精品国产美女在线一区二区三区_午夜亚洲?v日韩?v无码大全_中文字幕制服丝袜在线观看_人妻91无码久久一二三区免费_亚洲日韩精品无码专区97_亚洲午夜av免费_国产高清在线视频伊甸园_日韩成人免费体验_欧美日韩色精品人妻在线视频_亚洲无线观看国产色多多下载

歡迎訪問佛山市普量電子有限公司網(wǎng)站           壓力變送器 壓力傳感器 gprs nb-iot 433M rs485無線物聯(lián)壓力-液位-溫度-稱重傳感器 數(shù)據(jù)測量-采集-顯示-分析-控制           手機版 中文 EN
熱門關(guān)鍵字:靜力水準儀 無線壓力變送器 高壓變送器 水位傳感器 油壓傳感器 隔膜壓力變送器
平膜隔膜壓力變送器 PT500-703
型號:PT500-703
平膜/隔膜感壓防堵結(jié)構(gòu)設(shè)計,適用于熔體/流體介質(zhì);
采用進口感壓芯片;選進的貼片工藝;
高精度、穩(wěn)定、數(shù)字標(biāo)定調(diào)節(jié)、放大集成電路;
輸出信號類型廣泛,4-20mA/0-20mA/0-5V/10V/RS485-RTU及低功耗RS485
結(jié)構(gòu)小巧,直徑27mm,適用于安裝空間微小的設(shè)備;
100萬次使用壽命以上;
可替代國外同類型高壓產(chǎn)品;

常用關(guān)鍵字:
平膜壓力變送器 平面膜壓力傳感器 厚膜壓力變送器
隔膜壓力變送器 齊平膜壓力傳感器 防堵壓力變送器
無腔壓力變送器 瀝青壓力傳感器 油漆壓力傳感器
<
>
  • 產(chǎn)品優(yōu)勢
  • 規(guī)格參數(shù)
  • 訂購注意事項
  • 使用注意事項
  • 常見問題
  • 我要提建議

芯       片:
平膜/隔膜感壓防堵結(jié)構(gòu)設(shè)計,適用于熔體/流體介質(zhì);
采用進口感壓芯片;選進的貼片工藝;
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;
多點性線溫度校準;
電壓電流過載保護;
標(biāo)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);
數(shù)字通訊信號輸出:RS485-RTU、超低功耗RS485-RTU
采用先進的32bit微處理器和24bit ADC
傳輸協(xié)議采用通用的MODBUS-RTU協(xié)議
支持波特率:1200~57600bps,校驗位:NONE、ODD、EVEN
支持用戶二次校準、清零、反清零、恢復(fù)出廠等操作
支持11種單位切換,支持浮點型、整型、百分比、格式化輸出
采集間隔0~43200秒(12小時)可設(shè),既可連續(xù)采集,滿足高速采集的場合,也可單次觸發(fā)采集,最大限度降低功耗

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;
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;
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);
Digital communication signal output: rs485-rtu, ultra-low power rs485-rtu
Advanced 32bit microprocessor and 24bit ADC
The transmission protocol adopts the general MODBUS-RTU protocol
Support baud rate: 1200 ~ 57600bps, check bit: none, odd, even
It supports the user's secondary calibration, clearing, anti clearing, factory restoration and other operations
Supports 11 unit switches, floating point, integer, percentage, format output
The acquisition interval of 0-43200 seconds (12 hours) can be set, which can not only continuously acquire, but also meet the occasion of high-speed acquisition, and can trigger acquisition once, minimizing power consumption

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;
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

應(yīng)用領(lǐng)域:
  • 油壓系統(tǒng)

  • 冶金設(shè)備

  • 石油化工

  • 石油管道

  • 供氣管道

  • 液壓設(shè)備

一、技術(shù)參數(shù)
測量介質(zhì):熔體、流體、含有雜質(zhì)的液體、氣體(如:油漆、牙膏、顏料等)
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(fù) 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
數(shù)字型:RS485-RTU、低功耗RS485-RTU

供電電壓:

24VDC(9~30VDC)

3.1~6.1VDC(低功耗RS485-RTU)

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(yīng)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:DIN43650赫斯曼標(biāo)準電氣連接器
防護等級:IP65
連接電纜:四芯屏蔽電纜,標(biāo)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(gòu)尺寸

四、電氣連接

五、安裝方式


PT500-703產(chǎn)品訂購注意事項
1、產(chǎn)品量程選擇:
為了使產(chǎn)品精度、壽命、穩(wěn)定性等功能達到最佳效果,產(chǎn)品的量程選擇參照以下公式計算:
量程 = 系統(tǒng)最大壓力 X (1.2-1.5)倍;
產(chǎn)品的實際測量壓力范圍,應(yīng)該在量程范圍的15%-80%;

