Wireless Load Cell

Wireless Load Cell

LL348MW

Wireless Load Cell
Load Cell Detail:
Dimensions:
(For LL348 0.5~3t )
(For LL348-5t )
Product Characteristics:
LL348 series is single shear beam. One end of the load cell is fixed, another loaded and rocker pressure head transfers force. Easy installation and it is suitable for floor scale, automobile test facilities, hopper scale and other electronic weighing devices.
Circuit Diagram
Notice:
 Do not use the wireless load cell in explosive and unsafe place. The wireless range will be effective when in different weather, the load cell with the indicator in different place, orientation or obstruct from .For charge :according to Li-ion battery. Do not excess discharge.
Technical Parameter:

Rated Load:
0.1/0.2/0.25/0.3/0.5/1/1.5/2/2.5/3/5/7.5/10t
Wireless Frequency:
240GHz
Wireless Distance:
Min:80m(default)[200m(optional)]
A/D Conversion Rate:
≥50 times/seconds
Battery Life:
≥50 hours
Sensitivity:
(2.0±0.1%) m V/V
Combined Error:
±0.02% F.S
Creep Error(30min):
±0.02% F.S
Zero Balance:
±1% F.S
Temp. Effect On Zero:
±0.02% F.S/10℃
Temp. Effect On Span:
±0.02% F.S/10℃
Input Resistance:
385±5Ω
Output Resistance:
351±2Ω
Insulation Resistance:
≥5000MΩ
Operating Temp. Range
-30~+70℃
Maximum Safe Over Load:
120%F.S
Ultimate Over Load:
200%F.S
Recommend Excitation:
10~12V DC
Maximum Excitation:
15V DC
Sealing Class:
IP67/IP68
Element Material:
Alloy Steel, Stainless Steel
Citation:
GB/T7551-2008/ OIML R60
Mode Of Connection:
Red(Input+),Black(Input-),Green(Output+),White(Output-)

JX280
Wireless Indicator
Work Principle:
    The load cell’s out–put signal is digital, parameter adjustment and temperature compensation will be finished in internal. Though 470MHz wireless module to launch after reasonable.
    Handheld receive load cell output and its internal battery power consumption values then show them on the LCD display ,and handheld through RS232 output to computer or large-screen display.
Product Characteristics:
▲Display: LCD 71×29 with backlighting , 6 bit show weight value
▲Hold on the peak value, can contact with computer or large-screen display by RS232
▲Unit:kg、lb、t
Technical Parameter:

Wireless Frequency:
430~485MHz
Wireless Distance:
Min:200m(default)
A/D Conversion Rate:
≥50times/seconds
Operating Temp. Range:
-20~+80℃
Operating Humidity:
≤85%RH under 20℃
Battery Life:
≥50 hours
Non-Linearity:
0.01%F.S
Stable Time:
≤5 seconds
Citation:
GB/T7551-2008/ OIML R60

Notice:
  Do not use the wireless load cell in explosive and unsafe place. The wireless range will be effective when in different weather, the load cell with the indicator in different place, orientation or obstruct from .For charge: according to Li-ion battery. Do not excess discharge.
JX680DT
Wireless Displays
Special Features :
● Adopts ∑-Δ A/D conversion technology.
● Keyboard calibration, easy to operate.
● Able to setup zero(auto/manual) range.
● Weighing data save protection in case of power off.
● Battery charger with several protection modes to extend life of rechargeable battery.
● Standard RS232 communication interface(optional).
● Portable design, packed in portable box, easy to operate outdoor.
● Adopt SMT technology, reliable and high quality.
● LCD display with dot character with backlight, readable in aphotic areas.
● Gathering up to data records of 2000 weighings, records can be sorted, searched and printed.
● Standard parallel print interface(EPSON printer)
● With rechargeable 7.2V/2.8AH battery for indicator, no memory. Scale body with power supply of DC 6V/4AH battery.
● Power saving mode, indicator will turn off automatically after 30minutes with no operation.
Technical Data:

A/D Conversion Method:
Σ-Δ
Input Signal Range:
-3mV~15mV
Load Cell Excitation:
DC 5V
Max. Connection Number Of Load Cell:
4 at 350 ohm
Load Cell Connection Mode:
4 wire
Verified Counts:
3000
Max. External Counts:
15000
Division:
1/2/5/10/20/50 optional
Display:
LCD display with backlight
Clock:
real clock without effect on power off
Wireless Transmission Frequency:
450MHz
Wireless Transmission Distance:
200 meters (in wide place)
Option:
RS232 communication interface

Notice:
  Do not use the wireless load cell in explosive and unsafe place. The wireless range will be effective when in different weather, the load cell with the indicator in different place, orientation or obstruct from .For charge: according to Li-ion battery. Do not excess discharge.
Wireless Scoreboard
Product Description:
Weighing the results of long-range wireless observation, weighing device can be used as the auxiliary display.
Connection with the weighing indicator, as a system of auxiliary displays. (weighing indicator should be equipped with the appropriate means of communication.)
Dynamic scan latch technology
High brightness digital model, a special optical filter film, Perspective range;
Display system or the output of the gross, net; Display the gross weight and net weight of  system or indicator output.
Technical Parameters:
Power Supply: AC 187 ~ 242V; 49 ~ 51Hz;
Ambient temperature: 0 ~ 40 ℃;
Ambient Humidity: ≤ 85% RH;
Radio Frequency: 240HZ
Wireless transmission distance: Min: 80 meters [200 meters (optional)]
Display Character And Specifications:
6-bit digital tube LED character height 25mm (1 inch)
6-bit digital tube LED character height 75mm (3 inches)
6-bit digital tube LED character height 125mm (5 inch)
6-bit digital tube LED character height 200mm (8 inches)
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