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DJ04 RS485 Load Cell Junction Box Weight transmitter

DJ04 RS485 Load Cell Junction Box Weight transmitter

DJ04 RS485 Load Cell Junction Box Weight transmitter
CategoriesWeighing Controller and indicator
AlbumView larger image
BrandInntronic
ModelDJ04
CatagoriesWeighing accessories
Delivery time7-15 work days
OriginalChina
PriceNegotiation
Output4~20mA/RS485/RS232
FOB portSHANGHAI
Terms of PaymentL/C, T/T
Update Time2020-09-29
Detail Information

Load Cell Junction Box/Amplifier/Weight transmitter/Conversion


Load Cell Junction Box/Amplifier/Weight transmitter/Conversion


The digital junction box is based on resistance strain sensor as signal source, It is composed of 24bits Σ-Δ type A/D conversion technology and The 8 bit single chip microcomputer etc.large-scale integrated circuit. 

It is with high accuracy, high reliability. 


Load Cell Junction Box/Amplifier/Weight transmitter/Conversion Main functions:


¨ panel keyboard settings, capacity calibration

¨ Has function to display weight setting. 

¨ Can point out failures, operational error.

¨ 4~20mA/RS485/RS232 output,Can set the corresponding weight value of 4mA and 20mA. 

Load Cell Junction Box/Amplifier/Weight transmitter/Conversion Main Technical Parameters

¨ 2.1 A/D sampling rate:  7.5 Times/s~240Times/s optional

¨ 2.2 Internal resolution:  24bits

¨ 2.3 Non-linearity:  ≤0.005%F.S

¨ 2.4 Zero drift:  ≤0.2μV/℃

¨ 2.5 Temperature coefficient of capacity:  ≤10ppm/℃

¨ 2.6 Net input signal range of full capacity:  2~20mV

¨ 2.7 Initial weight signal range: -1~+9mV

¨ 2.8 Analog input signal sensitivity:0.5uV /d(Minimum)

          1.5uV/d(Recommended)

¨ 2.9 Zeroing range: 100%FS

¨ 2.11 Display: 6 red LED digital tubes(height of word is 14mm

¨ 2.14 Amibent temperature of operation: -5℃~ 45℃

¨ 2.15 Relative humidity: ≯ 90%(Non condensing)

¨ 2.16 Power supply: +18 ~ +26 VDC,0.5A

        ¨2.17 Sensor bridge excitation:

DC 5V,can connect 6 load cells of 350 ohms or 12 load cells of 750 ohms.  

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Capacities

25LB, 50LB, 100LB, 200LB, 400LB, 500LB, 1K LB

Rated Output

2.0 mV/V

Safe Overload

150%FS

Excitation Voltage

10-20V AC/DC

Input Resistance

385 ± 10 OHMS

Output Resistance

350 ± 3 OHMS

Zero Balance

±1.00%FS

Seal Type

Environmentally sealed, potted IP67

Non-linearity

±0.03%FS

Hysteresis

±0.02%FS

Repeatablity

±0.02%FS

Creep

±0.03%FS

Compensated Temperature Range:

-10 - +40

Temperature Effect on Zero

±0.02%FS/

Temperature Effect on Output

±0.001%FS/

Insulation Resistance

>5000 MEGOHMS

Load Cell Cable

4 Conductor, 10 FT

Load Cell Wiring

Green +EXC

Black –EXC

White +SIG

RED  -SIG

Braid/Yellow: Shield

 

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