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Wzp-269 thermal resistance
Product Name: wzp-269 thermal resistance
Product No.: 142730-900
Product model: wzp-269
Updated on: July 1, 2009
Manufacturer: thermocouple, thermal resistance, bimetal thermometer, polytetrafluoroethylene, PTFE gasket -- Shanghai Feilong instrument and Electrical Co., Ltd
Customized: can be customized according to the needs of customers
Views:
Product details
Number:
WZP-269
Single platinum thermistor, wzp-269
Thermal resistance thermometer is a temperature sensing element made of conductor or semiconductor material. Its resistance value is a function of temperature. It can measure the temperature of - 200 ~ 500 ℃ when used with the display instrument set. It has the characteristics of high precision and good stability. The heating part of the thermal resistance (temperature sensing element) is evenly wound on the insulating framework with the required metal filaments. When there is a temperature step in the measured medium, the measured temperature is the average temperature of the measured medium. Thermocouple thermometer is a temperature sensing element composed of two conductors with different components. It is usually used together with display, recording and regulating instruments to measure the temperature of - 200 ~ 1800 ℃ in the production process. When it is used together with the display instrument, the compensation wire shall be connected.
Wzp269 single platinum thermistor, wzp269 details:
1) , wzc-200, wzc-201 parameters
Thread M27X2 | Model | Graduation | Installation form | Protective tube material | measuring range | D | S | d | | WZC-200 | Cu50 | Pipe thread G1 / 2 | 1Cr18NiTi | -50~100℃ | 34 | 27 | 12 | | WZC-201 | Cu50 |
| 1Cr18Ni9Ti | -50~100℃ | 40 | 32 | 12 |
2) , wzp-200, wzp-201 parameters
Model | Model | Graduation | Installation form | Protective tube material | measuring range | D | S | d | | WZP-200 | Pt100 | Pipe thread G1 / 2 | 1Cr18NiTi | -50~100℃ | 34 | 27 | 12 | | WZP-201 | Pt100 | Thread M27X2 | 1Cr18Ni9Ti | -50~100℃ | 40 | 32 | 12 |
3)、Sensor length specification series size and code
| Code name | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | F | | Specifications | | L1 (deep insertion) mm | 100 | 150 | 200 | 250 | 260 | 300 | 340 | 360 | 400 | 450 | Other | | L2 (total length) mm | 550 | 600 | 650 | 700 | 710 | 750 | 790 | 810 | 850 | 900 |
other |
1. The national standard wzc-200 includes G1 / 2 and m27x2 threads. Our factory has G1 / 2 pipe thread for the convenience of type selection. Wzc-200, m27x2 is wzc-201.
2. If not, please indicate the required size.
3. A is the single end, B and C are connected in parallel.
4. For example, wzc-200-2: cu50 sensor, thread G1 / 2, insertion depth of 150 mm, total length of 550 mm. 12mm diameter.
5. For example, wzp-01-3: refers to PT100 sensor, with M27 × 2 thread, 200mm insertion depth and 550mm total length. 12mm diameter.
