Gas Detector

Product Details:

Safety Issues of H2 in Battery Room and Cylinder Storage Area:
Formation of explosive/combustible H2 gas explosive situation (4 % Vol H2 = 100 % LEL H2) Oxygen deficient atmospheres – H2 being lighter than air will start displacing O2 from the ceiling area to the floor level, if not properly ventilated
When designing a battery room, ventilation requirements need to be taken into consideration. Lead acid motive power batteries give off hydrogen gas and other fumes when recharging and for a period after the charge is complete. Hydrogen Gas Monitoring in the % LEL range and proper ventilation in the battery charging area is extremely important. A hydrogen-in-air mixture of 4% Vol H2 (100 % LEL H2) or greater substantially increases the risk of an explosion. The concentration of hydrogen should be kept below % LEL range to provide a safety factor. Hydrogen gas is color less and odourless. It is also lighter than air and will disperse to the top of a building.

Real Safe IT Battery Room H2 Gas Alarm:
The system will be able to continuously monitor H2 in the 0-100 % LEL to generate audio-visual alarm and to actuate ventilation fan as per built in fan logic in the controller. The System shall consist of:Stand Alone Single Point Controller installed outside the battery room, near the entry door. It will be connected to the remote Sensor/Transmitters (H2) installed in the battery room by a suitable screened/shielded cable. Alternatively will have an integral Hydrogen Sensor and will be installed in the battery room. The Stand Alone Single Point H2 Gas Controller with display the concentration of H2 in 0-100 % LEL

Features:

• IP 66· SEVEN 7 Segment LED Display.
• 2 x Alarm Relays, DPDT, 5 A, 240 V AC (to actuate audio-visual alarm, ventilation fan).
• 1 x 4-20 mA analogue output for BMS or RS484 Variable Speed Drive.
• 3 x Digital Inputs (for muting the alarm). The Mute Switch will be installed outside the door of the battery room.
• Optional, Lock/key arrangement for extra security.
• 24 V DC operation (optional 240 VAC – 24 VDC Plug-Pack).

Applications:

• Utilities and Power Plants
• UPS Power Systems
• Fuel Cell Test Stations
• Nuclear Waste Reforming
• Hydrogen Refueling Stations
• Fire Department
• Motive Power
• Golf Cart
• Hydrogen fueled back-up power systems
• Substations Battery charging areas
• Battery cabinet systems

Technical Specifications:

• Detection Principle: Catalytic combustion, Electrochemical Cell, Galvanic Cell & Infrared
• Sampling Mode: Diffusion.
• Terminations: PCB Mounted terminal blocks to accept 1.5mm wires
• Display: 7 SEGMENT LED Display L-Alarm , H-High Alarm
• Power Supply: 24-36VDC, Working Power: 2.5w.
• Detection Range: 0-100% LEL, Accuracy: 1% Vol.
• Output: 4-20mA AND Two Number Relay contact.
• Cable Specifictaion: Four / Three Wire System.
• Power Consumption: 2 wire: 0.5 W max. / 3 wire:3.6 W max.
• Using Environment Humidity:  ( 0-90)% RH / Temperature -40-70
• Weight : 2kg.
• Product Size: 190* 172* 80mm
• Way to Install: Fixed Braket /Tube Mounting / Wall Mounting.
• Explosion-proof Level: Ex D , C T6 GB.
• Standard: CIMFR Tested & PESO Approved Encl., UL1484 and EN50194

Additional Information:

• Item Code: RS24IGH2-FLP-LED
• Production Capacity: 100
• Delivery Time: immediate
• Packaging Details: Corrugated Box

Product Details:

Real Safe IT Field proven gas Transmitter continuously monitors

for dangerous concentrations of gases. The Gas sensor give

Relay output with LED Indication, Gas Sensor can interface directly

with any receiving instrument starting from indicators, controllers

to large control system. The standard system consists of

a compact electronic module housed in weather Flush proof,

Dustproof & explosion Proof enclosure with an application specific

sensor. This state of art transmitter is carefully designed

with and manufactured with industrial grade components for reliability

accuracy and long life. Gas Sensor enclosure is suitable

for the IP65 certified. It is certified CCOE (PESO ), CMRI for use in hazardous area Class 1, Division 1,GroupB , C & D. ( IIA, IIB or IIC )

