Hydrogen (H2) Gas, IAQ, CO2 Gas Monitoring and Control Instrumentation Systems for RBI and Associated Banks
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Author: ALVI
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Mixed Gas Sensor – Latest Trend in IAQ Monitoring
- CO2 for Demand Control Ventilation (DCV): You can save 40 – 80 % energy cost by installation Indoor Air Quality CO2/VOC Sensors and controlling the Fresh Air Damper. The idea is to maintain the CO2 concentration at 1000 ppm all the time. This application mainly finds use in buildings, offices, conference rooms, cinema halls, hotels, etc. For such application, you are looking for CO2 Sensors n the range of 0 – 2000 ppm with analog output 0 – 10 V or 2-10 V which can be directly connected to the Ventilation Actuator
- CO2 for OH&S Application: Here you need CO2 Sensor with higher concentration to say 0 – 4 % Vol (40,000 ppm) or 0 – 5 % Vol (50,000 ppm). They find applications in Gas Storage Areas, CO2 fire suppressant systems, mining, CO2 capture and storage, beverage industries, Cellars/Pubs, Wineries, Gas production and storage areas including laboratories where they store large quantities of CO2, etc. Here as per the Work Cover Exposure Standards, the system needs to generate Alarms at 5000 ppm (STEL) and at 30,000 ppm (TWA)for the safety of human beings. For Pubs / Cellars they have now AS 5034 with mandatory requirement to monitor for CO2 and oxygen in their Cellars
- CO2 in Refrigeration Application: Recently due to Green House and Ozone depletion Regulation SUPERMARKETS like Coles, Woolworths, etc have started using CO2 based Natural Refrigerants (going away from using synthetic refrigerants like R134a, R 410 a, R 404 a), etc. We have supplied a number of CO2 Sensors to Coles, Woolworths, etc
We have product range meets all the above applications for CO2 gas sensor transmitter.
For more information please email us at info@alviautomation.com or contact us
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Sizing/Selection of Differential Pressure Switch/Transmitter to meet WHO / ASHARE Standards 170
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For more information please email us at info@alviautomation.com or contact us
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Fruit Ripening Chamber / Cold Storage Measurementation Instrumentation Solution
Watch our Application videos for better understanding
For further assistance please email us to info@alviautomation.com or contact us
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“Best Selling” Carbon Monoxide Detector GAS-CO-300-D “on-Sale”
Globally “Best Selling ” Carbon Monoxide Detector GAS-CO-300-D “on-sale ” for the limited period till stocks clear.
German Made GasAlarm model number- GAS-CO-300-D Carbon Monoxide Sensor Transmitter having an excellent high-quality Electrochemical Sensing technology, Top Measurement accuracy, fast response, long service life sensor, two core wiring connection, up to 80% energy-saving, protection class IP65 in economical discounted price range.
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Ideal for :
Basement Car Parking area, garages, chiller rooms, and heating, as well as dusty & humid area like pharmaceuticals, coal mine, conveyor belt, cement plant, thermal power plants, flour mills,
powder industries.
Key Points:-
- Carbon Monoxide with enhanced CO radical detection capability
- Very early smouldering fire and smoke detection.
- VESFA system (very early smoke and fire alarm)
SPECIFICATIONS:-
- Sensor Model Available in: – GAS-CO-300-D
- Measuring Gas: Carbon Monoxide, Enhanced CO + radicals Detection.
- Sensor element (cell):- Electrochemical Diffusion, Electrolyte type Gel-based (no leak, no membrane rapture, no orientation problem & no false alarm)
- Measuring Range: – 0-300 ppm (Standard)
- Connection: – Two
- Response time T90:- ≤ 50 Sec
- Warm-up time (First Time):- ≤ 3 Min.
- Protection Class Available in IP65
- Stability & resolution: – ± 3 ppm
- Sensor life expectancy:- ≥ 6 years (Site Feedback ≥ 11 Years )
- Calibration Interval: 1 Year.
- Sensor Coverage Area: – 700 m2 to 750m2, ideal condition.
