WFJ-F/WFJ-S Wireless Weighing Transmitter/Receiver

• Display Type: LED
• Measure Method: Automatic
• Certification: ISO
• Nonlinearity: ≤0.02%Fs
• Input Sensitivity: 0.5μV/D
• a/D Changing System: ≥50times/Second
• Model NO.: WFJ-F/WFJ-S
• a/D Changing Yard: 500000 Yards
• Trademark: HMD
• Origin: Ningbo, Zhejiang, China

Product Description

Performance Characteristic

1. Super ability of resisting power interfering;
2. Adopt E²PROM to store date;
3. Have the function of software recovering automatically, enable the meter to work normally in the abominable environment;
4. Adopt many digital filtering ways, dynamic response is fast;
5. Lock the key to prevent the false operation;
6. Double channel weighing, adapt to various capacities weighing requests;
7. Zero tracking automatically;
8. Demarcate automatically and manually.

Main Technical Feature Index

1. Nonlinearity: ≤0.02%FS
2. Input sensitivity: 0.5μV/d
3. Input signal range: 0~20mv
4. A/D changing system: ≥50times/second
5. A/D changing yard: 500000 yards
6. Encourage power of sensor: a. Voltage: DC8~12±0.3V

                                                        b. Electric current: 240Ma
      7. Work frequency range: 230MHz, 450MHz
      8. Channel number: sixteen
      9. Modulation system: 2FSK~FM
     10.Transmitting speed: 1200bps
     11. Frequency stability: ±3ppm
     12. Error rate: 1*10^-5
     13. Receiving sensitivity: 0.25Μv
     14. Transmitting distance: 300~800m
     15. Consumption: ≤10VA
     16. Mounted form:
           WFJ-F Emitter: wall hanging
           WFJ-S Receiver: table model
           Figuration:
           WFJ-F Emitter: 240*180*70mm (Length*Width*Depth)
           Mounting hole distance: 255*160 (4 - Φ4)
           WFJ-S Receiver: 250*240*100mm (Length*Width*Depth)

    17. Operating environment condition:

          Voltage of the power: AC220V
          Frequency: 50±5Hz
         Temperature: -20 ~ +60ºC
         Humidity: 40ºC(20~90)%RH
         Atmospheric pressure: 86~106Kpa
         There is no corrosive gas and intense electromagnetic interference all around.

 Main Function

1. Function of removing the tare, showing gross weight and net weight separately;
2. Time and date showing function;
3. Scale number showing function;
4. Weighing data printing function;
5. Have large screen showing interface;
6. RS232 serial data communication function;
7. Have the function of software recovering automatically;
8. Alarm function of communication failure;
9. Alarm function of weighing overloading.

Sales points/ Focus:
*Quality always comes first
*Reasonable Prices
*OEM service provided
*Responsible after-sales service
*Aiming to get repeat orders from 80%customer after the trial orders
*Making progress with customers together

QC Team:
QC team with more than 20 professional and technical personnel. To ensure 100% products checking.
Material: Strictly control of material using, meet international requested standards.
Semi-finished products inspection: Product inspection before 100% finished.
Production line test: With work team or data engineer who will inspect machines and lines at fixed period.
Finished Product Inspection: Quality and property test before products are packed and loaded.