Explosion-proof Pressure Gauge With Electric Contact

Explosion-proof Pressure Gauge With Electric Contact

This explosion-proof electric junction prod pressure meter is designed according to GB38361.B83, the general requirement of the explosion-proof electric equipment on explosive environment, and GB3836.2.B3, the explosion-proof electric equipment and flame-proof electric equipment on explosive environment. Meanwhile, it is manufactured according to the chart and technique document approved by the identified testing organization.The explosion-proof type of meters is Il kind B grade T4 Group. The mark is Exd II BT4.The meters can apply to measure pressure of non-crystal and non-concretionexplosive intermixture or diversified novolatile medium.The meters could automatic control and signal alarm if they work in the electric apparatus parts with explosion-proof or other safety(for example, relay , contactor ,etc.).

Precision grade: 1.6.

Scale range: 0-0.16,0-0.25,0-0.4,0-0.6,0-1.0,0-2.5,0-4,0-6,0-10,0-16,0-25,0-40,0-60,-0.1-0.06,-0.1-0.15,

-0.1-0.3,-0.1-0.5,-0.1-0.9,-0.1-1.5,-0.1-2.4MPa.

Control mode: upper and lower limit slow action junction switch.

Maximal working voltage: DC220V or AC380V.

Contact power: 10VA.

Working position: vertical setting.

Permissible condition: -10-50C, relative humidity not exceed 80%,the explosive intermixture should lower than Il kind B grade T4 Group, working oscillation and the medium pulsation should have no effect on meter action.

Temperature effect: displayed value will not exceed 0.4%/10C, setting point will not exceed 0.6%/10C (working temperature deviates from 20 +5C).

Insulating strength: 50Hz sine alternating current 2000V is lasting for one minute.

Weight: 6Kg.

Welcome to call us to learn more.
URL:https://www.hongqiinstrument.com/
Tel:+86-572-6129996 ; +86-572-6129997; +86-572-6062288
Email:hongqi@cnhongqi.com

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