PT100 Resister Temperature Sensor Waterproof Temp Probe -20450 Celsius05M

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Product Overview


PT100  Resister Temperature Sensor Waterproof Temp Probe -20450 Celsius05M

Product Description



What's the details of the product ?                                                                      

PT10010contact us 
original packing 


100% brand new and high quality
Color: As the picture shows
Instruction:(See last picture) R2, R3 and R4 and Pt100 sensor measuring bridge, in order to guarantee the stability of the bridge output voltage signal input voltage of bridge by TL431 to 2.5 V. Differential signal was obtained from the bridge after two stage operational amplifier input microcontroller. A bridge bridge arm with adjustable resistor R3, by adjusting the R3 can adjust the difference voltage signal input to the op-amp, is often used to adjust the zero point. Amplifying circuit adopts the integrated operational amplifier LM358, in order to prevent the single-stage the nonlinear error of too much magnification, amplifying circuit using two stage amplifier, as shown in figure 5.1, former level is about 10 times, after the level is about 3 times. Changes in 0 ~ 100 degrees temperature, when the temperature rises, Pt100 resistance, input amplifier circuit of differential signals, amplifying circuit of Av output voltage corresponding to rise. Note: although the bridge section have been TL431 regulated, but the whole module voltage VCC must be stable, or as the VCC fluctuations, operational amplifier LM358 working voltage fluctuation, Av output voltage fluctuations, then finally lead to the result of the A/D conversion, the measured results jump up and down
Temperature rang: -20℃ ~ 500℃
Allowable deviation: ±(2.5)℃
Sensor Dia: ø4 X 30
Cable Length: 0.5m
External Shielding: Insulated Shielding
Internal Insulation: Fiberglass
Quantity: 1 Pc



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Company Information

About Yikeshu

Yikeshu Industrial CO.,LTD is a Branch of Tenco Technology Co.,Ltd, Headquartered in SHENZHEN, China. Founded in the year 1996.Since then it has dedicated to supply components and provide services related to the field of electronic engineering. From 2005,Tenco started global trade strategy. We built our brand in Mid-East and South America. Till now, TENCO has cooperated with more than 100 global electric manufactures. TENCO is one of the most professional distributor in this field.


Why Choose Yikeshu ?

1.Over 20 years experience in electronic components field.

2.All new&original goods are offered 360 days warranty

3.We are Alibaba Assessed 9 years Gold Supplier.

4. 100% QC inspection Before purchasement, best production capability ,best quality control, Best Service , competitve price.

5. A variety of channels to satisfy various demands including military and industrial product.
6. Sufficient stock on your urgent demand.
7. Timely reply within 2 hours during working time.

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Q1.What is the warranty for the components?
A1.For the components,we have 365 days warranty.If any quality problem occured in this period,we will take on the shipping cost and replacment.

Q2.Who should I contact if quality problem occured.
A2.You can call our product manager.Tel:+86-0755-82546388
Q3.Who should I contact if I am not satisfied with your service? 
A3.You can call our service department manager.Tel:+86-0755-82546388
Q4.When will your order be shipped?
A4.Orders are shipped within 24 hours completion with the exception of holidays and Weekend.
Q5.Does Yikeshu has Saturday delivery?
Q6.What shipping methods are available?
A6.For urgent delivery,select an air shipment mathod.We work with UPS,FEDEX,TNT,DHL,EMS,etc.
For large,heavy items and special handling select a ground method.
For orders being shipped to APO and FPO destinations,call your sales representative at +86-0755-82546388

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