- Humidity non-condensing : 15-90% RH
- Working temperature:–10°C to 50°C
- Power supply:- 18 – 28 VDC ( Overload protected)
- Analog output signal:- Standard: 4-20 mA Linear Output
- Warranty: 12 Month only on manufacturing defects
- Guidelines Approval: CE, UL
Please watch simple demo of our Gas leak Control and Monitoring System click here
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Your safety from unwanted gas leakage is our responsibility
A few days ago there is a massive fire incident occurred in AIIMS Delhi, ONGC- Mumbai, Punjab firecracker factory, many of Hotels in Mumbai, Kamla mills Mumbai, Mumbai, and Delhi have been witness many of the worst fire accidents in past 2 years continuously one by one, all these panic incident took place just because of absence of Early Gas Leakage Detector and Control Alarm Systems, Every industries Sector get NOC from Government Building Authority by showing Fire Alarm Systems but these fire systems are not reliable in controlling the fire take place due to the combustible or Hydrocarbon gas leakage, therefore, essential for every industry to be equipped with high-quality gas leak detection and control systems and for this we are saying Your safety from unwanted gas leakage is our responsibility.
Hydrocarbon Combustible gases, short circuit are the main reason for Fire in Automobile Industries, refineries, Hospitals, Hotel, crackers factories, UPS Battery Rooms, Gas Bank, Kitchen, etc. These sectors require high-quality globally trusted Gas Leak Detection Sensor Transmitter with Control Alarm Systems.
We have Best German range of products which are capable to control the panic fire in its initial phase, before it begins, or gets worst due to leakage of flammable gases like Hydrocarbon, LPG, CNG, PNG, Hydrogen, Methane, pentane, propane, etc which meets global standard with high accuracy, fast response and long life in economical price range .
Our Flammable Gas Detector has the following Features :
Technical Specifications:
- Measuring Parameters: Hydrocarbon, LPG, PNG, CNG, Hydrogen, Pentane, Propane
- Sensor Technology: Catalytic bead based pellistor sensor cell
- Measuring range: 0 ~ 100 % LEL
- Response time (t90): < 10 sec
- Control unit: 12-bit microprocessor-based
- Warm-up time: < 5 mins
- Auto zero point tracking for drift compensation
- Power supply: 24 VDC
- Ingress protection: IP 65, IP 66, IP 68
- Enclosure: Poly-carbonate material, also available in Stainless steel (for sensor cell), Cast Aluminium (for transmitter).
- Output: linear, proportional 4-20mA or 2-10Vdc
- Mounting: wall, duct, pipeline
- Safety integrity level: SIL 2
- Optional: LCD Display, alarm LEDs, potential-free relay contacts, Display Control Monitoring PLC HMI/PID Control Alarm Panel.
- Also Available for Hazardous area: Zone 1, Zone 2, Atex, IEC-EX, CE approved.
For any Techno commercial details please contact us on – Info@alviautomation.com
Please watch a simple demo of our Gas leak Control and Monitoring System – click here
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Online Gas Monitoring System For Hospital And Hotel Application
ALVI Automation (India) Pvt Ltd in association with ALVI Technologies Pty Ltd presents to you Online Gas Monitoring System For Hospital And Hotel Application:
- For LPG/PNG/CNG/LNG pipeline system, Gas cylinder storeroom, and kitchen application:
- Aim: To identify potential gas leaks from pipeline or gas cylinder
- Solution: By installing LPG/PNG/CNG gas sensor transmitter along with control and monitoring system and using set points as per global standards to generate an audio-visual alarm and BMS connectivity
- For control of VFD drive via starter panel of AHU or exhaust fan which Aspirates the air from the kitchen chimney
- Aim: To avoid unnecessary usage of electricity and power and operate the air ventilation system only when a high density of smoke is created which are exhausted by varying the speed of the fan
- Solution: By installing CO, VEFSA (Very early fire and smoke alarm) gas sensor transmitter along with control and monitoring system and using set points as per global standards (TWA and STEL limits )
- For Battery/UPS/Server room
- Aim: To avoid any leak of hydrogen gas from the batteries that might create an explosive atmosphere when it reached 4% of its vol in air
- Solution: By installing MSR H2 gas sensor transmitter along with control and monitoring system and using set points as per global standards (TWA and STEL limits )
- For car park ventilation and basement application:
- Aim: To avoid the unnecessary running of exhaust fan, Jet air fan and fresh air fan 24*7 and for human safety and asset protection
- Solution: By installing CO gas sensor transmitter along with control and monitoring system with integration facility with a fire alarm system and using set points as per global standards (TWA and STEL limits )
- For STP (Sewage Treatment Plant)
- Hydrogen Sulfide and Ammonia are two main parameters restricted by regulations hence continuous monitoring in very essential as the concentration of H2S found in the exhaust air of Sewage Treatment Plant is in the range of 5 – 15 ppm and the emission level for ammonia is typical in the range of 50 to 150 ppm which needs to controlled and detected for human safety
- Odor vapor control using VOC(volatile organic component) sensor transmitter
- Gas rick area like CH4(Highly explosive), O2 (depletion due to organic CO2) control and monitoring
- For online monitoring and control of Indoor Air Quality (IAQ).
