室內(nèi)用雙支鉑熱電阻WRN-740 供應(yīng)
室內(nèi)用雙支鉑熱電阻WRN-740：精準(zhǔn)測(cè)溫的可靠選擇
在眾多測(cè)溫元件中，室內(nèi)用雙支鉑熱電阻WRN-740憑借其卓越的性能脫穎而出，為室內(nèi)溫度測(cè)量提供了精準(zhǔn)且穩(wěn)定的解決方案。
該產(chǎn)品采用高品質(zhì)鉑材料制成，鉑作為貴金屬，具有極高的化學(xué)穩(wěn)定性和良好的物理性能。在溫度變化時(shí)，鉑的電阻值會(huì)發(fā)生規(guī)律性變化，這一特性使得鉑熱電阻能夠精準(zhǔn)地感知溫度波動(dòng)，并將其轉(zhuǎn)化為電信號(hào)輸出。其測(cè)量精度高，能夠精確到小數(shù)點(diǎn)后幾位，確保溫度測(cè)量的準(zhǔn)確性，滿足室內(nèi)環(huán)境對(duì)溫度監(jiān)測(cè)的嚴(yán)格要求。
雙支設(shè)計(jì)是WRN-740的一大亮點(diǎn)。它相當(dāng)于在同一個(gè)測(cè)量環(huán)境中配備了兩支鉑熱電阻，這兩支電阻相互獨(dú)立又協(xié)同工作。一方面，當(dāng)其中一支出現(xiàn)故障時(shí)，另一支仍能正常工作，大大提高了產(chǎn)品的可靠性和使用壽命；另一方面，雙支結(jié)構(gòu)可以進(jìn)行對(duì)比測(cè)量，通過(guò)對(duì)比兩支電阻的測(cè)量結(jié)果，能夠及時(shí)發(fā)現(xiàn)異常情況，進(jìn)一步增強(qiáng)測(cè)量的準(zhǔn)確性和可信度。
在結(jié)構(gòu)方面，WRN-740采用了緊湊且堅(jiān)固的設(shè)計(jì)。其外殼經(jīng)過(guò)精心設(shè)計(jì)和制造，能夠有效防止灰塵、潮濕等外界因素對(duì)內(nèi)部元件的干擾，確保產(chǎn)品在室內(nèi)各種復(fù)雜環(huán)境下的穩(wěn)定運(yùn)行。同時(shí)，其尺寸適中，便于安裝和布局，無(wú)論是安裝在墻壁、天花板還是其他室內(nèi)位置，都能輕松融入，不占用過(guò)多空間，也不會(huì)影響室內(nèi)美觀。
此外，該產(chǎn)品還具備良好的線性特性。在測(cè)量范圍內(nèi)，其電阻值與溫度之間的關(guān)系呈線性關(guān)系，這意味著在不同溫度區(qū)間內(nèi)，測(cè)量結(jié)果都能保持一致的精度和穩(wěn)定性，無(wú)需復(fù)雜的校準(zhǔn)和補(bǔ)償，大大簡(jiǎn)化了使用過(guò)程，降低了使用成本。
室內(nèi)用雙支鉑熱電阻WRN-740適用于多種室內(nèi)場(chǎng)景，如實(shí)驗(yàn)室、機(jī)房、潔凈室、倉(cāng)庫(kù)等。在實(shí)驗(yàn)室中，它可以精確監(jiān)測(cè)實(shí)驗(yàn)環(huán)境的溫度變化，為實(shí)驗(yàn)數(shù)據(jù)的準(zhǔn)確性提供保障；在機(jī)房?jī)?nèi)，能夠?qū)崟r(shí)監(jiān)控設(shè)備運(yùn)行環(huán)境的溫度，防止因溫度過(guò)高或過(guò)低導(dǎo)致設(shè)備故障；在潔凈室里，其高精度測(cè)量能力有助于維持室內(nèi)恒定的溫度環(huán)境，滿足潔凈生產(chǎn)的要求；在倉(cāng)庫(kù)中，它可以有效監(jiān)測(cè)倉(cāng)儲(chǔ)環(huán)境的溫度，確保貨物的存儲(chǔ)安全。
選擇室內(nèi)用雙支鉑熱電阻WRN-740，就是選擇了一種精準(zhǔn)、可靠、穩(wěn)定的室內(nèi)溫度測(cè)量方案。它將為您的室內(nèi)環(huán)境監(jiān)測(cè)提供有力支持，助力您實(shí)現(xiàn)對(duì)室內(nèi)溫度的精確掌控，無(wú)論是為了科學(xué)研究、設(shè)備運(yùn)行保障、生產(chǎn)環(huán)境維護(hù)還是貨物存儲(chǔ)安全，它都能發(fā)揮重要作用，成為您值得信賴的測(cè)溫伙伴。
Indoor Dual-Element Platinum Resistance Thermometer WRN-740: A Reliable Solution for Accurate Temperature Measurement
Among various temperature sensing elements, the indoor dual-element platinum resistance thermometer WRN-740 stands out as an excellent solution for precise and stable indoor temperature measurement.
