芯 片:
采用進口感壓芯片;選進的貼片工藝;
零點、滿度,溫補、線性補償;
高阻抗、高精度、高穩(wěn)定性;
100萬次使用壽命以上;
信號處理及輸出:
24位ADC采樣處理芯片;
DSP數(shù)字信號調(diào)理算法;
多點性線溫度校準;
電壓電流過載保護;
標準工業(yè)信號輸出:4-20mA(二線制),0-20mA(三線制),0-5VDC,0-10VDC,0.5-4.5VDC(三線制);
采用先進的32bit微處理器和24bit ADC
結(jié) 構:
厚膜結(jié)構:深度氬弧焊接,連接彈性材料與過程接頭,強度高,抗沖擊,耐疲勞;
溥膜結(jié)構:激光焊接,連接彈性材料與過程接頭,硅油介質(zhì)傳遞壓力,響應快,耐疲勞,小量程;
工業(yè)級2088鑄鋁合金防爆殼體,強度可靠堅固;
整體結(jié)構小巧,過程連接方式多樣化(M20X1.5,G1/2 ,ZG1/2,1/2NPT(螺紋小徑≥17mm)DN50等);
過程連接材料:304或316;
應 用:
油壓、水壓、氣壓壓力測量與監(jiān)控;
工業(yè)/電力/石油/自動化等領域的設備壓力測量;
Chip:
It adopts imported pressure sensitive chip and selective placement technology;
Zero point, fullness, temperature compensation and linear compensation;
High impedance, high precision and high stability;
More than 1 million times of service life;
Signal processing and output:
24 bit ADC sampling and processing chip;
DSP digital signal conditioning algorithm;
Multipoint linear temperature calibration;
Voltage and current overload protection;
Standard industrial signal output: 4-20mA (two-wire system), 0-20mA (three wire system), 0-5vdc, 0-10vdc, 0.5-4.5vdc (three wire system);
Advanced 32 bit microprocessor and 24 bit ADC are adopted
Structure:
Thick film structure: deep argon arc welding, connecting elastic material and process joint, high strength, impact resistance and fatigue resistance;
PU film structure: laser welding, connecting elastic material and process joint, transmitting pressure with silicone oil medium, fast response, fatigue resistance, small range;
Industrial grade 2088 cast aluminum alloy explosion-proof shell with reliable strength;
The overall structure is compact, and the process connection mode is diversified (m20x1.5, G1 / 2, ZG1 / 2, 1 / 2NPT (thread diameter ≥ 17mm) DN50, etc.);
Process connection material: 304 or 316;
Application:
Measurement and monitoring of oil pressure, water pressure and air pressure;
Equipment pressure measurement in industrial / power / Petroleum / automation fields;
油壓系統(tǒng)
冶金設備
石油化工
石油管道
恒壓供水系統(tǒng)
液壓設備
一、技術參數(shù)
測量介質(zhì):液體、氣體、蒸汽等
壓力形式:表壓、絕壓
量 程:0~0.6、1、2、5、10、15、20、25、30、40、50、60、100(MPa);
0~10、20、30、50、100、150、200、300、400、500、600(KPa);
-100KPa~10KPa~40MPa;
±10KPa~±100KPa;
綜合精度:±0.25%FS;±0.5%FS;±1%FS
非 線 性:≤0.25%FS
重 復 性:≤0.1%FS
輸出信號:電流型:4~20mA二線制;4~20mA/0-20mA三線制
電壓型:0~5VDC、0~10VDC、0.5~4.5VDC三線制
供電電壓:24VDC(9~30VDC)
5VDC(0.5~4.5VDC輸出型)
壽 命:≥100萬次
絕緣阻抗:≥1000 MΩ/100VDC
負載阻抗:電流輸出: ≤800Ω;電壓輸出:≥50KΩ
介質(zhì)溫度:-20~80℃
環(huán)境溫度:-20~70℃
補償溫度:0~70℃
響應時間:≤5mS
過載壓力:150%FS
破壞壓力:3倍量程(量程小于40MPa);2倍量程(量程大于41MPa)
電氣連接:防水緊線螺母直接出線,可配套防爆電氣連接
防護等級:IP65/IP68
連接電纜:四芯屏蔽電纜,標準長度:3米
連接材料:304/316L
過程連接:M20X1.5,G1/2,ZG1/2,1/2NPT,DN50……可用戶制訂規(guī)格
二、規(guī)格型號
三、結(jié)構尺寸
四、電氣連接
五、安裝方式