芯 片:
采用进口感压芯片;选进的贴片工艺;
高阻抗、高精度、高稳定性;
膜片结构:厚膜型压阻式、溥膜型硅芯片、法兰型大膜片;
100万次使用寿命以上;
信号处理及输出:
32bit微处理器和24bit ADC处理芯片;
DSP数字信号调理算法;
多点性线温度校准;
电压电流过载保护;
四位显示压力表头,显示范围:-1999-9999,采样速率:10次/S;
信号输出:
MODBUS RS485-RTU数字输出
MODBUS RS485-RTU数字+4-20mA同时输出4-20mA(二线制);
工业及设计,适合DCS系统、组态软件、PLC系统;
结 构:
厚膜结构:深度氩弧焊接,连接弹性材料与过程接头,强度高,抗冲击,耐疲劳;
溥膜结构:激光焊接,连接弹性材料与过程接头,硅油介质传递压力,响应快,耐疲劳,小量程;
工业级2088铸铝合金防爆壳体,强度可靠坚固;
整体结构小巧,过程连接方式多样化(M20X1.5,G1/2 ,ZG1/2,1/2NPT(螺纹小径≥17mm)DN50等);
过程连接材料:304或316;
应 用:
油压、水压、气压压力测量与监控;
工业/电力/石油/自动化等领域的设备压力测量
Chip:
It adopts imported pressure sensitive chip and selective placement 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 times of service life;
Signal processing and output:
32 bit microprocessor and 24 bit ADC processing chip;
DSP digital signal conditioning algorithm;
Multipoint linear temperature calibration;
Voltage and current overload protection;
Four digit pressure indicator, display range: - 1999-9999, sampling rate: 10 times / S;
Signal output:
Modbus rs485-rtu digital output
Modbus rs485-rtu digital + 4-20mA output 4-20mA (two-wire system);
Industrial and design, suitable for DCS system, configuration software, PLC system;
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;
Pressure measurement of equipment in industrial / power / Petroleum / automation fields
冶金设备
消防系统
石油化工
供气系统
恒压供水系统
液压设备