H1, WZP / wzc260, 267, 269, 270, 280 assembled thermal resistance
Fixed thread type thermistor
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| Specifications | Thermal response | | Product model | Graduation | Measuring range ℃ | Protective tube material | Total length | Depth setting | Time T0.5S |
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| Lmm | lmm |
| | Single platinum thermistor | WZP-269 | PT100(BA1， | -200~300 |
| 160 | 75 | <30 | | BA2)* |
| 185 | 100 |
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| 235 | 150 |
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| 255 | 170 |
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| 265 | 180 | | Double platinum thermistor | WZP2-269 |
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| 285 | 200 | <45 | | Copper thermal resistance | WZC-269 | CU50 | -50~100 |
| 305 | 220 | <120 | | (G)* | Stainless steel | 335 | 250 | | Single platinum thermistor | WZP-260 | PT10(BA1, | 0~100 | 1Cr18ni9Ti | 355 | 270 | <30 | | BA2)* |
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| | Double platinum thermistor | WZP2-260 | PT10(BA1, | 0~100 |
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| <45 | | BA2)* |
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| WZP-270 | PT100 | -200~420 |
| 95 | 40 | <15 | | Single platinum thermistor | (BA1)* |
| 105 | 50 |
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| 130 | 75 |
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| 155 | 100 | | Copper thermal resistance | WZC-270 | CU50 | -50~150 |
| 205 | 150 | <45 | | (G)* |
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| WZP-280 | PT100(BA1， | -200~300 |
| 175 | 75 | <30 |
| BA2)* |
| 200 | 100 | | Single platinum thermistor |
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| 250 | 150 |
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| 300 | 200 |
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| 350 | 250 |
| WZPM-267 | PT100(BA1， | -50~150 |
| 75 | 35 | <30 | | Surface platinum thermistor | BA2)* |
| 100 | 60 |
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| 150 | 110 |
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| 200-350 | 160-310 |
(1) BA1, Ba2 and G marked with * index number shall be ordered as special specifications, wzp-260 × 110 and wzp-269 × 12 others shall be as follows
H2, WZP / wzc-220 / 230 series assembled thermal resistance
Fixed thread type thermistor
| Thermal resistance category | Product model | Graduation | Measuring range | Protective tube material | diameter | Thermal response time |
| WZP-220 |
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| ?16 | ≤90 |
| WZP-221 |
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| ?12 | ≤300 | | Single platinum thermistor | WZP-230 |
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| Stainless steel | ?16 | ≤90 |
| WZP-231 | Pt100 |
| 1Cr18Ni9Ti | ?12 | ≤300 |
| WZP-220A | (BA1、 | -200~420℃ |
| ?16 | ≤90 |
| WZP2-220 | BA2 )* |
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| ?16 | ≤45 |
| WZP2-221 |
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| ?12 | ≤90 | | Double platinum thermistor | WZP2-230 |
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| ?16 | ≤45 |
| WZP2-231 |
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| ?12 | ≤90 |
| WZP2-220A |
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| ?16 | ≤90 |
| WZC-220 |
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| ?12 | ≤120 | | Copper thermal resistance | WZC-230 | Cu50 |
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| ?12 | ≤120 |
| WZC-220A | (G)* |
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| ?12 | ≤120 |
Note: "*" BA1, Ba2, G are special orders; 220, 221 are splash proof, 230, 231 are waterproof; nominal pressure: 10MPa
Comparison table of model and specification of fixed thread
Length specification of thermal resistance
| Product model | Fixed thread | Product model | Fixed thread |
| Chief L | Deep insertion I | Chief L | Deep insertion I | | WZP-220 | M27×2 | WZP2-230 | M27×2 | 300mm | 150mm | 600mm | 550mm | | WZP-221 | M27×2 | WZP2-231 | M27×2 | 350mm | 200mm | 900mm | 750mm | | WZP-230 | M27×2 | WZP2-220A | G3/4 | 400mm | 250mm | 1150mm | 1000mm | | WZP-231 | M27×2 | WZC-220 | M27×2 | 450mm | 300mm | 1400mm | 1250mm | | WZP-220A | G3/4 | WZC-230 | M27×2 | 500mm | 350mm | 1600mm | 1450mm | | WZP2-220 | M27×2 | WZC-220A | G3/4 | 550mm | 400mm | 2150mm | 2000mm | | WZP2-221 | M27×2 |
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H3, wzcb, wzpb thermal resistance, thermocouple integrated temperature transmitter
Wzcb, wzpb series temperature transmitter is a new type of temperature measuring instrument with super small size, excellent performance and high precision. The utility model has the advantages of small volume, light weight and convenient use and installation. It can be directly installed in the junction box of general industrial thermal resistance and form an integrated structure with field sensing elements. The distortion and interference of signal transmission are reduced, and the high precision measurement results are obtained. Especially suitable for multi-channel data acquisition, measurement and control. It is used together with tds-3000 series intelligent digital temperature controller, tds-0800-9600 patrol inspection instrument and TDS-2000 computer distributed monitoring system, forming a multi-channel temperature cycle detection system in the control room.
Application: water power, thermal power plant generating unit bearing temperature and other temperature transmission.
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