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芯? ? ? ?片：
采用進(jìn)口感壓芯片；選進(jìn)的貼片工藝，具有零點(diǎn)、滿(mǎn)量程補(bǔ)償、溫度補(bǔ)償；
擴(kuò)散硅芯體，靈敏度高，輸出大，具有零點(diǎn)、滿(mǎn)量程補(bǔ)償、溫度補(bǔ)償；適用于小量程壓力變送器；
應(yīng)變計(jì)芯體，高強(qiáng)度彈性形變感壓材料，配有溫度補(bǔ)償，具有抗沖擊、耐疲勞性能優(yōu)勢(shì)；適用于一般量程壓力變送器；

信號(hào)處理及控制輸出：
4位數(shù)字顯示當(dāng)前壓力值,顯示范圍：-1999 - 9999，按鍵調(diào)校及現(xiàn)場(chǎng)設(shè)置各種參數(shù)，操作方便；
高精度穩(wěn)定放大集成電路，24位ADC采樣處理芯片，DSP數(shù)字信號(hào)調(diào)理算法，多點(diǎn)性線(xiàn)溫度校準(zhǔn)，電壓電流過(guò)載保護(hù)；
兩路PNP或NPN開(kāi)關(guān)量 + 4-20mA模擬量變送輸出；
兩路PNP或NPN開(kāi)關(guān)量 + RS485數(shù)字通訊輸出；
壓力預(yù)設(shè)開(kāi)關(guān)點(diǎn)和延滯切換輸出，開(kāi)關(guān)量可在零點(diǎn)到滿(mǎn)度之間任意設(shè)定；
外殼設(shè)有節(jié)點(diǎn)動(dòng)作發(fā)光二級(jí)管，便于觀察；
2路開(kāi)關(guān)量輸出，帶載能力1.2A ；

結(jié)? ? ? ?構(gòu)：
結(jié)構(gòu)小巧、全封焊結(jié)構(gòu)、抗沖擊、耐疲勞、可靠性高、多種過(guò)程連接方式；
過(guò)程連接材料，304，方式多樣化（M20、M16、M12、G1/4、G1/2、1/2NPT、1/4NPT等）；
外殼壓力接口可330°旋轉(zhuǎn)，方便旋轉(zhuǎn)表頭方向；
電氣連接：4/5芯M12連接器、四芯赫斯曼連接器、4/5芯航空連接器可選項(xiàng)；
按輸出配套標(biāo)準(zhǔn)四芯/五芯屏蔽電纜；

應(yīng)? ? ? 用：
管道水壓及水壓設(shè)備壓力測(cè)量與控制
液壓系統(tǒng)管道及液壓設(shè)備壓力測(cè)量控制
與PLC、顯示儀表配套實(shí)現(xiàn)壓力開(kāi)關(guān)量的采集與輸入
其它民用/工業(yè) 自動(dòng)化領(lǐng)域的壓力測(cè)量



Chip:
Adopt imported voltage sensing chip; select the chip technology, with zero, full range compensation, temperature compensation;
Diffused silicon core, high sensitivity, large output, zero point, full range compensation, temperature compensation, suitable for small range pressure transmitter;
Strain gauge core, high-strength elastic deformation pressure sensing material, equipped with temperature compensation, has the advantages of impact resistance and fatigue resistance, suitable for general range pressure transmitter;

Signal processing and control output:
4-digit digital display of current pressure value, display range: - 1999 - 9999, key adjustment and field setting of various parameters, easy to operate;
High precision stable amplification IC, 24 bit ADC sampling processing chip, DSP digital signal conditioning algorithm, multi-point line temperature calibration, voltage and current overload protection;
Two channels of PNP or NPN switching value + 4-20mA analog quantity transmission output;
Two channels of PNP or NPN switching value + RS485 digital communication output;
Pressure preset switch point and delay switch output, switch value can be set from zero point to full degree;
The shell is provided with a node action led for easy observation;
2-way switch output with load capacity of 1.2A;

