- Phone
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Address
788 Songxiu Road, Qingpu District, Shanghai
Shanghai Southeast Weighing Instrument Co., Ltd
788 Songxiu Road, Qingpu District, Shanghai
Southeast Electronic Scale Truck ScaleKey Features:
Addressing the issues of weak transmission signals and interference:
The maximum output signal of analog sensors is generally in the tens of millivolts. During the transmission of these weak signals through cables, they are easily affected by interference, resulting in unstable system operation or reduced measurement accuracy. The output signals of digital sensors are all around 3-4V, and their anti-interference ability is hundreds of times greater than that of analog signals.
Has * moisture-proof and anti-corrosion ability:
Digital sensors have waterproof, moisture-proof, and anti-corrosion capabilities, with a protection level of IP 68. Suitable for various harsh working environments.
Suitable for areas with multiple mines:
Digital sensors have lightning protection design, which is particularly important when installed in areas with multiple lightning strikes.
Addressing the issue of temperature bias:
Digital electronic car scales can automatically compensate and adjust for the effects caused by unbalanced loads and temperature changes. *Good interchangeability, multiple sensors can be connected in parallel to form a scale, and software methods can be used to achieve linear correction and performance compensation, reducing system errors and simplifying on-site installation, debugging, calibration, and adjustment of the scale body.
Addressing the issue of time effect creep:
When the load is applied to a weighing sensor for a long time, its output often changes significantly. The digital weighing sensor automatically compensates for creep through software in the internal microprocessor.
Reduce the failure rate of truck scales without the need for weighing display instruments:
Southeast Electronic Scale Truck ScaleIt can be directly connected to the computer to display the weighing process, reducing the number of weighing faults. Today's computer hardware is extremely reliable, so the weighing system composed of it is safer and more reliable.
Weighing accuracy: OIML III
Display mode: 6-digit LED display, word height 30.5mm
Sensor: Excitation voltage+12V
Sensitivity:+0.02% F.S
Zero adjustment:+100% F.S
Zero setting range: startup initialization,+20% F.S
Press the zero key,+2% F.S
温度漂移:量程<10ppm/度, ppm=10-6
Zero point<0.1uV/degree
Nonlinear error:<0.02% F.S
Weighing range: -2% F.S. -+100% F.S.+9d
Environmental temperature: Sensor -20 to+40 degrees
Weighing instrument 0-+40 degrees
Environmental humidity:<90% RH, but should not condense water
Cable length: 30m signal cable
Power supply voltage: AC 220V+10%, 50Hz
DC 12V,500mA
Communication interface: Rs 232c for connecting to a printer or computer
Rs 485 long-distance communication interface
Rated power:<8W
Scale platform material: optional patterned steel surface
Data Protection: Real time clock, power-off data protection
Data storage: tare weight of 100 vehicle numbers,
Temporary storage value of weight for 100 vehicle numbers
360 weighing records and 10 unit prices.