- Aim: To control and monitoring the indoor air quality inside office premises, Malls, Meeting rooms, theaters, etc.
- Solution: by installing CO2, O2, PM2.5, VOC (volatile organic component) gas sensor for continuous monitoring and automatic controlling of centralized AHU to pump in more fresh air whenever necessary to avoid increase of breathing rate drowsiness, pulse rate, headache, dizziness and also helps in energy conservation by avoiding the AHU run in full speed 24×7
- For monitoring and control of Differential air pressure
- Aim: As per WHO (World Health Organisation) Building, hospital industries need to maintain positive pressure between the process area and outside surroundings. This positive pressure needs to be maintained to ensure no toxins or dust enters the operation or processing or habitable areas to prevent cross contaminants, Damper control and choking of air filters
- Solution: by installing Differential pressure transmitter in Ducts along with remote monitors for online continuous monitoring and alarm generation
For more information please feel free to contact us:
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Beck Differential Pressure Switches : Pressure Range 20-300 Pascal
Beck – Differential pressure Switch 930.80B222234 with adjustable switching pressure.
Adjustable differential pressure switches for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases.
Fields of application include:
- Monitoring air filters
- Monitoring ventilation Systems
- Monitoring air cooling Systems
- Overheating protection for fan heaters
- Monitoring flows in ventilation ducts
- Controlling air and fire-protection flaps
- Frost protection for heat exchangers
Features :
- Adjustable Measuring Range: 20Pa – 300Pa (Differential 10 Pa)
- 10Kpa Over rating Pressure
- Air or other non-combustible, non-aggressive gases.
- Pressure Connections: 2 plastic pipe connection pieces (P1 and P2), the external diameter of 6.0 mm.
- Output: NO/NC Contacts
- Electrical Ratings: Standard version: max. 1.5 A (0.4 A) / 250 VAC
(Low-voltage version: max. 0.1 A / 24 VDC) - Housing Material: Switch Body and a cover of plastic
- Protection Class: IP54
- Working Temperature Range: -20 °C to 85°C
- CE Conformity
For more details please feel free to contact us: Info@alviautomation.com
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Carbon Monoxide Sensor Transmitter
ALVI Automation India Private Limited – Offering Carbon Monoxide Sensor Transmitter in all over India & Australiasian countries with the features of High accuracy, long life, 80% Energy Saving, best German quality in the most economical price range.
A carbon monoxide detector or CO detector is a device that detects the presence of the carbon monoxide (CO) gas in order to prevent carbon monoxide poisoning and fire.
Carbon Monoxide Detectors are designed for the detection of CO present in the environment, CO monitoring and controlling in industrial, commercial multi-story buildings, coal yard, Tyre Pyrolysis Plant, Tyre manufacturing plant, Gear manufacturing plant, Tunnel, an area where is the chance of fire and smoke we should install a Carbon Monoxide Detector and control monitoring systems in the premises.
Specifications in Detail:
- 24VDC power with 4-20mA output (current loop)
- 0-300PPM Carbon Monoxide measuring range
- Long Life – ≥ 6 years (Life Expected ≥ 10 years)
- High Accuracy – ± 3ppm
- Wiring – 2 wire system (reduce wire cost)
- Onboard potentiometer for “zero” adjustment
- Onboard potentiometer for “gain/span” adjustment
- Multimeter connections for measurement during calibration
- With “D” enclosure option, rated at IP65
- Calibration Interval – 12 Months
- Easy to use with low maintenance cost.
For more details, please Click Here
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Refrigerants Gas Leak Detectors – R32
We ALVI Automation a div of ALVI Technologies Pvt Ltd (Also trading as GasAlarm) is pleased to announce recently we have received many enquires and valuable orders of Refrigerants Gas Leak Detectors from several reputed industries of markets like – VOLTAS, BLUE STAR, UCPL, ZAMIL ETC.
We have Refrigerant Gas Detector in our product range which is highly accurate & fast responsive at the low-cost price having a long life benefit
As we know that Refrigerants gas are heavier than air. They tend to remain stagnant and progressively replace oxygen. For optimal efficiency of your refrigerant leak detection system, refrigerant sensors should be placed under the cooling unit and linked to a gas detection display control unit. In case of leakage, the controller unit will shut down the power supply of the cooling installation.
PolyGard®2 sensors are used for leakage detection in refrigeration systems. Refrigerants are highly toxic and usually very harmful to the environment. An undesired leakage of the refrigerant has to be strictly avoided. The gas alarm systems of MSR-Electronic reliably detect any gas leaks.
