Introducting our All new Nitrous Oxide (N2O) Gas Detector by Gas Alarm Systems Australia.
Nitrous oxide (N2O), also called dinitrogen monoxide, laughing gas, or nitrous, one of several oxides of nitrogen, a colourless gas with pleasant, sweetish odour and taste, which when inhaled produces insensibility to pain preceded by mild hysteria, sometimes laughter.
This product is a non-dispersive infrared gas sensor with integrated transmitter and pumped sampling system, for Nitrous Oxide (N2O) detection and measurement applications calling for a measurement range of 0-2000ppm.
Under the current pandemic of CORONA VIRUS (COVID -19) affecting nearly every country in the world, health officials are releasing daily updates and guidelines to combat the virus, hence we are here to support by strongly recommending of installation of the Oxygen sensors inside Makeshift Hospitals and Hospital Wards to ensure oxygen enrichment is controlled, Unfortunately, you cannot solely rely on ventilation to ensure a safe working atmosphere. This shall continuously monitor the Oxygen Level inside the confined area and shall initiate ventilation exhaust fan when the oxygen level increases. If the ventilation system fails then an audio-visual alarm shall be initiated, which can be interfaced with the BMS or Fire Alarm system.
We are pleased to inform you all that recently we have supplied our product and service to Eternal Heart Care Center (EHCC – Eternal Multispecialty Hospital Jaipur ), where we supplied MSR Oxygen Sensor Transmitter – MC2-D-E1195-A-3-0 and Oxygen Gas Leak Control and Display Alarm Panel for there Oxygen and NO Cylinder storage Room.
We are really happy to see there concern regarding the safety , as we all know that oxygen is flammable gas (supporter of ignition) they install Oxygen leak detector and Control Alarm panel in there premises for the safety purpose .
Installed Oxygen Sensor Transmitter having German Technology with high accuracy , long life, easy maintenance in economical price .
Oxygen (O2) gas detectors are used for the detection of oxygen in rooms where changes of the oxygen concentration are possible, such as laboratories, hospitals and food process, cold storage and fruit ripening industries etc.
MC2-D-E1195-A-3-0 have following features :
Measuring range: 0-25 Vol %
Sensor element: Electrochemical Diffusion
Analog output: 4 – 20 mA (or 2 – 10 V) analog output with selectable signal output
Accuracy: ± 0.5 Vol %
Response time: t90 ≤ 15 sec
Operating Voltage: 24VDC
Digital measurement value processing incl. temperature compensation
Internal function control with integrated hardware watchdog
Data / measured values in μC of the sensor unit
High accuracy, selectivity and reliability
Low zero point drift
Long life sensor
Hardware & software according to SIL2(Safety Integrity Level) compliant development process
Easy maintenance and calibration by exchange of the sensor unit or by comfortable on-site calibration
Reverse polarity protected, overload and short-circuit proof
Housing for integration of the sensor unit
IP65 protected weatherproof enclosure with Features :
ALVI Automation/Gas Alarm Systems designed engineered PLC & HMI based gas detection, monitoring and control solution which include:
The Gas Alarm system components shall have similar features as specified below: 1. Gas controller cum display unit:
It shall be digital programmable logic controller (PLC) with CPU based, based on decentralized monitoring architecture with: 5 x slave controller (without display, with local digital output for alarm / Fan / Valve control etc) modules over RS485 serial interface TCP/IP or ModBus Communication, 1x Master Controller (with 10 inch colored touch-screen HMI LCD Display, with digital output for alarm / fan / valve control)
Display would show: gas concentration at each sensor, sensor status, sensor location, alarm status, system error, fault location etc Integrate able with BMS/ SCADA, Fire alarm system Configurable alarm threshold via touchscreen display password protected Simple English menu for configuration, with aux. power supply to sensor transmitters, wall mountable IP65 metallic / ABS fire retardant enclosure (non explosion proof), fire retardant panel wiring, 230VAC 1-phase power supply, with bench-top programming.
