Basic Info.
Model NO.
PT100 PT200 PT500 PT1000
Sensing Type
Thermocouple
Output Signal Type
Digital Type
Measuring Medium
Temperature
Accuracy
DIN Class a or B
Origin
Anhui, China (Mainland)
Product Description
Company profile ANHUI DOROFU INDUSTRIAL CO.,LTD and Anhui Techunion Electrical Technology Co.,Ltd , locating in tianchang city, close Shanghai . we are specialize in the development, manufacture, marketing and after-sales service of nonwoven products , like nonwoven face mask, nonwoven shoe cover , isolation gown and etc and trade of medical disposable products and all kind of temperature sensor, cables, wires, bridge tray,thermometer,pressure gauge and other related products. TECHUNION has an excellent design team and a highly efficient management team. We have strict internal management systems and highly talented technicians who have rich working experience in industrial instruments. In addition, we have set up several departments, including R&D, Production, Sale and Service. We always insist on the spirit of "responsibility and trust". Thus, our corporation has won trust and compliments from customers.Our factory also has passed CE ISO9001:2000,Rohs certifications.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!Products Description A Thermocouple is a sensor used to measure temperature. Thermocouples consist of two wire legs made from different metals. The wires legs are welded together at one end, creating a junction. This junction is where the temperature is measured. When the junction experiences a change in temperature, a voltage is created. The voltage can then be interpreted using thermocouple reference tables to calculate the temperature.
There are many types of thermocouples, each with its own unique characteristics in terms of temperature range, durability, vibration resistance, chemical resistance, and application compatibility. Type J, K, T, & E are "Base Metal" thermocouples, the most common types of thermocouples.Type R, S, and B thermocouples are "Noble Metal" thermocouples, which are used in high temperature applications (see thermocouple temperature ranges for details).
Thermocouples are used in many industrial, scientific, and OEM applications. They can be found in nearly all industrial markets: Power Generation, Oil/Gas, Pharmaceutical, BioTech, Cement, Paper & Pulp, etc. Thermocouples are also used in everyday appliances like stoves, furnaces, and toasters.
Thermocouples are typically selected because of their low cost, high temperature limits, wide temperature ranges, and durable nature.1). Type K Thermocouple (Nickel-Chromium / Nickel-Alumel): The type K is the most common type of thermocouple. It's inexpensive, accurate, reliable, and has a wide temperature range.
Temperature Range: 0-600C2). Type E Thermocouple (Nickel-Chromium/Constantan): The Type E has a stronger signal & higher accuracy than the Type K or Type J at moderate temperature ranges of 1,000F and lower. Product Description
| Type | Graduation | Tolerance Grade |
| I | II |
| Accuracy | Measuring Temperature range ºC | Accuracy | Measuring Temperature range ºC |
| WRN | K | ±1.5ºC | -40 ~ +375 | ±2.5ºC | -40 ~ +333 |
| ±0.004|t| | 375 ~ 1000 | ±0.0075|t| | 333 ~ 1200 |
| WRM | N | ±1.5ºC | -40 ~ +375 | ±2.5ºC | -40 ~ +333 |
| ±0.004|t| | 375 ~ 1000 | ±0.0075|t| | 333 ~ 1200 |
| WRE | E | ±1.5ºC | -40 ~ +375 | ±2.5ºC | -40 ~ +333 |
| ±0.004|t| | 375 ~ 800 | ±0.0075|t| | 333 ~ 900 |
| WRF | J | ±1.5ºC | -40 ~ +375 | ±2.5ºC | -40 ~ +333 |
| ±0.004|t| | 375 ~ 750 | ±0.0075|t| | 333 ~ 750 |
| WRC | T | ±0.5ºC | -40 ~ +125 | ±1.0ºC | -40 ~ +333 |
| ±0.004|t| | 125 ~ 350 | ±0.0075|t| | 133 ~ 350 |
| Conductor material | Type | Graduation | long-term use temperature °C | short-term use temperature °C |
| Pt-Rh30-Pt6 | WRR | B | 0-1600 | 0-1800 |
| PtRh13-Pt | WRQ | R | 0-1300 | 0-1600 |
| PtRh10-Pt | WRP | S | 0-1300 | 0-1600 |
| NiCrSi-NiSi | WRM | N | 0-1000 | 0-1100 |
| NiCr-NiSi | WRN | K | 0-900 | 0-1000 |
| NiCr-Cu | WRE | E | 0-600 | 0-700 |
| Fe-Cu | WRF | J | 0-500 | 0-600 |
| Cu-Cu | WRC | T | 0-350 | 0-400 |
Feature Precise measurement in extreme environments.Fast response time.Ease of application and use.Engineered to withstand extreme temperatures -200 to + 600°C.High-quality stainless steel probe: waterproof, moisture-proof and anti-rust.International industrial standards.Greater engineering efficiency due to linear output.Wide application: can be used in household air conditioner, refrigerator, water fountain, drying box, constant box, etc. Certificated Factory equipment Please identify the following items when ordering:
1. Fixing method
2. Single or duplex
3. Lead cable Length
4. Lead cable Material
5. Protection material
6. Protection length7. Probe Length8. Probe Diameter9. Stainless steel armor tube material
10. Stainless steel armor tube length
Address:
West Gate Chennan Xiaoxue, Tianchang City, Anhui Province, Chuzhou, Anhui, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Manufacturing & Processing Machinery, Packaging & Printing, Security & Protection, Tools & Hardware
Management System Certification:
ISO 9001, FSC
Company Introduction:
ANHUI JUNTAI INDUSTRIAL CO., Ltd locating in tianchang city, close Shanghai. We are specialize in the development, manufacture, marketing and after-sales service of all kind of temperature sensor, cables, wires, bridge tray, thermometer, pressure gauge and other related products. JUNTAI has an excellent design team and a highly efficient management team. We have strict internal management systems and highly talented technicians who have rich working experience in industrial instruments. In addition, we have set up several departments, including R&D, Production, Sale and Service. We always insist on the spirit of "responsibility and trust". Thus, our corporation has won trust and compliments from customers.
Our factory also has passed CE ISO9001: 2000, RoHS certifications. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
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