The WRN-740 is made of high-quality platinum, a precious metal known for its exceptional chemical stability and favorable physical properties. As temperature changes, the resistance of platinum varies in a regular pattern. This characteristic enables the platinum resistance thermometer to accurately sense temperature fluctuations and convert them into electrical signals. With high measurement accuracy, it can precisely measure temperature to several decimal places, meeting the strict requirements for indoor temperature monitoring.
The dual-element design is a significant feature of the WRN-740. It is like having two platinum resistance thermometers in the same measurement environment, working independently yet in coordination. On one hand, if one element fails, the other can still function properly, greatly enhancing the product s reliability and service life. On the other hand, the dual structure allows for comparative measurement. By comparing the measurement results of the two elements, any anomalies can be detected in a timely manner, further ensuring the accuracy and credibility of the measurement.
In terms of structure, the WRN-740 is designed to be compact and robust. Its casing is carefully designed and manufactured to effectively protect the internal components from interference by dust, humidity, and other external factors, ensuring stable operation in various indoor environments. Meanwhile, its moderate size makes it easy to install and arrange. Whether it is mounted on walls, ceilings, or other indoor locations, it can blend in seamlessly without occupying too much space or affecting the aesthetics of the room.
Moreover, the WRN-740 has good linear characteristics. Within the measurement range, the relationship between its resistance value and temperature is linear. This means that the measurement results maintain consistent accuracy and stability across different temperature ranges, eliminating the need for complex calibration and compensation. This simplifies the usage process and reduces costs.
The WRN-740 is suitable for a variety of indoor scenarios, such as laboratories, server rooms, clean rooms, and warehouses. In laboratories, it can accurately monitor the temperature changes of the experimental environment, ensuring the reliability of experimental data. In server rooms, it can monitor the temperature of the equipment operating environment in real-time to prevent equipment failures caused by excessively high or low temperatures. In clean rooms, its high-precision measurement capability helps maintain a constant indoor temperature, meeting the requirements for clean production. In warehouses, it can effectively monitor the storage environment s temperature to ensure the safety of stored goods.
Choosing the indoor dual-element platinum resistance thermometer WRN-740 means opting for a precise, reliable, and stable indoor temperature measurement solution. It will provide strong support for your indoor environment monitoring, enabling you to gain precise control over indoor temperatures. Whether for scientific research, equipment operation protection, production environment maintenance, or storage safety of goods, it can play a vital role and become a trustworthy temperature sensing partner.
室內(nèi)用雙支鉑熱電阻
WREK-440，WRE2-740，WRN2-740，WRN2-440A，WRNK-240，WREK2-240，WRNK-841n*i，WRNK-842n*i，WRE-240A，WREK-841n*I，WREK-842n*i，WRN2-240A，WREK2-440，WRN-640，WRN2-640，WRN-740，WRE-440A，WRNK-440，WRE-640，WRE2-640，WREK-842n*D，WZP-64SB，SBWR-4280/8413KD，XMTA-100，
主要特性
1、輸出4~20mA或0~10mA標(biāo)準(zhǔn)恒流信號(hào)，與被測(cè)溫度成線性關(guān)系，與負(fù)載電阻大小無(wú)關(guān)。
2、輸出高阻擾抗信號(hào)、無(wú)射頻干擾影響。
3、具有防爆、防震、防潮、防熱、防有害氣體的功能。
4、帶電源極性接反保護(hù)功能。
5、具有較強(qiáng)的遠(yuǎn)傳功能，安裝使用極為方便。
主要技術(shù)指標(biāo)
1、銅、鉑熱電阻：-50℃~100℃：-20~600℃(跨度≥50℃)
2、熱電偶：0~1800℃(跨度≥100℃)
3、輸出信號(hào)：4~20mA(可與DDZ－III儀表配套使用)
0~l0mA(可與DDZ－Ⅱ儀表配套使用)
4、基本誤差：士0.5％，士0.2％．
5、溫度漂移：≤0.01％/1℃
6、環(huán)境溫度：-30~70℃ 相對(duì)濕度≤95%
7、負(fù)載電阻：三線制 0~10mA：RL≤1500Ω
二線制4~20mA：RL≤750Ω
8、標(biāo)準(zhǔn)工作電壓：24VDC；允許工作電壓范圍：17~35V；標(biāo)準(zhǔn)導(dǎo)軌式無(wú)特別說(shuō)明按220V AC供電
9、外形尺寸：φ44×18mm 重量：50g；導(dǎo)軌式：105X75X22.5mm(DIN35導(dǎo)軌)
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