Hitech G1010 Series - User Manual

130-0047 Issue 8
G1010 OEM
Oxygen Analyser
Instruction Manual
This manual contains important Health & Safety information
SAFETY and EMC INFORMATION
Please read this section carefully before installing the instrument.
This instrument meets the requirements of the European directives specified below. However it is the responsibility of
the installer to ensure the safety and EMC compliance of any particular installation
Equipment: The G1010 range of gas analysers.
Safety: These instruments comply with the European Low Voltage Directive 73/23/EEC, amended by 93/68/EEC by
the application of the safety standard EN61010(93)
Installation and servicing should only be carried out by suitably qualified personnel.
Electromagnetic Compatibility: These instruments comply with the EMC directive 89/336/EMC amended by
93/68/EEC, by the application of the following standards:
EN50081 Part1: 1993 (Generic Emission Standard)
EN50082 Part1: 1995 (Generic Immunity Standard)
Installation Requirements for EMC: To ensure compliance with the European EMC directive certain installation
precautions are necessary as follows:
Instrument Rear Panel Rating
The G1010 instrument is designed as a panel mounted instrument and for this reason the back panel is rated as service
only. All service personnel should take electrostatic precautions before work is carried out at the rear of the instrument.
Radiated Emissions
In light industrial/domestic applications it may be necessary to suppress emissions from the power cable by fitting a
ferrite choke to the mains supply lead. The mains cable should be wound twice through the choke. (This choke is
available on request by quoting: Part No: 418-0045).
Routing of wires
To minimise the pick-up of electrical noise all signal wiring should be shielded and routed away from power cables.

Hitech G1010 Series Specifications

General

Brand	Hitech
Model	G1010 Series
Category	Measuring Instruments
Language	English

Summary

SAFETY and EMC INFORMATION

Safety Compliance

Instruments comply with Low Voltage Directive 73/23/EEC and EN61010(93) safety standard.

Electromagnetic Compatibility

Instruments comply with EMC directive 89/336/EEC and specific emission/immunity standards.

EMC Installation Requirements

SPECIFICATION

Display and Sensor Specs

Performance Specs

Configuration and Supply

Covers alarm configuration, ambient temperature limits, and power supply options.

INSTALLATION

Instrument Mounting

Guides on selecting a suitable mounting site, considering temperature and vibration.

Power Supply Connection

Terminal Connections

Outlines connecting sensor, output signals, and power supply, referencing optional remote sensor details.

Sample Connection Procedure

Describes sample connection requirements, emphasizing clean, non-corrosive sample gas and referring to Fig. 2.

Sensor Installation Guidance

Provides instructions for installing sensors, noting they are shipped purged and plugged.

COMMISSIONING

Programming: Alarm Set Point

Programming: Alarm Mode

Programming: Alarm Hysteresis

Programming: Analogue Output Top Scale

Sample Application

MAINTENANCE AND CALIBRATION CHECKS

Sensor Life and Failure

Calibration Interval and Gas

Percent Range Calibration

Details piping requirements and the method for calibrating percent range instruments.

PPM Range Calibration

Covers piping, gas level, and calibration method for PPM range instruments.

Sensor Replacement Overview

L Sensor Zero Offset

Details how to set the zero offset for L sensors using the offset figure on the sensor label.

Sensor Connection and Calibration

Old Sensor Safety and Disposal