 mA output current. The DRA-ACT-2I Series of ac current input models includes models for 0 to1 Aac and 0 to5 Aac inputs with 4 to20 mA output. The DRA-ACT-2V Series of ac voltage input models includes models for 0 to150 Vac, 0 to250 Vac and 0 to400 Vac inputs again with 4 to 20 mA output.


For complete safety, an internal transformer isolates the signal conditioner input from the output thus enabling these units to withstand large momentary inputs. Complete input to output isolation, high surge current capacity and high output signal-to-noise ratio make these signal conditioners highly immune to ground loop signals and RFI. These transmitters are also equipped with a “test” terminal which facilitates monitoring of the output current by measuring the voltage drop across an internal 10 Ohm resistor without disturbing the 4 to 20 mA process loop.


Specifications


GENERAL

Accuracy: ±0.1% of span typical (2-100% of span) for pure sinusoidal input

Temperature Stability: ±0.015% of span /1°C

CMR: 122 dB typical; 117 dB min Response Time: 220 msec (0-98%)

Power Supply: 10-32 Vdc

Loop Resistance: Rmax (ohms) = (Vsupply 10)/0.02


SUPPLY AND LOAD

Variation Effect: < 0.03% for full change

Test Terminal: 40 to 200 mV represents 4 to 20 mA

Output Ripple: better than 0.1% of span RMS

Frequency: 40 to 500 Hz

Output: 4 to 20 mA

Zero Adjust: ±35% min

Span Adjust: ±25% min

Operating Ambient: 32 to 158°F (0 to 70°C); 5 to 95% RH, noncondensing

Storage Temperature: -13 to 185°F (-25 to 85°C)

Enclosure: polycarbonate

Mounting: standard 35 mm DIN rail or wall mount

Dimensions: 2.87" H x 1.28" W x 4.49" D (73 x 32.5 x 114 mm)

Weight: 0.5 lb (0.2 kg)


DRA-ACT-2I SERIES?

(AC CURRENT INPUT)

Input: 0 to 1 Aac, 0 to 5 Aac

Input Power Consumption: 0.26 VA at 5 Aac input

Inrush Current: 40 Aac RMS max for 8 sec every 10 min; 75 Aac RMS max for 1 sec every 10 min DRA-ACT-2V

(AC VOLTAGE INPUT)

Input: 0 to 150 Vac, 0 to 250 Vac. 0 to 400 Vac

Input Power Consumption: 0.3 VA at 120 Vac input; 1.4 VA at 230 Vac input

Isolation: 2.5 KV RMS for one minute



產品介紹

DRA-ACT-2V-2_DRA-ACT-2V-3交流電壓/電流信號調節器OMEGA

DRA-ACT-2I系列交流電流輸入


DRA-ACT-2V系列交流電壓輸入


±0.1%精度


孤立的


高抗噪性


低剖面外殼




猜你喜歡
急冻钻石电子
辽宁11选5 股票配资平台哪个最好 4场进球 北京时时彩 益丰配资 广信配资 浙江快乐12 内蒙古快三 陕西快乐十分 天盈时代 鑫恒盈配资 闻喜配资 即时nba比分在线 浙江6+1 球探比分网即时比分 辽宁35选7