Type

WTX120

Industrial display resolution

d

30,000

Accuracy class as per OIML R76 (Class III and IIII)

d=e

10,000

Input sensitivity (legal for trade)

μV/e

0.33

Measurement range

mV/V

±3

Zero adjustment

mV/V

-2

Load cell connection (short-circuit proof)

Six-wire and four-wire circuit

Max. number of load cells (short-circuit proof)

Ω

8 x 350

Excitation voltage of load cells (short-circuit proof)

VDC

5

Internal sampling rate

sec.

50-800

Internal resolution

Divisions

524,000

Non-linearity of measuring range

%

0.018

Temperature coefficient of the zero signal per 10 K

%

0.003

Temperature coefficient of sensitivity per 10 K

%

0.006

Filter

Adjustable digital filter (low-pass)

Minimum transducer resistance

Ω

43

Alibi memory

120,000 memory locations

Multi-range

Yes, adjustable up to 3 ranges

Multi-interval

Yes, adjustable up to 3 ranges

Supply voltage

VDC

12 … 30 (-15% +10%) protected against polarity reversal

Current consumption

A

1.3 … 0.4

Maximum power consumption

(when 8 x 350‐ohm load cells connected)

W

14.5

Maximum inrush current

A

25 for 50 μsec

Minimum core cross-section for potential equalization

mm2

2.5

Maximum number of weighing terminals that can be connected in parallel

8

Display

DOT matrix LCD display, with backlight, dot matrix realization, indication of weight, unit of weight, zero and moving cursor, error messages in plain text, English

Character height of weight value

mm

15

Keyboard

Membrane keypad, 5 short-stroke keys with dual assignment for adjustment and service settings

Standard device connections with plug-in screw terminals

1 x power supply,

1 x load cell connection,

2 x digital outputs (24 VDC, 500 mA),

Other standard device connections

1 x Ethernet (RJ45) 1 x USB 2.0

1 x external indicator connection (RJ11)

Ethernet and fieldbus interfaces

(depending on device version)

PROFINET IO (RT),

Profibus DP,

EtherNet/IP,

Ethernet/TCP, Modbus/TCP (via standard Ethernet

interface)

Serial interfaces with plug in screw terminals (depend­ ing on device version) for connecting to PC, printer or remote indication

RS232,

RS485 (4-wire, non-isolated)