| Customization: | Available |
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| After-sales Service: | 12month |
| Warranty: | 12month |
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YX-100B Explosion-proof electric contact pressure gauge for grinder/dust/gas Aluminum casing, brass movement, durable, corrosion resistant
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.
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.
Flam-proof connection type and basic parameters
| Case volume V (L) | 0.5 | |
| Connection cover type | Plane | Cylinder(movable) |
| The min effective length of flam-proof connection cover Lmm | 15 | |
| The Min effective length from bolt hole edge to flam-proof connection L1 | 8 | |
| The Max interspale of flam-proof connection or Diameter dispersion Wmm | 0.15 | |
| Falm-proof connection cover coarseness range Ra | 3.2 | 1.6 |
| Accessory designation | Material brand or designation | Accessory designation | Material brand or designation |
| Shell cover outlet box | ZL102(or ZL-102,ZL-101) | Thin gasket | L3 |
| Connector | 20 | ||
| Axsis cover | QAI9-2 | Spring | 3J53 |
| Watching window | PMMA |
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