Description
Product introduction:
Model: WZP
Name: assembly thermal resistance
Manufacturer: Shanghai Automation Instrumentation Co., Ltd.
Application: WZP assembly thermal resistance, used as a sensor to measure temperature, usually used with display instruments, recording meter and electronic computer. It can directly measure temperature from -200℃ to 500℃ of liquid, vapor, gas medium and solid surface during various production processes. In addition, the sensor has the advantages of simple assembly, convenient replacement, pressure spring type temperature sensing element, good anti-vibration, wide measuring range, high mechanical strength, good pressure durability.
Range and accuracy:
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Thermal resistance type |
Range℃ |
Graduation |
Tolerance△t ℃ |
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WZP type Pt resistance |
-200～420 |
Pt100 |
Class B tolerance±（0.3/+0.005︱t︱） |
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Class A tolerance±（0.15/+0.002︱t︱） |
Note: “t” is absolute value of measured temperature of temperature-sensing element.
Model Selection:
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W |
Z |
Graduation |
Content |
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P |
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Pt resistance |
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C |
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Cu resistance |
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Thermal resistance material |
- |
１ |
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Without fixed device |
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2 |
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Fixed threaded |
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3 |
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Movable flange |
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4 |
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Fixed flange |
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5 |
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Loose coupling type |
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6 |
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Fixed thread conical |
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7 |
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Direct coupling type |
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8 |
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Fixed threaded pipe joint type |
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9 |
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Movable threaded pipe joint type |
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Fixed installation form |
2 |
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Splash proof |
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3 |
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Waterproof type |
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No unified design：Socket type，Small junction box type etc |
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Junction box form |
0 |
Φ16mm protection tube |
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1 |
Φ12mm protection tube |
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Protection tube diameter |
No unified design：All kinds of protection tube |
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W |
Z |
□ |
- |
□ |
□ |
□ |
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