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當前位置:卓爾瑞華(北京)科技有限公司>> PD-08BLD BRIGHTY高品質(zhì)差動遠傳壓力表
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產(chǎn)品型號PD-08
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更新時間:2022-03-27 08:03:23瀏覽次數(shù):500次
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差動遠傳壓力表YTT
Ressure Gauge with differential transmitter
YTTA
輸出 Output
220V AC 0-10mA
YTTB(YTT)
輸出 Output
24V DC 4-20mA
YTTC(YTT)
輸出 Output
220V AC 4-20mA
產(chǎn)品簡介
差動遠傳壓力表既可對所測壓力做現(xiàn)場指示又能轉(zhuǎn)換為0—10mA或4—20mA的標準
電流信號輸出??梢耘cⅡ型或Ⅲ型電動單元組合儀表中的二次儀表、調(diào)節(jié)器、計算單元及巡回檢測裝置組成自動記錄、調(diào)節(jié)、控制等系統(tǒng)。差動遠傳壓力表按輸入電壓及輸出電信號的不同分為3 種型號:831 (220V AC 50Hz 0 — 10mA)、832 (24V DC 4 — 20mA)、833(220V AC 50Hz 4 — 20mA)。
儀表適用于石油、化工、冶金、電路、輕工業(yè)等行業(yè)測量對銅合金無腐蝕作用的氣體及液體的壓力。與此類隔離器連接后,可在各種腐蝕性的環(huán)境中使用。
PRODUCT OVERVIEW
8.30 series Pressure Gauge with differential transmitter is not only able to indicate the pressure value, but also transform it into 0-10mA or 4-20mA, the standard current output signals, with the secondary meter, regular, calculating unit and cyclic detector, the gauges will become an system with automatic record, regulate and control.
It is used in petrochemical, metallurgy, electronic and light industry, suitable for the gaseous or liquid medium that will not corrode the copper alloy and iron. Connected withinsulations, it could be used in corrosion environments.
主要技術(shù)參數(shù)Specifications
精度等級:1.5 級 2.5 級(0.1,-0.1MPa)
Accuracy: 1.5% 2.5%(0.1,-0.1MPa)
測量范圍:0.1---60MPa,-0.1MPa---0.1 — 2.4MPa
Range: 0.1---60MPa,-0.1MPa---0.1 — 2.4MPa
工作條件: Working condition:
環(huán)境溫度:-20 — 60℃ Ambient temperature: -20 — 60℃
相對濕度:≤ 85% Humidity: ≤ 85%
Make sure that there is no any obvious effect on the proper operation of the gauge when vibration and sharp pulsation of the measured media exist.
工作壓力:使用溫度偏離20 ± 5℃時,其溫度附加誤差不大于0.4%/10℃
Working prossure: When working temperature deviates the additional temperature error shall from 20 ± 5℃, not be more than 0.4%/10℃.
輸出信號:4-20mA 或0-10mA.AC 220V 50Hz
Output signal: 0 — 10mA.AC 220V 50Hz
靜負荷用至測量上限值的3/4
Steady: 3/4 of the full scale value
交變負荷用至測量上限值的2/3
Fluctuating: 2/3 of the full scale value
短時壓力用至測量上限Short time: full scale value
消耗功率:≤ 3W Consumed power : ≤ 3W
負載電阻:0-1.5K Ω(0-10mA) Load resistance: 0-1.5K Ω(0-10mA)
0-3W Ω(4-20mA) 0-3W Ω(4-20mA)
電源電壓:YTTA □ 0 — 10mA .Ac 220V50Hz
Voltage: YTTA □ 0 — 10mA .Ac 220V50Hz
YTTB □ 4 — 20mA .Dc 24V YTTB □ 4 — 20mA .Dc 24V
YTTC □ 4 — 20mA .Dc 220V50Hz YTTC □ 4 — 20mA .Dc 220V50Hz
防護等級:IP54
Protection class: IP45
儀表外殼:鋁合金
Case: Aluminium alloy
接頭: 銅合金
Socket : Copper alloy
波登管: 銅合金
Bourdon tube: Copper alloy
安裝方式:徑向直接安裝連接螺紋
Mounting: Bottom mounting, M20 × 1.5
M20x1.5(或其他的螺紋尺寸) (or other threads)
表盤:鋁,白地黑字
Dial: Aluminium, white with black clivision
指針:鋁,黑色
Pointer: Aluminum, black
玻璃:普通玻璃
Window: window glass
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