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MRK-DA

Features:

Capacities 10 ~50 t
Digital output signal
Hermetically sealed
Self-restoring rocker pin
East to install
Suitable for electronic truck scale,
dynamic railroad scale and big capacity hopper scale etc

Range:

10t,15t,20t,25t,30t,40t,50t

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External dimensions

Technical parameters

Accuracy class according to OIML R60 Max.numbers of LC verification intervals(nLC)

(0.0330%)  1000

(0.0180%) 3000

Resolution

20(at 1Hz) Bit

Min.load cell verification interval(vmin)

0.0200 % of Emax

0.0100 % of Emax 

0.0083 % of Emax

Measuring rate

30 /secretary…..100 /secretary

Rated Output

1000000 Digit

Reference excitation voltage(Uref)

12 V(DC)

Sensitivity tolerance

±0.3 %

Norminal range of excitation voltage(BU)

7 V(DC)…..20 V(DC)

Temperature effect on sensitivity(TKC)1)

±0.0258 % of Cn/10K

±0.0010 % of Cn/10K

Asynchrone lnterface

RS-485/2-wire(Cable length up to 1200m)

Temperature effect on zero signal(TK0)

±0.0288 % of Cn/10K

±0.0015 % of Cn/10K

Baudrate

1200 Baud…115200 Baud

Hysteresis error (dhy)1)

±0.0350 % of Cn

±0.0170 % of Cn

Number of bus address

max.32

Non-Linearity(din)1)

±0.0300 % of Cn

±0.0190 % of Cn

Nominal temperature range(BT)

10 oC.....+40 oC [14 oF....104 oF]

Creep(dcr).30min

±0.0350 % of Cn

±0.0167 % of Cn

Service temperature range (Btu)

20 oC....+70 oC [-4 oF....158 oF]

 

Connection method


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