Fischer DE:05 Level measurement Flow measurement Monitoring filters, pumps and compressors in Nuclear Power Plant

ALVI – India (http://www.alviautomation.com) in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) take pride to offer Fischer products for Level measurement Flow measurement Monitoring filters, pumps and compressors in Nuclear Power Plant.
Material Type:-
Highly corrosion-resistant materials Wear-resistant meter movement Sins able pressure chambers Also for aggressive media
Measurement ranges:
0 … 100 mbar, 0 … 25 bar Measurement accuracy: ≤ 0.75 %Max. stat. pressure: 250 bar Operating temperature: –10°C … +70°C Technology: Analogue Electrical connection type:4-wire, galvanically isolated Operating voltage: 24V DC Output signal: 0/4 … 20 mA Characteristic curve: Linear, increasing or decreasing (switchable); root-extracting.

For more details and Enquiry Please contact:info@alviautomation.com

For details and Datasheet:broschuere_nuclear_power_2016_gb

Pressure measurement of liquids and gases up to 250 bar For a Nuclear Power Plant.

ALVI – India (http://www.alviautomation.com) in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) take pride to offer Fischer Products for Pressure measurement of liquids and gases up to 250 bar For a Nuclear Power Plant.

Material TYPE:
Highly corrosion-resistant materials Wear-resistant meter movement Also for aggressive media

Measurement ranges:
0 … 1 bar to 0 … 250 bar Measurement accuracy: ≤ 0.75 %Operating temperature:–10°C … +70°C Technology: Analogue Electrical connection type:4-wire, galvanically isolated Output signal: 0/4 … 20 mA Characteristic curve: Linear, increasing or decreasing (switchable)

For more please contact us on info@alviautomation.com

For Datasheet please click:broschuere_nuclear_power_2016_gb

Differential Pressure Switch for Ventilation

ALVI – India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) take pride to offer Differential Pressure Switch for Ventilation

Differential Pressure Switch for ventilation systems is used for optimization of airflow.

In building technology, the importance of energy management is continuously increasing. The need for action by the respective industrial company is prompted due to rising energy costs. The optimization and reduction of circulation volumes allows ventilation system to be designed smaller and leads to lower electricity consumption.

 

The major part of existing industrial ventilation systems operates under unregulated full load conditions. In the context of energy optimization the obvious choice, instead of the unregulated mode of system operation , is to decide in favor of the regulated mode by controlling the  ventilation system in accordance with the required air volume.

 

ALVI Technologies offers a range of various measuring devices allowing the storage of the characteristic curves  according to ventilation fans in the form of so-called value pairs (K-value) by means of a table function. Special ventilator characteristic curves can be stored in via a support point table.

 

Depending upon the requirement, the device can have a signal output, switching output and optionally a linear characteristic curve for filter monitoring or square root extracted characteristic curves of the controlled volume flow measurement.

 

For further information, please download our datasheets DE44 and DE45.

Differential Pressure Transmitter DE13 improves process efficiency by filter monitoring!

ALVI – India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) take pride to offer Differential Pressure Transmitter DE13 improves process efficiency by filter monitoring.

Instruments for measurement of variables such as  pressure, temperature, level, and flow in the process allows the system operators to monitor the condition and movement of liquids and gases. Differential pressure transmitter is widely used in filter monitoring. Our Differential pressure transmitter DE13 can greatly reduce operator error, improve process efficiency and reduce maintenance.

A filter removes unwanted particles or contaminants from a gas or liquid system. When a filter becomes clogged, efficiency and pressure drops. A filter should be removed or repaired only when it is in an unhealthy state. If it is removed before that, it leads to loss of time, manpower and money. On the other hand if it is left for too long, the process efficiency is compromised. The only way to get an indication of an unhealthy filter is via continuously monitoring the condition of filter.

Continue reading “Differential Pressure Transmitter DE13 improves process efficiency by filter monitoring!”

Tank Level Sensors for Fire Trucks

ALVI – India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) take pride to offer  Tank Level Sensors for Fire Trucks.

A fire engine or a fire truck is primarily used for firefighting operations.  Prior to entering the fire affected area, the fire truck should always be prepared with sufficient water level, pump engine fuel and vehicle fuel. Hence monitoring and keeping a track of water as well as fuel level is of utmost importance.

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Sulphur Dioxide Analog Sensor Transmitter

ALVI – India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) take pride to offer  Sulphur Dioxide Analog Sensor Transmitter.

DESCRIPTION

SO2 transmitter including digital measurement value processing and temperature compensation for the continuous monitoring of the ozone concentration in the ambient air. A comfortable calibration routine with selective access release is integrated in the transmitter. The ADT-53 possesses a standard analog output (0) 4- 20 mA or (0) 2– 10 V DC, and an RS-485 interface. 2 relays with adjustable switching thresholds are available as an option.
APPLICATION
For the detection of sulphur dioxide within a wide range of industrial and commercial applications. Due to the standard analog signal and the RS-485 interface the SO2 transmitter is compatible to the PolyGard series MGC and DGC by MSR-E as well as to any other electronic control or automation system.

