ZRN-WZ thermal resistance assembly

ZRN-WZ thermal resistance assembly
 

Product description:

• Fabricated Thermal Resistance Overview
Beijing Sino-Swiss can Instrument Technology Co., Ltd. as a professional temperature sensor manufacturers, product range, to meet different customer needs temperature sensor include: industrial armored PT100 temperature sensors, thermal resistance, chip temperature sensor assembly type temperature sensor, processing a variety of needs, various sizes of temperature sensors for industrial use according to customer Thermal resistance As a measure of the temperature transmitter, usually display instruments, recording instruments and supporting the use of electronic regulator, which can directly measure the various production processes range from -200 ~ + 850 ℃ of liquid, vapor and gases and solid surface temperature, explosion-proof structure for hazardous areas.
• Assembly thermal resistance principle
Industrial platinum resistance thermal resistance points and two types of copper heat resistance Thermal resistance using the German original film platinum resistor chips, the basic A-level precision. Thermal resistance is the use of material changes in temperature itself also with the heat resistance changes Part (temperature sensing element) is to use a fine wire evenly wound on the skeleton double insulating material, when the temperature is measured in the presence of the media, the measured temperature is within the range of temperature sensing element dielectric layer the average temperature.
• structure
Fabricated mainly by the thermal resistance junction box, protection tube, terminals, insulated porcelain beads and components of the basic structure of the temperature sensing element, and with a variety of mounting fixture components. Structure is shown in the right
• WZ series Assembly thermal resistance model
No fixtures thermal resistance
Splash
120121 type
Waterproof
130131 type
Notes: 1. The brackets for special specification orders.
2. Model 120121 for the splash junction box, type 130131 for the waterproof junction box.
• Fixed Threaded Assembly thermal resistance
Fixing thread Splash
220,221 Type
Waterproof
230,231 Type
Notes: 1. The brackets for special specification orders.
2. Model 220221 splash junction box, type 230,231 for the waterproof junction box.
3. General M 0 = 27 * 2mm, such as the use of other fixed thread should be particularly noted.
• flanges thermal resistance
Events flange Splash
320,321 Type
Waterproof
330,331 Type
Notes: 1. The brackets for special specification orders.
2. Model 320,321 for the splash junction box, type 330,331 for the waterproof junction box.
• Fixed flange Assembly thermal resistance


Nominal pressure: 6.4MPa

Splash waterproof
420 421 Type 430 431 Type
Notes: 1. The brackets for special specification orders.
2. Model 420,421 for the splash junction box, type 430,431 for the waterproof junction box.
3. The use of other types of fixed flange should be particularly noted.
• Fixed threaded cone Assembly thermal resistance

Nominal pressure: 30MPa splash waterproof
Velocity (80 m / sec 620 621 630 631 Type Type
Notes: 1. The brackets for special specification orders.
2. Model 620,621 for the splash junction box, type 630,631 for the waterproof junction box; 630.
631 is with deep blind hole processing technology protection tube.
3. General M 0 = 33 * 2mm, such as the use of other fixed thread should be particularly noted.
Explosion platinum RTD


WZP-44 • WZP-24 • WZP-64 •

Assembly thermal resistance of the sample selection table: