芯 片:
平膜/隔膜感壓防堵結(jié)構(gòu)設(shè)計(jì),適用于熔體/流體介質(zhì);
采用進(jìn)口感壓芯片;選進(jìn)的貼片工藝;
高阻抗、高精度、高穩(wěn)定性;
膜片結(jié)構(gòu):厚膜型壓阻式、溥膜型硅芯片、法蘭型大膜片;
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(diǎn)性線溫度校準(zhǔn);
電壓電流過載保護(hù);
四位顯示壓力表頭;
顯示范圍:-1999-9999;
采樣速率:10次/S;
標(biāo)準(zhǔn)4-20mA二線制電流環(huán)輸出信號;
結(jié) 構(gòu):
厚膜結(jié)構(gòu):深度氬弧焊接,連接彈性材料與過程接頭,強(qiáng)度高,抗沖擊,耐疲勞;
溥膜結(jié)構(gòu):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(yīng)快,耐疲勞,小量程;
DIN43650赫斯曼標(biāo)準(zhǔn)電氣連接器;
配套標(biāo)準(zhǔn)四芯屏蔽電纜;
整體結(jié)構(gòu)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(yīng) 用:
熔體/流體/粘稠性介質(zhì)壓力測量與控制;
工業(yè)/電力/石油/自動化等領(lǐng)域的設(shè)備壓力測量
Chip:
Flat film / diaphragm pressure sensing and anti blocking structure design, suitable for melt / fluid medium;
Adopt imported pressure sensitive chip; select the chip technology;
High impedance, high precision and high stability;
Diaphragm structure: thick film piezoresistive, thin film silicon chip, flange type large diaphragm;
More than 1 million service life;
Signal processing and output:
24 bit ADC sampling processing chip;
DSP digital signal conditioning algorithm;
Multipoint line temperature calibration;
Voltage and current overload protection;
Four position pressure indicator;
Display range: - 1999-9999;
Sampling rate: 10 times / S;
Standard 4-20mA two-wire current loop output signal;
Structure:
Thick film structure: deep argon arc welding, connecting elastic material and process joint, high strength, impact resistance, fatigue resistance;
Thin film structure: laser welding, connecting elastic materials and process joints, silicon oil medium transfer pressure, fast response, fatigue resistance, small range;
Din43650 Hersman standard electrical connector;
Supporting standard four core shielded cable;
The overall structure is small 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:
Melt / fluid / viscous medium pressure measurement and control;
Equipment pressure measurement in industry / power / oil / automation and other fields
智慧消防
石油管道
供氣管道
恒壓供水系統(tǒng)
給水設(shè)備
液壓設(shè)備
四、電氣連接