4-20ma pt100 temperature transmitters oil temperature sensor
HDT-300 armored temperature sensor utilizes the characteristic that the resistance of platinum resistance changes with temperature change, and has a certain functional relationship to measure the temperature of the measured medium. HDT-300 temperature sensor adopts imported platinum resistance with high performance and high reliability. The shell is made of all stainless steel integrated processing, which has the characteristics of small volume and fast thermal response. The wire uses special shielded wire and the temperature range is wide. The product is easy to install. It has extremely high vibration and shock resistance.
HDT-300 armored temperature sensors are commonly used in petroleum machinery, chemical machinery, pumps and compressors, power, boilers, natural gas and other automated temperature measurement and control systems, directly measuring liquids and gases in the range of -50 ℃ ~ 250 ℃ The temperature of the medium and solid surface.
Product Features:
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High strength, anti-vibration, anti-high pressure
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Fast response
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Explosion-proof grade: intrinsically safe ExiaⅡCT6
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Strong anti-interference and good long-term stability
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Easy to install and use
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Index number: Pt100, Pt1000 optional
Applicable Scope:
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Pipe and ventilation systems
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Hydraulic and pneumatic systems
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Cooling and heating systems
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Water supply and water heating systems
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Air-conditioning systems
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Automation system temperature mensuration and control
Parameters:
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Range |
-50 ℃ ~ 250 ℃ |
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Indexing number |
Pt100, Pt1000 optional |
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Thermal error basic error limit: |
Platinum resistance level: Class A |
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0 ℃Resistance value (Ω) : 100 ± 0.06 |
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Allowable deviation value ℃:
± (0.15 + 0.002ItI) |
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Allowable current |
≤5mA |
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Insulation strength |
100MΩ / 250VDC |
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Long-term stability |
≤0.2% FS / year |
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Thermal response time |
≤30s |
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Inserting depth |
≥10mm (special requirements can be negotiated) |
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Insert diameter |
Φ8mm (special requirements can be negotiated) |
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Explosion-proof grade |
Intrinsically safe ExiaⅡCT6 |
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Enclosure protection |
IP65 |
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Electrical connection |
Direct lead |
Details
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Main Products:
Level transmitters, pressure and differential pressure transducers, temperature sensors, signal isolators, temperature converters, intrinsic isolated safety barriers, current and voltage sensors, flow meters, data acquisition modules, multifunctional power meters, recorders, etc.
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