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WZP-269 thermal resistance




Product name: WZP-269 thermal resistance
Number of products: 142730-900
Product model: WZP-269
Updated: 2009.07.01
Produced by: Thermocouple Thermocouple, thermal resistance, bimetal thermometer, polytetrafluoroethylene, tetrafluorogasket--Shanghai Feilong Instrument & Electric Co., Ltd. Customized: can be customized according to customer needs
Product detailed introduction number:
WZP-269

Single platinum thermal resistance, WZP-269





Thermistor thermometer is a temperature sensing element made of a conductive or semiconductor material. Its resistance value has a certain function relationship with the temperature. When it is used with the display instrument cover, it can measure the temperature of -200 ~ 500 ℃. It has the characteristics of high accuracy and good stability. The heated part (temperature sensing element) of the thermal resistor is evenly wound around the insulation frame with the required metal filaments. When there is a temperature step in the medium, the measured temperature is the average temperature of the medium being measured. Thermocouple thermometer is a temperature sensing element composed of two different types of conductors connected together. It is usually used in conjunction with display, recording and adjustment instruments to measure temperatures from -200 to 1800 ℃ during production. When used with the display instrument, the compensation lead must be connected.


WZP269 single platinum thermal resistance, WZP-269 details:
1), WZC-200, WZC-201 parameters


model Index number Installation form Protection tube material Measuring range D S d
WZC-200 Cu50 Pipe thread G1 / 2 1Cr18NiTi -50 ~ 100 ℃ 34 27 12
WZC-201 Cu50 M27X2 1Cr18Ni9Ti -50 ~ 100 ℃ 40 32 12

2), WZP-200, WZP-201 parameters

model Index number Installation form Protection tube material Measuring range D S d
WZP-200 Pt100 Pipe thread G1 / 2 1Cr18NiTi -50 ~ 100 ℃ 34 27 12
WZP-201 Pt100 M27X2 1Cr18Ni9Ti -50 ~ 100 ℃ 40 32 12
3) 、 Sensor length specification series size and code

Code 1 2 3 4 5 6 7 8 9 10 F
specification
L1 (Insertion depth) 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 makes the pipe thread G1 / 2 easy for selection. The shape is WZC-200, and the ordinary thread M27X2 is shaped as WZC-201.
2. Please indicate the required size if it is not in this length.
3. A is a single end, B and C are connected in parallel.
4. For example WZC-200-2: Cu50 sensor, thread G1 / 2, insertion depth 150mm, total length 550mm. 12mm diameter.
5. For example WZP-01-3: It means Pt100 sensor, thread M27 × 2, insertion depth 200mm long, total length 550mm. 12mm diameter.
H1, WZP / WZC260, 267, 269, 270, 280 assembled thermal resistance fixed thread thermal resistance
Thermal resistance category specification Thermal response
Product number Index number Measurement range ℃ Protection tube material Total length Deepen Time T0.5S
Lmm lmm
Single platinum thermal resistance WZP-269 PT100 (BA1, -200 ~ 300 160 75 <30
BA2) * 185 100
235 150
255 170
265 180
Double platinum thermal resistance WZP2-269 285 200 <45
Copper thermal resistance WZC-269 CU50 -50 ~ 100 305 220 <120
(G) * stainless steel 335 250
Single platinum thermal resistance WZP-260 PT10 (BA1, 0 ~ 100 1Cr18ni9Ti 355 270 <30
BA2) *
Double platinum thermal resistance WZP2-260 PT10 (BA1, 0 ~ 100 <45
BA2) *
WZP-270 PT100 -200 ~ 420 95 40 <15
Single platinum thermal resistance (BA1) * 105 50
130 75
155 100
Copper thermal resistance WZC-270 CU50 -50 ~ 150 205 150 <45
(G) *
WZP-280 PT100 (BA1, -200 ~ 300 175 75 <30
BA2) * 200 100
Single platinum thermal resistance 250 150
300 200
350 250
WZPM-267 PT100 (BA1, -50 ~ 150 75 35 <30
Surface platinum thermal resistance BA2) * 100 60
150 110
200-350 160-310
(1) BA1, BA2, G marked with * division number for special specifications order, WZP-260? 10, WZP-269? 12 Others as shown below


H2, WZP / WZC-220 / 230 series assembled thermal resistance fixed thread thermal resistance

Thermal resistance category Product number Index number Temperature measurement range Protection tube material diameter Thermal response time
WZP-220 ? 16 ≤90
WZP-221 ? 12 ≤300
Single platinum thermal resistance WZP-230 stainless steel ? 16 ≤90
WZP-231 Pt100 1Cr18Ni9Ti ? 12 ≤300
WZP-220A (BA1, -200 ~ 420 ℃ ? 16 ≤90
WZP2-220 BA2) * ? 16 ≤45
WZP2-221 ? 12 ≤90
Double platinum thermal resistance WZP2-230 ? 16 ≤45
WZP2-231 ? 12 ≤90
WZP2-220A ? 16 ≤90
WZC-220 ? 12 ≤120
Copper thermal resistance WZC-230 Cu50 ? 12 ≤120
WZC-220A (G) * ? 12 ≤120
Note: "*" BA1, BA2, G are for special order; 220, 221 are splash-proof, 230, 231 are waterproof; Nominal pressure: 10MPa
Table of specifications and specifications of fixed thread

Thermal resistance length specification

Product number Fixed thread Product number Fixed thread Total length L Insertion depth I Total length L Insertion depth 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
H3, WZCB, WZPB thermal resistance, thermocouple integrated temperature transmitter
WZCB, WZPB series temperature transmitters are a new type of ultra-small, excellent performance and high precision temperature measuring instruments. It has the characteristics of small size, light weight, convenient use and installation. It can be directly installed in the junction box of general industrial thermal resistance, and forms an integrated structure with the field sensing element. The signal transmission distortion and interference are reduced, thereby obtaining high-precision measurement results. Especially suitable for microcomputer multi-channel data acquisition, measurement and control. It is used together with the TDS-3000 series intelligent digital temperature controller, TDS-0800-9600 inspection instrument and TDS-2000 computer distributed monitoring system produced by our factory to form a control room multi-channel temperature cycle detection system.
Application: Transmission temperature of bearing bush of hydropower and thermal power plant generators.





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