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ALVI Technologies P/L (T/As Gas Alarm Systems) is pleased to launch the JOLA Germany range of Intrinsically Safe Magnetic Switches MBK / FED and MBK/ FHED |
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Gas Alarm Systems (a div of ALVI Technologies) is pleased to announce the famous Jola / Germany range of Level, Leakage Monitors and limit switches. |
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Gas Alarm Systems (a div of ALVI Technologies P/L) is pleased to launch GAS-CO2-00X-K Infra-Red CO2 Duct Probe Transmitter. |
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MSR Germany MGC-03 is 1-2 Channel Gas Controller for toxic, explosive, refrigerant gases with 4-2 mA output. It has display, keypad, auto-diagnostic watchdog, fail safe with built in buzzer. There are 2 x SPDT relays with 4x LEDs Alarm, Fault, power |
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MSR Germany PolyXeta are ATEX certified Exd Ex-Proof Transmitters for hazardous area Zone 1, 2 for monitoring of host of toxic, flammable gases. They come in display, non-display models with 10 BIT microprocessor for drift tracking. Output is 4-20 mA |
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A combination of indicating and switching
instrument for pressure, differential pressure and partial vacuum.
Pressure chamber and measuring diaphragm
are available in different materials to meet various requirements. |
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MSR Germany CO2 Cellar Alarm meets the AS 5034 beverage standards for CO2 and O2 Monitoring for OH&S. It comes with self-calibrating maintenance free CO2 sensor, 0 5 % Vol. Display, keypad, auto-diagnostics with 2 x Relays in MGC-03 Controller |
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SPC-03 Stand Alone Gas Monitoring with integral sensor. For Toxic, Combustible, Refrigerant Gases. Display, keypad, buzzer, 2 x Alarm LEDs, Fault LED, Power ON LED, 1 x 4-20 mA or Volt output, 2 x SPDT Relays, 24 V DC operation (Option 240 VAC) |
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Adjustable air differential pressure switch for monitoring of over pressure, vacuum, differential pressure of air or other non-combustible, non-aggressive gases. |
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Very Early Fire Detection and Safety Alarm (VEFSA) is designed for monitoring products of combustion gases (CO) for very early fire detection. First trace of early fire is gas radicals which is picked up by VEFSA - smoke detection is too late. |
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Gas Alarm CO2 Transmitter is used for monitoring CO2 in the range of 0-2000 ppm. It uses self-calibrating dual beam gold plated Infra-Red Sensor. Use wall mount or duct mount models and control fresh air intake fan at 1000 ppm CO2 for Energy saving |
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MSR CO / NO2 sensors can be used in car park to control ventilation fans and save green house and ENERGY as per AS1668.2. They give 4-20 mA or 0-10 V output for BMS or for MSR MGC Gas Controllers. Plug-in sensor /pcb for easy service. GEL type cell |
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MSR Germany PolyGard Infra-Red Gas Analysers for carbon dioxide and methane. They continuously monitor for CO2 or CH4 in the range of 0 - 100% Vol and gives 4-20 mA output to PLC or for MSR Gas Contl. The sensor is based Dual Beam Infra-Red (NDIR). |
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MSR Germany Refrigerant Leak Detector is designed to continuously monitor for R134a Refrigerant in 0-2000 ppm range with 4-20 mA output, 24V DC. It works on solid state Tin Oxide sensing technology. It is housed in ATEX hazardous Exd Ex-Proof housing |
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Green House CO2 Detector monitors CO2 in the range of 0 - 5 % Vol in addition monitors Temperature and Relative Humidity. It has built in relays for fan control or generating alarm. Works on 24 V DC (option 240 VAC). CO2 sensor is self-calibrating IR |
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Self-Calibrating, Maintenance Free, Dual Beam, Gold Plated Infra-Red Detector, Range: 0 - 5% Vol CO2. It has an ABC feature here the micro-computer self calibrates based on background CO2 levels. No need to spend 100s of Dollars for calibration gases |
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Carbon Dioxide Monitor and Alarms provide real time carbon dioxide detection and monitoring. |
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The differential pressure switch type DS34 is suitable for all non aggressive gases and fluids, as they are: service water, heating water, neutral gas, oil, oily water. |
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Water Differential Measuring Transmitter for overpressure, partial vacuum and differential pressure of liquid and aerial media. It's also suitable for various measuring applications in the field of industrial and sanitary techniques. |
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This pressure transmitter with ceramic gauge head is suitable for accurate measurement of positive / negative gauge pressure in hazardous areas.
The units meet demands for type of protection ’’EEx ib IIC T6“. |
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The intelligent LRS 01 Smoke Switch offers reliable and early detection of smoke in ventilation ducts, to achieve the necessary control for the desired ventilation system components, e.g. fire and smoke dampers. |
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Ground-breaking process analysers for the measurement of pH, ORP, conductivity or dissolved oxygen. High-contrast, easily legible widescreen display.Unique interface prompts user with functional coloured backlighting.
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Gas Alarm Systems is pleased to launch the GAS-TH-A-K Temperature and Humidity Transmitter designed to monitor Relative Humidity (RH) and Temperature in HVAC Duct applications. It is a combined unit for simultaneous measurement. |
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DS Series is designed to measure the pressures in fluids like water, oil, air and non-aggressive gases. It is based around a rugged , reliable membrane sensing system. It is suitable to detect vacuum, over pressure and differential pressure. |
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Electronic System in data-centers , telecom centers when heated produce gas radicals which can be detected by the Sensor Health Gard and thereby prevent catastrophic fires and break down.
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The programmable pressure transmitter ME series from FISCHER is equipped with either a ceramic measuring cell or front flush piezo-resistive measuring cell. |
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Differential pressure switch series DS from FISCHER is designed for water, oil and non-aggressive gases. It is based around a rugged, reliable membrane sensing system. |
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Gas Alarm Systems (a div of ALVI Technologies) is pleased to introduce the Jola/Germany range of Water or Oil Spill and Leak Detector. |
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Gas Alarm Systems (a div of ALVI Technologies) is pleased to introduce the JOLA/Germany Oil in Water Detector Monitor. It utilises floating conductive electrode to detect the thin layer of oil in water. |
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Very Early Fire Detection and Safety Alarm (VEFSA) is designed to detect mixed gases generated due to electrical overload, electrical short circuit or over heating in Electrical Panels, Data-Centres, Tele-com rooms including UPS Battery Rooms. |
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