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WZP-630 thermal resistance with ceramic tube
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Product Details
| Place of Origin | Jiangsu, China | Brand Name | CEPAI | |
| Model Number | WZP-630 | Usage | Other | |
| Theory | Temperature Sensor | Accuracy | I | |
| Temperature Range | 0-500 |
Product Description
Brief Description
The industrial assembly-type thermocouple is used as a sensor to measure temperature, usually matched with display instruments, recording meter and electronic regulator. It can directly measure temperature from 0oC to 1800oC of liquid, vapor, gas medium and solid surface during various production processes.
Since 1987, according to the national regulations, our factory have been producing thermocouple made from PtRh30-PtRh6, PtRh10, NiCr-NiSi, NiCr-CuNi, Cu-CuNi, Fe-CuNi etc under the IEC international standard index numbers, and JB/T9238-1 999 standard as well.
Category | Model | Graduation | Range | Allowable error(difference t℃) |
Platinum rhodium30-Platinum rhodium6 | WRR | B | 0-1800 | ±1.5℃ or ±0.0025 |t| |
Platinum rhodium10-platinum | WRP | S | 0-1600 | ±1.5℃ or ±0.0025 |t| |
Nickel chromium-nickel silicon | WRN | K | 0-1300 | ±2.5℃ or ±0.0075 |t| |
Nickel chromium-copper nickel | WRE | E | 0-800 | ±2.5℃ or ±0.0075 |t| |
Models
W | Temperature meter |
R | Thermocouple |
thermocouple material | R) Platinum rhodium30-Platinum rhodium6 |
P) Platinum rhodium10-platinum | |
N) Nickel chromium-nickel silicon | |
E) Nickel chromium-copper nickel | |
install and fixed type | 1) without fixed device |
2)fixed thread type | |
3)movable flange type | |
4)fixed flange type | |
5)movable flange with square tube type | |
6) fixed thread with tapered tube type | |
junction box type | 2)splash proof type |
3)waterproof type | |
4)explosion-proof type | |
design series number | 0)ø16mm protecting tube |
1)ø25mm protecting tube(duplex tubes) | |
2)ø16mm high aluminum tube(simplex tube) | |
3)ø20mm high aluminum tube |
Fixed Thread Thermocouple with tapered tube
Thermocouple | Model | Graduation | Temp range ℃ | Protection tube material | Specs | Junction Box (head) | |
Total length L mm | Insertion length l mm | ||||||
Simplex NiCr-NiSi | WRN-621 |
K | 0~800
0~1000 |
1Cr18Ni9Ti | 225
250
300
350
400 |
75
100
150
200
250 |
Splash-proof type |
WRN-621A | |||||||
Duplex Nicr-NiSi | WRN2-621 | ||||||
Simplex NiCr-CuNi | WRE-621 |
E | 0~600 | 1Cr18Ni9Ti | |||
WRE-621A | |||||||
Duplex NiCr-CuNi | WRE2-621 | ||||||
Simplex NiCr-NiSi | WRN-631 |
K | 0~800 0~1000 | 1Cr18Ni9Ti |
Water-proof type | ||
Duplex NiCr-NiSi | WRN2-631 | ||||||
Simplex NiCr-CuNi | WRE-631 |
E | 0~600 | 1Cr18Ni9Ti | |||
Duplex NiCr-CuNi | WRE2-631 | ||||||
Note: 1) Thermal-responsetime-T0.5<90seconds 2) Nominal pressure:2.5Mpa
Model | Fixed thread specs |
Mo | |
WRN-620, 621 | M33×2 |
WRN-620A,62lA | Gl” |
WRN2-620, 621 | M33×2 |
WRE62l-1 | M33×2 |
WRE-621A | Gl” |
WRE2-621 | M33×2 |
WRN-631 | M33×2 |
WRN-631 | M33×2 |
WRE631 | M33×2 |
WRE2-631 | M33×2 |
Welded Thermocouple with fixed tapered tube
Thermocouple | Model | Graduation | Temperature ℃ | Protection casing material | Response timeT0.5S | Operation End |
Simplex NiCr-NiSi | WRN 624 |
K |
0~600 |
1Cr18Ni9Ti | <20 | Connected with shell |
WRN-625 | <30 | insulation | ||||
Simplex NiCr-CuNi | WRE-624 |
E | <20 | Connected with shell | ||
WRE-625 | <30 | insulation |
Note: 1) head is water-proof
2) Nominal pressure: 30Mpa, flow speed:<80m/ s
Contact Us
- Cepai Group Co., Ltd.
- Contact nameNeil Liang Chat Now
- Phone86-21-51575231
- Address15F,No.2281,West Zhongshan Road, Shanghai, China, Huaian, Jiangsu
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| API 6A Gate Valve | API 6A Wellheads | Control Valve | Flow Meter |
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