Взрывозащищенные весы грузовик

Explosion-proof truck scales It has hi-tech advantages such as explosion-proof, anticorrosive, waterproof, anti-lightning, cost-effective, high stability and high accuracy, and the performance and parameters reaches international levels. In particular the independent developed anti-explosive series instruments and weighing products favored by users. The series apply to working conditions having explosive gases and dust, such as the companies in petrochemical, pharmacy, military, and coal industries, such as weighing liquefied petroleum gas, fuel, blasting materials, etc., and we have achieved high praises from customers. Note: the explosion-proof AC-DC power supply, dual-channel photoelectric converter, printer, computer shall be installed in security zone; for products of this series, if the peripheral equipments are needed, such as the printer and computer, the dual-channel photoelectric converter must be equipped. Specifications: Accuracy class: OIML Relative humidity (RH): 95 Explosive-proof grade: IbBT4 The Henglida A6 series explosion-proof electronic truck scales use platform with all new structure, equipped with 8 load cells of low voltage, high accuracy, compact, single shear and segmental beams, and the intelligent intrinsically safe ID120 weighing monitoring instrument of Load cell Output impedance: 350±1Ω Sensitivity: 2±0.002mV/V Operating temperature: scale platform and load cell -20 +65 ID120 instrument Its the intrinsically safe type weighing instrument for explosive environment. ID120 instrument complies with the National standards GB3836.1-2000 Electrical equipment for explosive gas environment part 1: general requirements and GB3836.4-2000 Electrical equipment for explosive gas environment part 4: intrinsically safe type. Explosive-proof grade: Ibllct5. ID120 explosion-proof weighing instrument can also use analog type explosion-proof load cells, to become the intrinsically safe type explosion-proof platform scale and weighbridge. Instrument features 6-digit LCD monitor, word height of 25mm 6 light touch membrane keyboards Stainless steel casing strong Anti-electromagnetic interference ability 20 mA current transmitter serial communications interface. 2 lines of optical isolation input, 4 lines of optical isolation transistor output Post type lead terminal Technical parameters: Sensor excitation: 6VDC,driving 8 load cells of 350 type at most Unload signal input range: 0-8mV Range signal input range: 2-10mV Zero temperature coefficient: 0.15μV Sensitivity temperature coefficient: 12PPM/ A/D converter resolution: 1,000,000 Display resolution: Maximum 30,000 Display update rate: 7 times/second Division value: 0.001-50kg Power: Batteries, portable rechargeable nickel-hydrogen battery components. The battery components are of intrinsically safe type, and qualified for IbBT4 explosive-proof grade. (The battery components must be recharged in the safe zone, charging time is about 16 hours) AC power, the power is not qualified for explosive-proof, and is only used in the safe zone. Dimensions: Width series: 3m 3.2m 3.4m Length series: 6m7m8m9m10m12m14m16m18m20m21m24m