Chapter 1 Introduction; Product Features; Specifications; Product Appearance - Excell QW User Manual

EXCELL PRECISION CO., LTD

Chapter 1 Introduction

1-1 Product Features

 Extra-large and wide LCD display (175 x 70mm) 6 digits with 55mm height

COOL WHITE LED backlight
QW with 304 stainless steel housing while GW with plastic ABS housing.

 Sealed to IP68, Waterproof, mist-proof and dustproof (Only use cables of 3mm~5mm
diameter to ensure correct sealing of the cable glands)
 Kilogram (kg) and pound (lb) weighing modes
 Full range tare; Pre-tare; Auto zero tracking; Sampling counting
 Gross/Net indication
 Hold function; Check mode Lo/Hi/OK; Auto average unit weight
 Adjustable gravity value
 Low power indication and auto power off

AC/DC power in and rechargeable battery
 Built-in RS-232
 Options: wireless transmitter, foot switch, pressure release valve, and RS-485

1-2 Specifications

 Analogue Input: Input Sensitivity 0.3 V/d (Min.)
 Input Signal Range: -1mV~+14Mv

Input Zero Range: -1mV~+5mV
 Load Cell Excitation: 5V DC
 Load Cell Drive Capacity: Up to 8 x 350 load cells

Non-linearity: 0.01% of full scale

A/D Resolution: 500,000 counts (Maximum)
 Operating temperature: -10℃ ~ +40℃

1-3 Product Appearance

QW
02005159
232 mm
80 mm
6 ZSME300000350