First and foremost you protect human life and the refrigeration system is monitored.
All products comply with and even exceed the new European standard EN 378.
- Please watch a simple demo of our Gas leak Control and Monitoring System – click here
- All these sensors are manufactured in Germany hence quality and reliability are assured.
FEATURES Continue reading “Refrigerants Gas Leak Detectors – R32”
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Smart Compact Freon and refrigerants Gas Detectors (Your protection against refrigerants)
ALVI Automation a div of ALVI Technologies Pvt Ltd (Also trading as GasAlarm) is pleased to announce a revolutionary Smart Compact Freon and refrigerants Gas Detectors
Freons are heavier than air. They tend to remain stagnant and progressively replace oxygen. For optimal efficiency of your refrigerant leak detection system, refrigerant sensors should be placed under the cooling unit and linked to a gas detection display control unit. In case of leakage, the controller unit will shut down the power supply of the cooling installation.
PolyGard®2 sensors are used for leakage detection in refrigeration systems. Refrigerants are highly toxic and usually very harmful to the environment. An undesired leakage of the refrigerant has to be strictly avoided. The gas alarm systems of MSR-Electronic reliably detect any gas leaks.
First and foremost you protect human life and the refrigeration system is monitored.
All products comply with and even exceed the new European standard EN 378.
FEATURES
- Digital measurement value processing
- Internal function control with integrated hardware watchdog
- Data / measured values in μC of the sensor unit, therefore simple exchange
uncalibrated <> calibrated - High accuracy, selectivity and reliability
- Low zero point drift
- Long sensor life time
- Hardware & software according to SIL2 compliant development process
- Easy maintenance and calibration by exchange of the sensor unit or by comfortable on-site calibration
- 4 – 20 mA (or 2 – 10 V) analog output with selectable signal output for special mode, fault etc.
- Reverse polarity protected, overload and short-circuit proof
- Housing for integration of the sensor unit
- IP 65 version
- Display (option)
- Display with two open-collector outputs for horn (resettable) and warning lamp(option)
- Conformity to
o EN 61010-1
o ANSI/UL 61010 1
o CAN/CSA-C22.2 No. 61010-1)
o EN 378
o EN 61508-1-3
o EN 45544-1 - Duct mounting kit (accessory)
For More Information please feel free to contact us and write us to info@alciautomation
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The PERFECT Gas Leakage and Measuring Solution for fruit Ripening and cold storage application
The Season of juicy sweet fruit mango’s comes, we in cold storage and Fruit Ripening chamber started working on it, in this period we dosing/use mango with ethylene gas and ammonia gas for ripening and storage and we all need to control & measure the amount of ethylene & ammonia we are supplying also need to aware about its leakage in open environment to control any hazardous incident, for all related solutions you can contact us any time .
ALVI Automation (India) Pvt Ltd in Association with GasAlarm Systems based in Sydney, Australia and MSR Germany specializing in gas detection & monitoring solutions with over 40 years of experience in the industry we like to think we know a little about the industry and how its , changed over the decades what we found lacking was good quality reliable products which were low cost, especially for the developing/emerging markets & countries.
So, we’ve taken it upon ourselves to slowly introduce such products one by one.
We dedicated to start with the most common product in gas detection worldwide, the humble ethylene and ammonia sensor Transmitter.
Countless brands, models & technologies exist however we feel ours has hit the spot when it comes to the all-important price/performance ratio.
We’ve kept it extremely compact! We’ve kept it extremely simple!
We’ll be honest, our aim is to sell this product at extremely low margins however in large quantities.Thus, ensuring you, the customer keeps buying and sees the value add in the product locally
Introducing the Ethylene/Ammonia Sensor Transmitter
- The all-in-one sensor/transmitter is made in Germany under an OEM exclusive agreement for us.
- It uses an Electro-chemical sensor cell. NOT semi-conductor or MEMs semi-conductor.
- It offers an industry standard measuring range of Ammonia 0-1000 PPM and Ethylene 20-2000 ppm
- It runs on an industry standard 2 wire 24VDC current loop with a 4-20mA output.
- It has 2x onboard potentiometers for future on-going calibrations, A zero & a span/gain pot.
