The BX series instrument insulation and protection box is used for the insulation and protection of field-installed primary instruments or transmitters. It is an important method for installing primary instruments or transmitters on-site and can be widely used in industries such as power, chemicals, metallurgy, petroleum, and other automated control systems.
The BX series instrument insulation and protection box is used for the insulation and protection of field-installed primary instruments or transmitters. It is an important method for installing primary instruments or transmitters on-site and can be widely used in industries such as power, chemicals, metallurgy, petroleum, and other automated control systems.
Technical Data:
①Power supply: ~ 220V 50Hz
②Electric heater power: Insulation box: 500 ~ 2500W; Heating cable: 450 ~ 2400W (length 15 ~ 80m)
③Temperature adjustable range: 5 ~ 40°C
④Temperature fluctuation range: ± 5°C
⑤Internal temperature of the box: ≤ 85%
⑥Steam temperature: ≤ 200°C
⑦Steam pressure: ≤ 1.6MPa
⑧Insulation strength: At ambient temperature of 40 ± 5°C and relative humidity ≤ 85%, it can withstand an AC 1000V, 50Hz sine wave, 1-minute dielectric strength test.
⑨Insulation resistance: At ambient temperature ≤ 40°C and relative humidity ≤ 85%, the insulation resistance between the conductive parts and the box body should be ≥ 20MΩ.
⑩Applicable ambient temperature: -20 ~ 60°C
