Chapter 1 Introduction; Features; Specifications - Excell PH3 User Manual

EXCELL PRECISION CO., LTD.

CHAPTER 1 INTRODUCTION

1-1 Features

IP68 waterproof: moisture-proof, mist-proof, with IP68 waterproof and dustproof

Adjustable weighing speed: three weighing speed modes (fast, moderate, and slow)

supported.
Selectable units: kilogram (kg), gram (g), pound (lb), and ounce (oz) weighing units

HI, OK, LO indication: Large LCD display with HI, OK, LO indication and the signals for

relay output with max. current 8 A at 120VAC or 30VDC, 5A at 230VAC
High resolution: the maximum external resolution is 1 / 30 000, and the internal is 1 / 300

000. (Input voltage should be over 6 mV)
Practical functions: 10 preset settings, Percentage display, Simple / Limit / Target

operation modes, Pre-Tare function, Net / Gross switch function, Auto backlight, RTC
settings and Auto power-off timer etc.
Others: Auto calibration, Auto zero tracking, Low battery indication, Adjustable gravity value,

and Linearity adjustment.
Built-in Bi-directional RS-232 interface


1-2 Specifications

Analog Input and A/D Conversion

Input Signal Range

Input Zero Range

Load Cell Excitation

Load Cell Drive Capacity

Non-linearity

A/D Resolution

02006100
: Input Sensitivity 0.18 V/d or more
: -2 ~ +16 mV
: -1 ~ +5 mV
: 5 V DC
: up to 4 load cells at 350  / load cell
: 0.01% of full scale
: 1 000 000 counts (Max.)
7 ZSME300000379