Please watch simple demo of our Gas leak Control and Monitoring System click here
Ethylene Sensor / Transmitters
- Ethylene solid state semiconductor range 20-2000 ppm
- Ethylene electrochemical range : 0-200 ppm
- High accuracy, selectivity and reliability
- Low zero point drift
- Long sensor life time
- Hardware & software according to SIL2 compliant development process
Ammonia Sensor/Transmitter
- Range 0-1000ppm or 0-10,000ppm
- Digital measurement value processing incl. temperature compensation
- Internal function control with integrated hardware watchdog
- Data / measured values in μC of the sensor unit, therefore simple exchange uncalibrated <> calibrated
- High accuracy, selectivity and reliability
- Low zero point drift
- Long sensor life time
· Hardware & software according to SIL2 compliant development process
For Pricing & Stock lead time please contact us or mail us at info@alviautomation.com
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Petrol Diesel Vapour Sensor Transmitter
Petrol Diesel Vapour Sensor Transmitter with the benefits of advanced German technology with high accuracy and long life, easy maintenance and low cost price .
MSR Germany Petrol Diesel Vapours Sensor Transmitter – MC2-D-P3496-A-0 is specially designed, one of the best sensor detection technology for the detection of leakage of petrol or diesel or its vapour to inform, alarm, warn before any horrible, panic, hazardous incident take place .
Technical Specifications:
- Measuring Parameters: Petrol Diesel Vapour gas flammability or leakage
- Sensor Technology: Catalytic bead based pellistor sensor cell
- Measuring range: 0 ~ 100 % LEL
- Response time (t90): < 10 sec
- Control unit: 12 bit microprocessor based
- Warm up time: < 5 mins
- Auto zero point tracking for drift compensation
- Power supply: 24 VDC
- Ingress protection: IP 65, IP 66, IP 68
- Enclosure: Poly-carbonate material, also available in Stainless steel (for sensor cell), Cast Aluminium (for transmitter).
- Output: linear, proportional 4-20mA or 2-10Vdc
- Mounting: wall, duct, pipeline
- Safety integrity level: SIL 2
- Optional: LCD Display, alarm LEDs, potential free relay contacts, Display Control Monitoring PLC HMI/PID Control Alarm Panel .
- Also Available for Hazardous area: Zone 1, Zone 2
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Gas Detection Solution For The Industrial Application
Protection Under Extreme Condition
MSR-Electronic Protects Health and Plants Under Industrial Conditions.
In the chemical and Petrochemical Industry Permanent Gas Monitoring and control solution of Rooms and Plants is very essential, In Which Explosive and toxic gas condition might occur in the atmosphere.
For the Protection of human beings constant monitoring of toxic and combustible gases and vapors is required, In addition, monitoring of lack of oxygen should be undertaken and oxygen surplus must be carried out.
MSR-Electronic offers a wide range of methods for detection of gases, On this basis MSR-Electronic develops individual gas sensors for industrial applications where extreme environmental conditions prevail.
Requirements for Gas Detectors
Standards and regulations in the commercial field
The products of MSR-Electronic comply with more than the general standards and regulations and can therefore guarantee the safety of the plant and human beings.
Wherever combustible or toxic substances are stored, bottled, processed or transported, the hazard potential caused by gases and vapors is particularly high. Correct planning and installation of gas detection system can, however significantly reduce the risks for humans and plants.
For more information Please contact us to info@alviautomation.com
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Joventa/Frakta Actuators GmbH – Standard Series
ALVI Automation is pleased to introduce the electric actuators of the JOVENTA/FRAKTA® STANDARD series which have been specially developed for the area of medium and large air dampers. Universal adapter for: Rotary axles 10 … 20 mm Ø Square axles from 10 … 16 mm SW Minimum axle length 48 mm.
Controller for drives DM2.2-B & DM2.2S from company Djadun |
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| RSA2 | RSB2 | RDBC.O | RWA2 | RWB2 | RKA2 | RKB2 | RK4 | |||
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2 …. 10 Vdc | 0 …. 10 Vdc | 0 …. 10 Vdc | 2 …. 10 Vdc | 0 …. 10 Vdc | 2 …. 10 Vdc | 0 …. 10 Vdc | 0 …. 10 Vdc |
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230 Vac
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from the drive
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2 …. 10 Vdc | x | x | x | x | x | x | x | |
| RRTA2 | RRTB2 | RRT3 | RRT4 | RRT5 | RRA2 | RRB2 | ||||
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drive |
Supply
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Signal voltage |
2 …. 10 Vdc | 0 …. 10 Vdc | 2 …. 10 Vdc | 0 …. 10 Vdc | 0 …. 10 Vdc | 2 …. 10 Vdc | 0 …. 10 Vdc | |
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230 Vac
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from the drive
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2 …. 10 Vdc | x | x | x | x | x | |||
For more information please reach us at info@alviautomation.com