2、產(chǎn)品供電及輸出:
供電范圍的選擇按產(chǎn)品的個輸出規(guī)格確定:
常規(guī)4-20mA/0-20mA、0-5V/10V輸出,直流12-30VDC供電;
通用RS485-RTU輸出,直流12-30VDC供電;
0.5-4.5VDC輸出,直流5VDC;
低功耗RS485-RTU輸出,直流3.1-6.1VDC;
RS485-RTU輸出時,請先了解通訊協(xié)議;

3、用戶要了解產(chǎn)品的測量介質(zhì)特性:
介質(zhì)規(guī)格、介質(zhì)溫度、介質(zhì)純度(是否含有雜質(zhì)或顆粒等);

4、用戶要了解產(chǎn)品的安裝環(huán)境及安裝方式:
室內(nèi)或室外安裝;
環(huán)境溫度;
要求的密封等級;
設(shè)備的振動范圍;
安裝方式:螺紋、法蘭、特殊結(jié)構(gòu);
安裝空間是否滿足產(chǎn)品外形尺寸;

1. Product range selection:
In order to achieve the best effect of product accuracy, life, stability and other functions, the range selection of the product is calculated by referring to the following formula:
Range = x (1.2-1.5) times of the maximum system pressure;
The actual measuring pressure range of the product should be 15% - 80% of the range;

2. Product power supply and output:
The selection of power supply range is determined according to the output specifications of the product:
Conventional 4-20mA / 0-20mA, 0-5V / 10V output, DC 12-30vdc power supply;
General rs485-rtu output, DC 12-30vdc power supply;
0.5-4.5vdc output, DC 5VDC;
Low power rs485-rtu output, DC 3.1-6.1vdc;
When output rs485-rtu, please understand the communication protocol first;

3. The user should understand the measurement medium characteristics of the product:
Medium specification, medium temperature, medium purity (whether containing impurities or particles, etc.);

4. Users should understand the installation environment and installation method of the product:
Indoor or outdoor installation;
Ambient temperature;
Required sealing level;
Vibration range of equipment;
Installation method: thread, flange, special structure;
Whether the installation space meets the overall dimension of the product;
產(chǎn)品供電范圍,9-30VDC(低功耗RS485輸出型為3.1-5VDC);
嚴禁使用硬物(如:螺絲刀、手指、鐵釘?shù)龋┤ナ沟脡毫δて軌毫y量輸出;
電源和信號線按訂購產(chǎn)品規(guī)格要求,正確接線;
產(chǎn)品安裝時,受力部位為“過程連接六方扳手位”,扳手規(guī)格與六方相對應(yīng);
嚴禁被測系統(tǒng)的介質(zhì)溫度、壓力量程、激勵電壓超過變送器的額定使用范圍;
注意保護變送器引出電纜,現(xiàn)場使用跨度過大時,建議使用金屬管保護或架空;
壓力變送器屬精密計量儀器,切勿強加沖擊、摔打,以免損壞芯體
產(chǎn)品安裝于通風(fēng)、干燥、無強腐蝕環(huán)境,露天安裝加防護裝置,避免陽光直接照射;
產(chǎn)品儀表嚴禁進水/漏水/泡水情況,露天安裝加防護裝置,避免陽光直接照射;

Product power supply range, 9-30vdc (low power RS485 output type is 3.1-5vdc);
It is strictly prohibited to use hard objects (such as screwdriver, finger, iron nail, etc.) to make the pressure diaphragm output under pressure measurement;
The power and signal wires shall be correctly wired according to the specifications of the ordered products;
During product installation, the stressed part is "process connection hexagon wrench position", and the wrench specification corresponds to hexagon;
It is strictly prohibited that the medium temperature, pressure range and excitation voltage of the tested system exceed the rated use range of the transmitter;
Pay attention to protect the outgoing cable of the transmitter. When the span is too large on site, it is recommended to use metal pipe for protection or overhead;
The pressure transmitter is a precision measuring instrument. Do not impose impact or smash to avoid damaging the core
The product is installed in a ventilated, dry and non corrosive environment, and installed in the open with protective devices to avoid direct sunlight;
It is strictly prohibited to enter / leak / soak water in the product instrument, and protective devices shall be installed in the open to avoid direct sunlight;

姓名
聯(lián)系電話
聯(lián)系QQ
聯(lián)系微信
電子郵箱
地址
建議內(nèi)容