Portable electronic truck scale
Shanghai YingHeng Weighing Equipment Co.,LTD
Portable weighing instrument is also called by Highways and ultra-governance unit: portable electronic platform scales, portable vehicle weighing instrument, portable axle load tester portable overrun detector.
Highways, traffic police and other governance units use electronic truck scale to manage Overload a few years ago, the road has been damaged due to serious vehicle overrun,so the road need more governance ultra point.In order to be more convenient,Overload units start to use the portable gauge detector,"anytime, anywhere"establish governance ultra point.
Portable overrun detector divide into the cable transfer of data and wireless transmission of data, most governance super-units are using a wired portable overrun detector, cause the line of cable weighing instrument is easily broken,so now most units are using wireless portable overrun detector, and along with the development of science and technology,the Instrument become more human,mainly has "dot-matrix" and "LCD touch touch screen" two kinds. But the main problem is the sensor,there are two major kinds of sensing device in market, one is integral,another is embedded.The difference and technology content is very large between those two kinds,from the design and use，integral type is the most ideal sensor accessing to domestic and foreign consensus.
The definition of the integral sensor: the entire weighing plate is a sensor in which there is no mechanical connection, ideal for long-term rolling of heavy vehicles, the sensor failure rate is very low, r ed, and high precision.
Embedded sensor definition: In the two pieces of steel plates or a piece of steel plate install series sensor, such weighing plate has a lot of mechanical connection structure, and these mechanical fittings can not meet the requirements of strength, mainly because weighing plate too thin, under the condition of long-term heavy car rolling,the RCC mechanical connection structure will creat not-solve problem.
The portable gauge of the integral sensor detector are the following:
JJB-30 series
JJB-30A
JJB-30B
Portable electronic truck scale features:
Electronic truck scale-portable electronic truck scale plug and play, can be directly put into the trunk, and can use car cigarette lighter for power supply. Portable electronic truck scale, axle load scale, electronic scales.
Portable axle load meter advantage mesa thin, light weight, easy to carry, have the title of"notebook in weighing equipment"
Weighing mesa use the structure of multiple seal sensor setting in high-strength aluminum alloy weighing bottom, weighing precision, good sealing effect.
Weighing range: ①wheel weight: ≤ 20 tons ②axle load: ≤ 40 tons of the ③vehicle weight: ≤1,000 tons of
Dynamic error: ± 3.0% (≤ 5kg / h constant speed)
Recommended driving speed: 3-5 km / h Product weight: ①weighing units: 27Kg (single) ②instrument: the 9Kg dimensions: (1) Weight table size: 800 × 350 × 22mm ②Meter Size: 430 × 335 × 170mm
Stable and reliable wireless transmission distance: ①no obstacle: 25 meters ②there is an obstacle: 15 m
Waterproof and dustproof rating: ①wireless weighing scale platform IP67 ②wireless meter IP65
Equipment storage conditions: ①Temperature range: -30 ~ +80 ℃ ②relative humidity: <90% RH
Two pieces of scale sets calibration alone, with 10 point correction, which improves the precision of the products.
Using digital wireless transmission, totally avoid lead was staved phenomenon, more convenient for customers to use . Using high software-processable wireless transmission technology, greatly improving the system of anti-disturbance capacity, provide technical support for the dynamic measurement accuracy of the system .
Time or date display, car number input, instrument and battery power monitoring instruction of two weighing machine, etc.
Floating zero and zero-tracking technology, the complete elimination of the zero drift.
Digital menu operation, simple and clear.
Instrument micro printer, can print time, date, car number, and exchange, axle load, shaft group, the total weight of heavy, overweight value and monitoring unit and other data, as law enforcement can certificate.
Adopt standard RS-232 interface, convenient and computer connection. Communicate with the charger and car charger, built-in high capacity battery, charging a, can detect the hundreds of times.
Portable electronic truck scale applications:
Portable electronic truck scale,Used for overrun detection, logistics and cargo crossing those precision requirement is not high occasion.Widely used in highway transportation load control, and the highway law enforcement inspection, auto safety performance testing, municipal waste things waste treatment and so on.The development and utilization of axle load instrument bring great convenience for highways, municipal, security and other departments.
Portable electronic truck scale technical parameters:
Table Size: 700mm * 430mm * 27mm (L * W * H)
Overall accuracy: 3% -6%
AC and DC two power supply
Monolithic largest weighing 15T
Weighing speed <5Km / h
The use of the state for the two used in combination, the vehicles do not stop weighing
Uniaxial followed by instrument in turn each axis weight and vehicle weight
Uniaxial Maximum weighing: 30T (greater weighing,please contact us)