Product Details:

Oxygen (O2) deficiency is a hazardous condition in many plants and buildings. The air we breathe is 20.9% oxygen by volume and the human being cannot function properly with even slight deviations of this level. Oxygen deficiency can occur in confined spaces such as manholes, tunnels, pipelines, storage tanks and underground vaults. Often a benign gas such as Nitrogen would not be a hazardous gas, but if that gas pushes the oxygen out of the space, then Oxygen deficiency becomes the hazard. Oxygen deficiency can begin to occur when levels of oxygen in the air drop below 19.5% by volume. Following are the key hazard levels of Oxygen deficiency that industries should be aware of when researching Oxygen deficiency gas detectors and gas detection systems. Concentration of Oxygen (v/v) Effects 20.9% Oxygen concentration of Air 19.5% Minimum

Product Details:

We are one of the manufacturer and supplier of Gas Detector. Our offered products are highly demanded in market due to their long life and super quality. Offered system is exclusively designed and manufactured using the best quality components and modern technology. Furthermore, to ensure that we are offering a quality-approved range.

 

Product Details:

Real Safe IT Field proven gas Transmitter continuously monitors for dangerous concentrations of gases. The Gas sensor give Relay output with LED Indication Gas Sensor can interface directly with any receiving instrument starting from indicators, controllers to large control system. The standard system consist of a compact electronic module housed in weatherproof & explosion Proof enclosure with an application specific sensor.

This state of art transmitter is carefully designed with and manufactured with industrial grade components for reliability accuracy and long life. Gas Sensor enclosure is suitable for the IP65 certified.

It is certified for use in hazardous area Class 1, Division

1,GroupB , C & D. ( IIA, IIB or IIC )

Ammonia is a widely used chemical that can be found in a variety of common industrial environments. It is a colorless gas with a pungent suffocating odor. Ammonia is characterized as a flammable although it is very difficult to ignite. When exposed to heat, an ammonia solution will decompose to form ammonia gas and oxides of nitrogen, (NOx). Ammonia is an irritant and will become extremely irritating as concentrations increase. -2m horizontally within the range of possible gas leakage. very difficult to ignite. When exposed to heat, an ammonia solution will decompose to form ammonia gas and oxides of nitrogen, (NOx). Ammonia is an irritant and will become extremely irritating as concentrations increase.

 

Features:

• Concentration of Ammonia Effects 0-25 Minor irritation of the eye and respiratory tract.
• 50-100 Swelling of the eyelids, conjunctivitis,vomiting,irritation of the throat.
• 100-500 Concentrations are dangerously high, Death can result, prolonged exposure.
• 20.9% Oxygen concentration of Air
• 19.5% Minimum "Safe Level"
• 16.0% Unsafe for humans

Product Details:

We have been in the field of manufacturing and supplying Portable Portable Gas Detector that is used for effective detection of gas leakage in various places. This is manufactured using high grade components and the cutting-edge technology under the supervision of trained professionals. Our offered detector is tested on various parameters by our quality controllers. Besides, clients can avail this detector from us at the most reasonable rates.

Features:

• Automatic Operation
• Self Diagnostic check
• Standard sensor technology
• Continuous alphanumeric display
• Diffusion and suction type

Model:

• Make: Trace
• Model: Rspig

Sensor:

• Range: 0 – 100%Lel
• Resolution: 01 %Lel

Electrical Data:

• Battery: Rechargeable Battery

Calibration:

• Auto-Zero: With Sample Gas As Pure Nitrogen.
• Auto-Span: With Sample Gas As Fresh Air.
• Alarm: Adjustable Low And High Alarm.
• Alarm Level: Low-20% Lel, High – 40% Lel

Construction:

• Display: Alphanumeric
• Instrument: Portable

Accessories:

• Charger

Technical Specifications:

• Detection Principle: Catalytic combustion, Semiconductor, Electrochemical Cell, Galvanic Cell & Infrared
• Power Input: DC 12 V
• Zero Drift: 0.2% FS
• Operating Tem: ( 0 to +50 )
• Terminations: PCB Mounted terminal blocks to accept 1.5mm wires
• Display: LCD Display L-Alarm , H-High Alarm
• Output: Two Number Relay contact
• Standard: UL1484 and EN50194

Product Details:

The PS200 Series combines quality, ruggedness and advanced technologyin a user friendly, portable gas monitor. It is compact, lightweight, waterresistant, extremely robust, and is certifiedto multiple international and regional standards.The PS200 can measure any combination of LEL, O2, CO and H2S makingit suitable for a wide range of personal monitoring and confined spaceapplications.In addition to extensive datalogging capabilities, the PS200is available with an optional internal pump and an extensiverange of accessories to meet a wide variety of user applications.Importantly, the PS200 has been designed to enable easier user maintenancewhich includes a fully automatic calibration stationto simplify product compliance.

Features• Simple 2-button operation• Any combination of LEL/O2/CO/H2S• Audible, visual and vibrating alarms• Fully certified• Internal pump (optional)• Datalogging capabilities (up to 6 months)• Run-time up to 80 hours, when using low power LELsensor (optional)• Configurable operations• Quick field calibration (optional)• Lightweight• Sensor integrity checking• Robust construction• Ease of maintenance

Additional Information:

• Production Capacity: 50
• Delivery Time: 1 WEEK
• Packaging Details: High impact rubberized polycarbonate case

Product Details:

Blackline safety Gas Detectors Portable Multi Gas Detectors is a leader in connected safety monitoring technology, delivering instant situational awareness and connectivity for every industry, location, job and scenario. Our all-new G7C wireless gas detector and lone worker monitoring system is designed from the ground up, featuring an exclusive modular design to support environmental gas detection, lone worker and evacuation management. A choice of three cartridges and a selection of sensors tailors gas detection to every working environment, and online user accounts make it simple to configure devices to meet the needs of every team

Additional Information:

• Delivery Time: 4 weeks
• Packaging Details: Box packaging

Product Details:

Real Safe IT Field proven gas Transmitter continuously monitors for dangerous concentrations of gases. The Gas sensor give Relay output with % of LEL LCD Display Gas Sensor can interface directly with any receiving instrument starting from indicators, controllers to large control system. The standard system consist of a compact electronic module housed in weatherproof & explosion Proof enclosure with an application specific sensor. This state of art transmitter is carefully designed with and manufactured with industrial grade components for reliability accuracy and long life. Gas Sensor enclosure is suitable for the CCOE ( PESO ), CMRI, IP65 certified.

 

Product Details:

Carbon Monoxide Transmitter which is designed to detect Carbon Monoxide gas in air with analogoutput and RS-485 MODBUS output.It is 3-wired supporting and gives current, voltage and RS485 MODBUS output.
FEATURES:Pre-calibratedConvenient use with varying voltage applicationsEasily installed at a low cost when used with exclusivecaseProvides output signal proportional to CO levelOptimum for parking lot, tunnel & underground places.

SPECIFICATIONS:Sensing method: Semiconductor typeOperating Temperature range: -10 to 50??COperating Humidity range: 10-90% RHStorage temperature: -30 to 60??CStorage Humidity: 10-95% RHMeasurement range: 0 to 250 ppm (0-100, 300 ppmis optional)Accuracy: ±3% FSCoverage area: 400 sq. mIP Rating: IP54Response time: < 1 minuteSampling interval: every 30 secondsInput power: 24VDC (3-wired)Size: 123mmX70mmX43mmOutput:Voltage: 2-10 VDC (0-10 VDC)Current: 4-20mA (0-20mA)RS485 MODBUS Output

Product Details:

As a noteworthy entity of this domain, we present patrons with the premium quality of Infrared Hydrocarbon Gas Detector. Designed by using latest technology, the gas detector is used for detecting different flammable hydrocarbon gases such as methane, Ethane and Propane. Owing to its standard sensor technology and automated operations, the infrared hydrocarbon gas detector is highly demanded.