Continue reading “Sulphur Dioxide Analog Sensor Transmitter”

Ethanol Transmitter ADT03-3400 for combustible gases

ALVI – India takes pride in offering MSR  Germany Ethanol Transmitter ADT03-3400 for combustible gases.

DESCRIPTION
ADT transmitter with digital processing of the measured
values and temperature compensation for the continuous
monitoring of the ambient air and detection of combustible
gases and vapours. The calibration routine with selective
access release enables the comfortable calibration of the
transmitter. In addition to the standard analog output
(0) 4-20 mA or (0) 2- 10 V DC the ADT-03 is equipped with a
RS-485 interface for different protocols. Two relays with
adjustable switch threshold are available as an option.
APPLICATION
The transmitter is used within a wide commercial range for
detecting flammable gases and vapours. Due to the output
signal and the RS-485 interface the transmitter ADT-03 is
compatible to the PolyGard gas controller series MGC and
DGC by MSR-E as well as to any other electronic control or
automation system.
Conforms
UL STD 2075

Continue reading “Ethanol Transmitter ADT03-3400 for combustible gases”

Smart Cities Smart Parking Navigation

Alvi – India takes pride in offering MSR-Traffic’s Parking Navigation Sensor technology that not only enables counting of vehicles, but also detects vehicles on single parking spaces, be it indoor or outdoor.

 

The sensors and controllers reliably detects vehicles, offer a variety of mounting options, comes with a very low maintenance and a long life time.

 

On Street Parking Navigation for Outdoor:

With the innovative magnetic field sensor technology, you can guide car drivers to the next free parking space via GPS navigation or modern dynamic parking guidance systems. These sensors are weather-resistant and offers a very high accuracy.

 

Off-Street Parking Navigation in Buildings:

MSR Traffic ultrasonic sensors with integrated space lights are installed within the lane from where they can detect the occupancy status of single parking spaces and transmit the received signals (occupied/vacant) to the zone control and displays via a serial interface.

 

Displays and Totems with LED Technology:

The dynamic LED displays by Alvi Technologies complement the product portfolio and gives you the opportunity to obtain all the necessary systems for traffic guidance from one provider.

 

The MSR-Traffic range of products have a class of its own and stand for its reliability, security, innovation and affordability. We would be happy to assist you with any of your Traffic navigation enquiry. Please e-mail us for further information or visit our website at : Traffic Navigation

GSM Remote Controller & Alarm System – ALV-GSM-D-X

ALVI – India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) offer GSM Remote Controller & Alarm System – ALV-GSM-D-X

Features:
1) USB port connectivity to PC
2) Multiple Digital Inputs (DI) depending on part number X
3) 2 Relay outputs (1 through digital inputs, 1 through SMS commands)
Overview:
Each DI can be programmed through the PC so that when switched, the controller will send
an SMS notification (configurable in the programming under “Digital Input SMS Alert
Contents” – 32 characters max) to the listed phone numbers in the “SMS Alert Numbers”
column (3 recipients max). Phone messages are also able to be transmitted to a total of 5
phone numbers when the microphone and speaker are connected.
The device has two built in relays: Relay 1 is triggered by both digital inputs where as Relay 2
is controlled using SMS commands. The device can be independently powered by its internal
battery for a maximum of 24 hours.

For more details please find :- alvi-gsm

GSM Remote Controller & Alarm System – ALV-GSM-D-X

 

ALVI – India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) offer GSM Remote Controller & Alarm System – ALV-GSM-D-X

Features:
1) USB port connectivity to PC
2) Multiple Digital Inputs (DI) depending on part number X
3) 2 Relay outputs (1 through digital inputs, 1 through SMS commands)
Overview:
Each DI can be programmed through the PC so that when switched, the controller will send
an SMS notification (configurable in the programming under “Digital Input SMS Alert
Contents” – 32 characters max) to the listed phone numbers in the “SMS Alert Numbers”
column (3 recipients max). Phone messages are also able to be transmitted to a total of 5
phone numbers when the microphone and speaker are connected.
The device has two built in relays: Relay 1 is triggered by both digital inputs where as Relay 2
is controlled using SMS commands. The device can be independently powered by its internal
battery for a maximum of 24 hours.

For more details please find :- alvi-gsm

MSR Germany Transmitter ADT03-3400 Sensor for LPG , combustible gases

ALVI – India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) offer  MSR Germany Transmitter ADT03-3400 for LPG , combustible gases

ADT transmitter with digital processing of the measured
values and temperature compensation for the continuous
monitoring of the ambient air and detection of combustible
gases and vapours. The calibration routine with selective
access release enables the comfortable calibration of the
transmitter. In addition to the standard analog output
(0) 4-20 mA or (0) 2- 10 V DC the ADT-03 is equipped with a
RS-485 interface for different protocols. Two relays with
adjustable switch threshold are available as an option.
APPLICATION
The transmitter is used within a wide commercial range for
detecting flammable gases and vapours. Due to the output
signal and the RS-485 interface the transmitter ADT-03 is
compatible to the PolyGard gas controller series MGC and
DGC by MSR-E as well as to any other electronic control or
automation system.
Conforms
UL STD 2075

Continue reading “MSR Germany Transmitter ADT03-3400 Sensor for LPG , combustible gases”

Sensor for hazardous Gases and hazardous Area

ALVI – India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) offer hazardous area sensor.