2. Hydrogen gas sensor/detector transmitter:
It shall be online, continuous monitoring of hydrogen in ambient air, measuring range: 0-2000 ppm H2, Electro-chemical sensor cell technology, RS485 serial interface with MobBus RTU communication, 4-20mA analog output linear proportional, anti-static epoxy coated metallic enclosure, SS 316 sensor cell enclosure with flash back arrestor and sintered filter, without on-board display & relays, 24V DC powered, response time < 15 sec, IP55 ingress protection. CESI 03 ATEX 339, ATEX II 3G EEx nAd nC d IIC T6 for Zone 2 explosion proof area; CESI 02 ATEX 084 performance certified SIL 2 HW approved EMC EN50270, EN 61000, ATEX, IECEX compliant
3. Oxygen gas sensor/detector transmitter:
It shall be online, continuous monitoring of oxygen gas in ambient air, measuring range: 0-25% v/v O2, Electro-chemical sensor cell technology, RS485 serial interface with MobBus RTU communication, 4-20mA analog output linear proportional, anti-static epoxy coated metallic enclosure, SS 316 sensor cell enclosure with flash back arrestor and sintered filter, without on-board display & relays, 24V DC powered, response time < 15 sec, IP55 ingress protection CESI 03 ATEX 339, ATEX II 3G EEx nAd nC d IIC T6 for Zone 2 explosion proof area; CESI 02 ATEX 084 performance certified SIL 2 HW approved EMC EN50270, EN 61000, ATEX, IECEX compliant
4. C2H2 (Acetylene) gas sensor / detector transmitter:
It shall be online, continuous monitoring of acetylene in ambient air (in chloride containing background gases), measuring range: 0-100% LEL C2H2, reliable infra-red sensor cell with poisoing and etching immunity, self-compensating optics, pressure and temperature measurement, isolated RS485 serial interface with MobBus RTU communication, 4-20mA analog output linear proportional, anti-static epoxy coated aluminum enclosure, SS 316 sensor cell enclosure, with back-lit LCD display, 24V DC powered, response time < 10 sec, IP65 ingress protection CSA/NRTL Class, Div 1, ATEX, IECEX, Group A,B,C,D T5 IECEx Ex d IIB + H2 T5 Gb, for Zone 1, 2
5. Silicon Chloride (SiCL4) (HCL) gas sensor/detector transmitter:
It shall be online, continuous monitoring of Silicon Chloride in ambient air (in chloride containing background gases), measuring range: 0-20 ppm SiCl4, reliable electro-chemical (galvanic) sensor cell with poisoing and etching immunity, self-compensating optics, pressure and temperature measurement, isolated RS485 serial interface with MobBus RTU communication, 4-20mA analog output linear proportional, anti-static epoxy coated aluminum enclosure, SS 316 sensor cell enclosure, with back-lit LCD display, 24V DC powered, response time < 15 sec, IP65 ingress protection AYEX, IECEX, SIL2, CSA/NRTL Class, Div 1, Group A,B,C,D T5
IECEx Ex d IIB + H2 T5 Gb, for Zone 1, 2
6. GeCL4 gas sensor / detector transmitter:
It shall be online, continuous monitoring of GeCl4 gas in ambient air (in chloride containing background gases), measuring range: 0-20 ppm GeCl4 (calibrated against HCl), Electrochemical sensor cell technology, RS485 serial interface with MobBus RTU communication, 4-20mA analog output linear proportional, anti-static epoxy coated metallic enclosure, corrosion resistant SS 316 sensor cell enclosure with flash back arrestor and sintered filter, without on-board display & relays, 24V DC powered, response time < 15 sec, IP55 ingress protection CESI 03 ATEX 339, ATEX II 3G EEx nAd nC d IIC T6 for Zone 2 explosion proof area; CESI 02 ATEX 084 performance certified SIL 2 HW approved, ATEX, IECEX, SIL2, EMC EN50270, EN 61000 complian
7. CL2 gas sensor/detector transmitter:
It shall be online, continuous monitoring of Cl2 gas in ambient air, measuring range: 0-20 ppm Cl2, Electro-chemical sensor cell technology, RS485 serial interface with MobBus RTU communication, 4-20mA analog output linear proportional, anti-static epoxy coated metallic enclosure, corrosion resistant SS 316 sensor cell enclosure with flash back arrestor and sintered filter, without on-board display & relays, 24V DC powered, response time < 15 sec, IP55 ingress protection CESI 03 ATEX 339, ATEX II 3G EEx nAd nC d IIC T6 for Zone 2 explosion proof area; CESI 02 ATEX 084 performance certified SIL 2 HW approved, ATEX, IECEX, SIL2 EMC EN50270, EN 61000 compliant
8. CH4 (Methane) gas sensor / detector transmitter:
It shall be online, continuous monitoring of CH4 gas in ambient air (in chloride containing background gases), measuring range: 0-100% LEL ppm CH4, reliable infra-red sensor with poisoning and etching protection, RS485 serial interface with MobBus RTU communication, 4-20mA analog output linear proportional, anti-static epoxy coated metallic enclosure, corrosion resistant SS 316 sensor cell enclosure with sintered filter, without on-board display & relays, 24V DC powered, response time < 15 sec, IP55 ingress protection CESI 03 ATEX 339, ATEX II 3G EEx nAd nC d IIC T6 for Zone 2 explosion proof area; CESI 02 ATEX 084 performance certified SIL 2 HW approved, ATEX, IECEX, EMC EN50270, EN 61000 compliant
For more details please contact us or drop a mail to info@alviautomation.com we would be happy to serve you:)
GasAlarm India pleased to offer LPG sensor transmitter / Leakage detector/ Analyser in association with ALVI Technologies- Australia & MSR Germany with following features:
GasAlarm India pleased to offer LPG sensor transmitter / detector/ analyser in association with ALVI Technologies- Australia & MSR Germany with following features:
Application areas: Kitchen , gas bank, bottling plant, booster station, gas store, pharmaceutical, cylinder store, gems processing, heat processing, furnace, engine room, testing rooms, automobile, defence, warship, annealing plant, chemical plants, oil & gas, fire safety, domestic gas pipeline, kitchen, refinery, food processing, cement, bearing, machine industry, swimming pool, combustion area, bakery, commercial, hotels, mines, confined space, gasifier, stockyard, oil wells, biogas plant, landfill, boiler plant, thermal power plants etc Features:
reverse polarity protected
poisoning protected
low flashing temperature for longer sensor
modular architecture
manual calibration
expected life: 3 years-15 years
low response time
Conformity to
o EN 50271
o EN 61010-1
o ANSI/UL 61010 1
o CAN/CSA-C22.2 No. 61010-1
Gas type available: combustible gas detector, confined space gas detector, gas detection system, gas detectors, gas analyzers, exhaust gas analysers, biogas analyzers, stack gas analyser, catalytic gas sensor, combustible gas sensor, gas sensors, hydrogen gas sensor, methane detector, LPG bottling plants, LPG burners, LPG cylinder plant, LPG fuel tank, lpg gas leakage sensor, gas train, lpg gas tanker, lpg station, lpg vaporizer, natural gas alarm, natural gas plants, combustion analyzer, biogas generation plant, biogas generator, biogas power generation plant, biomass gasifier, propane vaporizers.
MSR Germany Carbon Monoxide (CO) Detectors and Transmitters save energy costs by controlling ventilation equipment (Fan) in areas where high concentrations of CO may present serious health problems. Various building and occupancy codes require that ventilation fans run 100% of the time in enclosed areas, such as parking garages, unless a CO monitoring system is installed in that particular areas .
The MSR Germany Carbon Monoxide Detector/Transmitter has an excellent sensing unit (Electrochemical – Gel Type Sensor Cell ). As carbon monoxide levels increase, contacts are provided to actuate ventilation equipment (Fan) and an audible internal alarm will activate if CO levels continue to rise. Since ventilation equipment is only required when CO levels are elevated, energy costs for HVAC operation are significantly reduced.
Carbon Monoxide Transmitter is used to provide a proportional analog signal to the Multi-Input Control Panel or a Building Management System (BMS).
Ideal for :
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
Carbon Monoxide Sensor Transmitter with enhanced CO Gas radicals detection capability
Make :- MSR Germany
Area Of Application:-
Ideal for :
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 : – MA, MC2, SC2, PX2 Series.
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 and Three wire sensor
Response time T90:- ≤ 50 Sec
Warm-up time (First Time):- ≤ 3 Min.
Protection Class Available in : IP44/54/65/66 (Flameproof and weatherproof )
Stability & resolution: – ± 3 ppm
Sensor life expectancy:- ≥ 5 years (Site Feedback ≥ 10 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, also availabel in 2-10VDC
Flammability: – UL 94: V2
Warranty: 12 Month only on manufacturing defects
Guidelines Approval : EMC Directives 2004/108/EC, EN 61010-1:2010, ANSI/UL 61010-1, CAN/CSA-C22.2 No. 61010-1, ATEX , SIL2, CE, UL , IECEX.