Features:

• Simple and automated operation
• Ultra-modern sensor technology
• Designed for harsh environment

Other Details:

• Measuring Gases: Flammable gases and vapors.(N.G, LPG & Condensate)
• The central controller. Hart digital signal: Present
• Classifications: Class I, Div. I, Group A, B, C & D, ATEX II, 2GD, EEx d IIC

Following is a list of common gases that are detected by this detector:

• Alkanes or saturated hydrocarbons such as methane, Ethane, Propane, Butane, Pentane, Hexane, and Heptane, etc
• Cycloalkanes such as Cyclopropane, Cyclohexane, Methylcyclohexane
• Alkenes or unsaturated Hydrocarbons such as Ethylene, Propylene, Butene, Pentene, Hexene, Octene, etc Acetylene gas absorption at 3.1 microns which is not detectable
• Cycloalkenes such as Cyclohexene and Pinene
• Aromatics such as Benzene, Toluene, and Xylene
• Alcohols such as Methanol, Ethanol, Propanol, and Allyl alcohol
• Amines such as Dimethyl Amine, Trimethyl, Amine, Butanamine, Cyclopropanamine, and pyridines
• Ethers such as Dimethyl Ether, Ethyl Ether,N-Propyl, Ether, Methyl Vinyl Ether, Vinyl Ether, Ethylene Oxide, tetrahydrofuran, Furan, and 1,4-Dioxane
• Ketones such as Acetone, Methyl Ethyl Ketone, Pentanone, Methyl iso Butyl ketone and Heptanone
• Aldehydes that have a central wavelength mostly at the 3.55 micron region and generally have a weak detection signal at 3.4 microns. Carbon dioxide at 4.3 microns and carbon monoxide at 4.6 microns have very little interference by other gases

Technical Specifications:

• Detection Principle: Galvanic Cell & Infrared
• Pressure Coefficient: 1 % of reading per kPa
• Accuracy: 2% Fs
• Terminations: PCB Mounted terminal blocks to accept 1.5mm wires
• Display: LCD Display L-Alarm , H-High Alarm
• Output: Two Number Relay contact
• Standard: IP 66/67, ATEX/UL Approved

Product Details:

Owing to the trust of clients, located worldwide, we have become the leading manufacturer and supplier of LPG Gas Detector. This should be placed 15-25cm above the floor, the offered leak detector is checked in terms of quality so as to deliver a defect free range. This leak detector is designed with sophisticated technology keeping in mind the diverse needs of the customers. We provide this leak detector to our customers on various specifications.

Features:

• Durability
• Low maintenance
• Excellent performance

Other Details:

• LPG is an explosive hydrocarbon gas consisting of butane and propane
• It is heavier than air and sinks to the floor in case of leakage
• Therefore, the gas detector should be placed 15-25cm above the floor and within 1-2m horizontally within the range of possible gas leakage
• Real Sage gas detectors respond audibly and visually before the leakage reaches 20% LEL
• Detectors have microprocessor-based design
• Natural gas detectors (methane)
• Methane is an explosive hydrocarbon gas
• It is lighter than air and rises to the ceiling in case of leakage Therefore, the gas detector should be placed 5-15cm below the ceiling and within 1-2m horizontally within the range of possible gas leakage Real safe gas detectors respond audibly and visually before the leakage reaches 20% LEL (Lowest Explosion Level)
• Detectors have microprocessor-based design

Optional Function:

• Gas shut off valve/relay output for exhaust fan, Input to Central Security System

Technical Specifications:

• Power Input: DC 9-16VDC/230VAC
• Max.Ripple Voltage: 30 % (Peak-to-peak value)
• Alarm Density Error: ±3%LEL
• Alarm Mode: Flash & Sound alarm
• Alarm Signal by Relay Network
• Standard: GB15322-2003