Structure:
Small structure, full seal welding structure, impact resistance, fatigue resistance, high reliability, a variety of process connection;
Process connection material, 304, diversified modes (M20, M16, M12, G1 / 4, G1 / 2, 1 / 2NPT, 1 / 4NPT, etc.);
The shell pressure interface can rotate at 330 ° for the convenience of rotating the direction of the meter head;
Electrical connection: optional 4 / 5-core M12 connector, 4-core hesman connector and 4 / 5-core aviation connector;
4-core / 5-core shielded cable according to output matching standard;

Application:
Pressure measurement and control of pipeline water pressure and hydraulic equipment
Pressure measurement control of hydraulic system pipeline and hydraulic equipment
Complete with PLC and display instrument to realize the collection and input of pressure switch value
Pressure measurement in other civil / industrial automation fields

一、技術(shù)參數(shù)
測(cè)量介質(zhì)：液體、氣體（與產(chǎn)品過(guò)程連接材料兼容）
壓力形式：表壓、絕壓
量? ? 程：0～0.6～60MPa～150MPa
-0.1～0～0.6～5MPa
-100KPa～10KPa～40MPa
±10KPa～±100KPa
綜合精度：±0.25%FS；±0.5%FS；±1%FS
非 線(xiàn) 性：≤0.25%FS
重 復(fù) 性：≤0.1%FS
輸出信號(hào)：PNP/NPN開(kāi)關(guān)量
PNP/NPN開(kāi)關(guān)量 + 4-20mA模擬量
PNP/NPN開(kāi)關(guān)量 + RS485-RTU 通訊
供電電壓：24VDC(9～30VDC) /消耗電流<60mA
顯示方式：4位數(shù)碼管
顯示范圍：-1999 - 9999
開(kāi)關(guān)負(fù)載容量：<24V1.2A
開(kāi)關(guān)壽命：≥100萬(wàn)次
絕緣阻抗：≥1000 MΩ/100VDC
負(fù)載阻抗：電流輸出: ≤800Ω
介質(zhì)溫度：-20～80℃
環(huán)境溫度：-20～70℃
補(bǔ)償溫度：0～70℃
響應(yīng)時(shí)間：≤5mS
過(guò)載壓力：150%FS
破壞壓力：5倍量程(量程小于5MPa)；3倍量程(量程大于5MPa)
電氣連接：M12電氣連接器（四芯/五芯）
防護(hù)等級(jí)：Ip65
連接電纜：四芯/五芯屏蔽電纜，標(biāo)準(zhǔn)長(zhǎng)度：3米
連接材料：304/316L
過(guò)程連接：M20X1.5,G1/2,G1/4,ZG1/4,1/4NPT,ZG1/2,G3/8,M12X1.5……

二、規(guī)格型號(hào)

三、結(jié)構(gòu)尺寸

四、電氣連接

五、安裝方式


Measuring medium: liquid and gas (compatible with connecting materials of product process)
Pressure form: gauge pressure, absolute pressure
Range: 0 ～ 0.6 ～ 60MPa ～ 150MPa
-0.1～0～0.6～5MPa
-100KPa～10KPa～40MPa
±10KPa～±100KPa
Comprehensive accuracy: ± 0.25% FS; ± 0.5% FS; ± 1% FS
Non linear: ≤ 0.25% FS
Repeatability: ≤ 0.1% FS
Output signal: PNP / NPN switching value
PNP / NPN switching value + 4-20mA analog value
PNP / NPN switching value + rs485-rtu communication
Power supply voltage: 24VDC (9-30vdc) / consumption current < 60mA
Display mode: 4-digit nixie tube
Display range: - 1999 - 9999
Switch load capacity: < 24v1.2a
Switch life: ≥ 1 million times
Insulation impedance: ≥ 1000m Ω / 100VDC
Load impedance: current output: ≤ 800 Ω
Medium temperature: - 20-80 ℃
Ambient temperature: - 20 ～ 70 ℃
Compensation temperature: 0 ～ 70 ℃
Response time: ≤ 5ms
Overload pressure: 150% FS
Failure pressure: 5 times of range (range less than 5MPa); 3 times of range (range greater than 5MPa)
Electrical connection: M12 electrical connector (four core / five core)
Protection grade: IP65
Connecting cable: four core / five core shielded cable, standard length: 3M
Connection material: 304 / 316L
Process connection: M20x1.5, G1/2, G1/4, ZG1/4, 1/4NPT, ZG1/2, G3/8, M12x1.5