Microprocessor based gas sensor with 4 – 20 mA / RS485 Modbus output signal, alarm and fault relays (all SIL2 certified) for monitoring the ambient air to detect combustible gases and vapors within the lower explosive limit (LEL) by means of a catalytic sensor element (pellistor) or an infrared sensor element. The calibration of sensors without LCD display is carried out via the calibration device Cal PX or the PC software PC-Soft 80. Sensors with LCD display have an integrated calibration routine that is started from the outside by a permanent magnet without opening the housing. In case of an alarm or failure the backlight of sensors with LCD display changes from green to red. The gas sensor is sealed and thus the housing in zone 1 can be opened during operation at any time (Ex demb[ib]).

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PolyGard® Digital Door-Entrance-Module DEM-03

ALVI – India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) offer Ammonia Gas Sensor PolyGard® Digital Door-Entrance-Module DEM-03

DESCRIPTION
Door-Entrance-Module based on state-of-the-art micro-technology for the continuous monitoring of the alarm levels of the Gas Warning Systems DGC05 and DGC03 .
The DEM-03 can monitor the alarm situations of the DGC 03, DGC-05 and MGC-04 via the RS 485 bus. Up to 30 Relay-Information`s can be used over System bus to control alarm display and warning outputs.
Configuration can be done over internal keypad , to get level- and project independent structure without specific programming knowledge.
APPLICATION
The DEM-03 is especially designed for the use in underground garages and multi-store car parks.
or Room Application e.g. Laboratory
FEATURES
 Especially suitable for monitoring underground garages and car parks
 Logical menu structure in different languages
 Simple, fast commissioning due to pre-configuration with standard parameters
 All alarm relays can be used for Signal Horn or Signal Lamp or Warning Text or Local Relays (max 2)
 Modular design (plug-in technology)
 Serial interface RS 485
 IP 65 version
 Enclosure fire-resistant according to UL 94V2
 Integrated warning buzzer (option) with reset function internal/external
 230 VAC power supply (option)
 LED flash signal (option)
 Heating (option)

Ammonia Gas Sensor – PolyGard : ADT23 1125

ALVI – India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) offer Ammonia Gas Sensor – PolyGard : ADT23 1125

 

Let’s analyse what is ammonia, where is it used and the importance of Ammonia Gas Sensor.

 

Ammonia is widely used as refrigerant in industrial facilities like meat, poultry and fish processing plants, dairy and ice cream plants, wineries and breweries and cold storage warehouses.

 

Ammonia gas is highly toxic and if not handled carefully accident release of ammonia could lead to catastrophic consequences. According to “Occupational Health & Safety”  ammonia is labelled as a high hazard gas and such facilities with a high personal safety risk must maintain and operate a system to prevent the accidental leaks of ammonia gas.

 

Our PolyGard series ammonia gas sensor ADT23 1125 is widely used for detecting leakages in refrigeration plants with ammonia as refrigerant. It continuously monitors the air to detect ammonia concentrations. The ADT-23 possesses a standard analog output, (0) 4–20 mA or (0) 2-10 V DC, and an RS-485 interface. It also offers 2 relays with adjustable switching thresholds to alert the personnel to initiate appropriate corrective actions. Built for a standard digital signal output, this transmitter is compatible with the PolyGard series controllers – the DGC as well as any other electronic control or automation system.

 

Please click the link below to read an article on Ammonia gas detection:

Ammonia Gas Detectors

 

To achieve maximum coverage and efficiency, several factors play a major role in selecting and installing the right sensor for a particular application. At GasAlarm Systems, we take pride in supplying German Technology backed by Australian Expertise.

Please contact us for your Ammonia gas detection needs.

Ammonia Gas Sensor

PolyGard® Nitrous Oxide (N2O)/Laughing Gas Analog Transmitter AT-A2 1192

ALVI  Technologies– India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) offer PolyGard® Nitrous Oxide (N2O)/Laughing Gas Analog Transmitter AT-A2 1192

DESCRIPTION
Analog N2O gas transmitter with infrared sensor for the detection of nitrous oxide/ laughing gas concentrations in the ambient air.
APPLICATION
The N2O transmitter is used for the detection of nitrous oxide (N2O)/ laughing gas within a wide range of commercial applications. Due to the 4 – 20 mA analog signal the N2O transmitter is compatible to the PolyGard Gas Controller Series MGC by MSR-E as well as to any electronic analog control, automation system.
FEATURES
 Infrared sensor
 Continuous monitoring
 High sensitivity to nitrous oxide/ laughing gas
 Good poisoning stability
 Long life sensor
 Temperature compensation
 Easy maintenance/ calibration
 Reverse polarity protected
 Overload protected
 4 – 20 mA analog signal output