ALVI

Perfect Solutions in Gas Detection with Australia wide support · Gas detection systems for toxic, flammable gases, oxygen deficiency (range of gas

types) · Refrigerant gas leak detection and alarm systems for R134a, R410a and more · IECEx and ATEX certified for hazardous areas (Zone-1,Zone-2,Gr I,IIA/IIB,IIC) · Dual Beam Infra-Red (NDIR), electro-chemical, catalytic and solid state sensing

technologies · Continuous monitoring and watch dog switch · 12 bit micro-computer for false alarm tracking · Self-diagnostic , easy calibration – opening of housing in Ex areas during operation

possible · 4 to 20mA , DIGITAL BUS, short circuit / reverse polarity protected · Gas controller from 2-96 channels, fail safe, auto-diagnostic watchdog including stand-

alone monitor · VEFSA – for very early fire detection in data-centres, battery rooms, electrical switch

gear, sub-stations and in buildings

ALVI Technologies Pty LtdABN 12 106 186 332 also trading as Gas Alarm systems

Telephone: (+61) (02) 9838 7220 Facsimile: (+61) (02) 9838 7664E-mail: info@alvi.com.auwww.alvi.com.au www.gasalarm.com.au

GasAlarmwww.gasalarm.com.au

2/79 Station RdSeven Hills, NSW, 2147

Australia

Most Advanced -German Measurement TechnologyBacked by Australian Expertise

» Level Control » Leak Detection » Oil on Water » Detection of Moisture » Limit Switches » Flow » Pressure & Differential Pressure » pH/ORP, Conductivity, Dissolved Oxygen » Signal Isolators and Converters » Gas Detection » IECEx/ATEX and SIL 2 options

ALVI

IECEx SIL2 Gas Detection – German Technology backed by Australian Expertise

Portavo 902/904/904x/907 Portable Instrument (for field or laboratory benchtop)

· The first portable device with Memosens technology for measuring pH, conductivity and oxygen

· Analog and digital sensor can be connected simultaneously · Multi functional housing for process and laboratory · IECEx/ ATEX certification for hazardous area

Stratos® Pro Series: Process Analysers · Extremely robust, UV resistant process analyser for pH/ORP

Conductivity or Dissolved Oxygen · IP 67 moulded housing · High-contrast widescreen display with colour guided backlighting

Laboratory pH/Conductivity Meter: · Gaincheck® automatic device test · Truline® calibrated analog recorder output · RS 232 interface for computer and printer · Simultaneous pH/conductivity and temperature

measurement · IP 54 protection

Protos 3400 Modular Liquid Analyser · Dual parameter + temperature measurement · pH/DO, Cond/pH, DO/Cond etc · FDA 21 CFR Pt II compliant (pharmaceutical/food)

Digital Memosens® sensor with fittings · Range of plug-in-measure Memosens Digital sensors with

inductive connection system (can be plugged-in under water) · Smart chip in Memosens sensors reduce maintenance down

time by 60-70% by pre-calibrating Memosens sensors in the lab and plug-in on the field/plant site

· Fittings to suit various process connections · Fittings adaptable to every process due to modular design

Memorail · Plug & measure systems for pH/ORP, conductivity and DO · Ultra-compact, affordable analyser · Easy configuration via DIP switches

Fischer Process Transmitters · Products of the highest standards from FISCHER Germany · Instruments for cleanroom and laboratory applications, ventilation

systems, chemical, pharmaceutical, semiconductor, photovoltaic, biomass and many other Industries

· Pressure , differential pressure , temperature , humidity, level, flow measurement and control instruments for buildings, industrial and renewable, energy sectors

· 2/3 way control valves, solenoid valves for temperature range up to 350oC

Level & Spill Control · Products of highest standard from JOLA, Germany · Level controllers for all liquid applications,

leakage detectors, detectors for hydrocarbons on water, immersion probes, float switches, magnetic switches, level indicators, controllers for conductive liquids, plate electrodes, cable electrodes and floating electrodes

· Most Jola products carry the VDE symbol, all Jola products for use in potentially explosive atmospheres have an EC type examination certificate, also available with ATEX certification for hazardous area

Knick Universal Isolator · ProLine range for high precision, tougher critical needs · BasicLine multi-input/output isolation amplifiers for

standard signals