説明
CHAUDI production of two kinds of temperature sensors, thermocouple and thermal resistance, measuring temperature range of – 200 degrees to 1800 degrees,It is widely used in the temperature measurement of liquid, gas, steam and other media in power plant, petrochemical, metallurgy, pharmaceutical, food, mechanical equipment and other industrial production processes.
特徴
1.Wide range of applications
2.High stability
3.Support all kinds of non-standard customization
4.Can do OEM
Technical Detailes
| Element material | Code | Graduation | Measuring range ℃ | Permissible error |
| Platinum rhodium 30-Platinum rhodium 6 | WRR | B | 0-1800 | ±1.5℃ or ±0.25%t |
| Platinum rhodium 10-platinum | WRP | S | 0-1600 | ±1.5℃ or ±0.25%t |
| Nichrome-Nickel silicon | WRN | K | 0-1300 | ±2.5℃ or ±0.75%t |
| Nichrome-Copper nickel | WRE | E | 0-800 | ±2.5℃ or ±0.75%t |
| Platinum resistance(RTD) | WZP | PT100 | –200-420 | A Grade ±(0.15+0.002|t|) B Grade ±(0.30+0.005|t|) |
| Copper resistance | WZC | CU500 | –150-100 | ±(0.30+6.0×10–³t) |
How to chose material of tube
| 材料 | Max temperature ℃ |
| SUS304 | 800 |
| SUS316L | 1000 |
| 2520 (00Cr20Ni25Mo5Cu2) | 1100 |
| CH3039 | 1200 |
| Ceramics | 1800 |
How to make correct type of temperature sensor
| Step 1:Chose element material | ||
| Element material | Code | Graduation |
| Platinum rhodium 30-Platinum rhodium 6 | WRR | B |
| Platinum rhodium 10-platinum | WRP | S |
| Nichrome-Nickel silicon | WRN | K |
| Nichrome-Copper nickel | WRE | E |
| Platinum resistance(RTD) | WZP | PT100 |
| Copper resistance | WZC | CU500 |
| Step 2:Chose the structure form | ||
| structure type | None | Assembling Core pulling |
| K | Sheathed | |
| F | Split | |
| Step 3:Chose the quantity of sensor wire | ||
| Quantity of sensor wire | None | Single |
| 2 | Double | |
| Step 4:Chose the mounting type | ||
| Mounting | 1 | Without fixing device |
| 2 | Fixed thread | |
| 3 | Movable thread | |
| 4 | Fixed flange | |
| 5 | Movable flange | |
| 6 | Fixed thread with conical protective tube | |
| Step 5:Chose the type of junction box | ||
| Connection box | 0 | Simple |
| 2 | Splash proof | |
| 3 | Water proof | |
| 4 | Explosion proof | |
| 7 | Socket type | |
| 9 | Wire type | |
| Step 6:Chose the diameter of tube | ||
| Diameter of tube | 0 | 12mm |
| 1 | 16mm | |
| 3 | 3mm | |
| 4 | 4mm | |
| 5 | 5mm | |
| 6 | 6mm | |
SHANGHAI CHAUDI AUTOMATION INSTRUMENTS CO.,LTD is a professional company specializing in production automation instruments and matching.CHAUDI has strong technical strength,and researchers account over 40%of the total number of company,with well-developed production facilities and strong processing capacity.CHAUDI product include flowmeter series,liquid level instrment series,temperature and pressure instrument series and display instrument series and so on.All products are certified with certifications such as ROHS ,ISO ,CE ,EX ,等
CHAUDI products have been widely used in power,petro,chemical,metallurgy,papermaking,medicine,city heating,food,textile and sewage treatment industries.
CHAUDI keeps on :Quality First,Faith First.we truely hope all domestic and foreign customers contact us freely and we will also develop more high quality and cheap product that meet you need.
よくある質問
Q:Can you accept ODM & OEM service?
あ:はい,we can.
Q: Can I visit your factory?
あ: You’d be warmly welcomed.
Q: Do you provide samples ? is it free or extra?
あ: はい, We offer some free samples but do not pay the cost of freight.
Q: If products have some quality problem, how would you deal with?
あ: We will responsible for all the quality problems.