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E-mail
1368553620@qq.com
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Phone
13625506311
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Address
Tianchang City, Chuzhou City, Anhui Province
Anhui Donglin Automation Instrument Complete Set Co., Ltd
1368553620@qq.com
13625506311
Tianchang City, Chuzhou City, Anhui Province
Thermistors, as temperature measurement sensors, are usually used in conjunction with display instruments, recorders, and electronic regulators. Thermistors can directly measure or control the temperature of liquid, vapor, gas media, and solid surfaces within the range of -200 ℃ to 600 ℃ in various production processes
Integrated thermistorAs a temperature measurement sensor,Usually used in conjunction with display instruments, recorders, and electronic regulators, thermal resistors can directly measure or control various production processes-200℃-600Liquids within the temperature range of ℃,Temperature of steam and gas media, as well as solid surfaces.According to national regulations, our company produces products that comply withIECThe standard division numberPt100Platinum thermistors and those with professional standard graduation numbersCu50There are two main types of copper thermistors: assembled and uniformly designed thermistors.
Integrated thermistorSpecification:
Temperature measurement range and tolerance
Thermal resistance category |
Measuring range℃ |
Graduation |
Allowable deviation△t℃ |
WZPPlatinum resistance |
-200~600 |
Pt100 |
Blevel(-200~600℃?Tolerance±(0.30+0.005|t|) |
Alevel(-200~550℃)Tolerance±(0.15+0.002|t|) | |||
WZCType copper resistor |
-50~100 |
Cu50 |
-50~100℃ Tolerance±(0.3+6.0×10-3t) |
Note: In the formula't'The measured temperature value of the temperature sensing element. | |||
Integrated thermistortemperature-sensing element100Resistance value at ℃(R100)And with it0Resistance at ℃R0Ratio:(R100/R0)
GraduationPt100:AlevelR0=100±0.06Ω
BlevelR0=100±0.12Ω
R0/R100=1.3850
GraduationCu50:R0=50±0.05Ω
R0/R100=1.428±0.02
The hardware and accessories that should be provided when supplying this instrument have no defects in material and manufacturing process. Starting from the date of purchase of the instrument, it will be calculated3Within the annual shelf lifeIf we receive notification from users about such defects, our company will provide unconditional free repair or replacement for products that are indeed defective. Our company guarantees all pressure instrument products7Tianbao Refund3Annual warranty, lifetime maintenance.
24hour:
After sales service commitment:
1We promise to address any technical questions from our customers4Within an hourProcessing completed
2We promise to return the instruments for repair to the factory3Working daysProvide internal testing results,7Working daysComplete repairs internally.
3After returning the instrument to the customer2Within the weekFollow up with users and provide free consultation on automation related technologies.
Q: The products on the market look similar to yours, why is there a price difference?
Answer:
1Many products on the market use domestically produced chips, most of which are obtained from the electronics market, which cannot guarantee the stability of product quality. There are thousands of electronic components in the recorder, and any problem with one component can cause the product to fail to function properly. And by cooperating with professional agents of imported components, the quality will be guaranteed.
2Although the appearance of the product is the same, there are significant differences in internal technology, such as:
AMany products on the market do not undergo aging testing before leaving the factory, while our products are strictly tested according toIECCertified for production.
BMany product channels in the market are not isolated from each other, which cannot guarantee the stable signal on site, while our product channels are completely isolated from each other.
CThe issue of power dissipation is also a problem that many products on the market have not solved. When the ambient temperature on site is high, the recorder will crash and cannot work properly. However, our product adopts a self-designed high-performance analog linear power supply technology to ensure the normal and stable operation of the instrument.
Q: Can you issue invoices?
Answer:
We issue certificates for each of our products17%Value added tax.
Q: Is the product in stock? How long does the delivery time take? How long does it take for the express delivery to arrive at my place?
Answer:
We have stock of standard configurations and can ship upon receipt of payment. We usually need large quantities or customized products4~5Production within working days. If you urgently need it, please communicate with our sales staff in a timely manner. Express delivery usually arrives in Jiangsu, Zhejiang, and Shanghai the next day. For other cities, we send SF Express2The sky will arrive.