Detector or sensor transmitter for online, continuous monitoring of all type of flame/fire. These transmitters offer German industry standard analog output in current or voltage form, or digital signals like Modbus RTU with RS485 serial interface. Optionally, these are also equipped with potential free relays.
These can be mounted on wall, ceiling, columns, ducts or pipelines. These can be single gas or multi-gas detection transmitters.
The sensor instruments are SIL 2 certified to offer best safety.
Mixtures of dispersed combustible or flammable materials (such as gaseous or vaporized fuels, and some dusts) and air will burn only if the fuel concentration lies within well-defined lower and upper bounds determined experimentally, referred to as flammability limits or explosive limits. Combustion can range in violence from deflagration, through detonation, to explosion.
Flammability limits vary with temperature and pressure, but these are normally expressed in terms of volume percentage at 25 °C and atmospheric pressure. These limits are relevant both to producing and optimising explosion or combustion, as in an engine, or to preventing it, as in uncontrolled explosions of build-ups of combustible gas or dust. Attaining the best combustible or explosive mixture of a fuel and air (the stoichiometric proportion) is important in internal combustion engines such as gasoline or diesel engines.
Lower explosive limit (LEL)
Lower explosive limit (LEL): The lowest concentration (percentage) of a gas or a vapor in air capable of producing a flash of fire in presence of an ignition source (arc, flame, heat). Many safety professionals consider this terms same as the lower flammable limit (LFL). At a concentration in air lower than the LEL, gas mixtures are “too lean” to burn. Methane gas has an LEL of 5.0%. If the atmosphere has less than 5.0% methane, an explosion cannot occur even if a source of ignition is present.
Ignition Curve of a flammable gas with LEL, UEL plotting
Upper explosive limit (UEL)
Upper explosive limit (UEL): Highest concentration (percentage) of a gas or a vapor in air capable of producing a flash of fire in presence of an ignition source (arc, flame, heat). Concentrations higher than UFL or UEL are “too rich” to burn.
Hence, safety systems and gas monitoring systems are designed to monitor and keep concentration of flammable gases below their respective LEL levels, or below 100% LEL. Therefore, gas detectors or system for flammable gases are designed for monitoring 0% LEL to 100% LEL.
ALVI Automation/GasAlarm-India in association with ALVI Tehnologies Pty Ltd also trading as GasAlarm Systems presents the all new Cost Efficient Standalone Toxic/Combustible Gas Monitoring and control system, designed and engineered by ALVI
Features:
Simple mechanism for Gas detection
Unmatched precision and accuracy
Longer functional life
Technical Features of MSR Germany Sensor
4 – 20 mA (or 2 – 10 V) analog output with selectable signal output for special mode, fault etc.
ALVI AUTOMATION INDIA PVT LTD (www.alviautomation.com) a Div of ALVI TECHNOLOGY PTY LTD(www.alvi.com.au) also trading as GasAlarm Systems(www.gasalarm.com.au) feels honour in introducing MSR Germany Hydrogen Sensor transmitter with GasAlarm Display Monitoring/Control Panel.
Description for MSR H2 sensor transmitter :
Analog transmitter for monitoring of gases and vapors in the ambient air. It is used for garages, chiller rooms and heating. The μ-Gard analog transmitter series MA is a reliable gas detector.
Application :
For the detection of gases within a wide range of commercial applications Like :
Refinery, petrochemical and natural gas plants
Battery Rooms
Metallurgical
Chemical, medication
Environment protection
Electricity, communications
Fire protection
Utilities
Storage
Sewage disposal
FEATURES :
Continuous monitoring
Low zero point drift
Poisoning stable
Long life sensor
Easy maintenance / calibration
Reverse polarity protected
Overload protected
4 – 20 mA analog signal output
2-10V analog signal output
IP 44/54/65 protected enclosure
Description of GasAlarm Display Monitoring/Control Panel
ALVI Technologies/ ALVI Automation India / GasAlarm Sydney, Australia, Designed and engineered alarm display unit with following features:
Best part is it can be customized according to the clients requirement
Model no: GasAlarm-1200
1xChannel sensor inputs (4-20 ma)
1×4 digit 7 segment display
2xRelays output
2xlevel alarm set
24VDC power supply for sensor inbuilt of panel
Keypad for setting with preset value for alarm Regeneration
