In most instances, the sensor/transmitter is mounted on the ceiling, while the monitoring panel is mounted outside the room. Typical battery SSBS are composed of batteries of the flooded lead-acid batteries, Valv… The HGD-2000 Hydrogen and Combustible Gas Detector allows the user to monitor hydrogen gas buildup in storage rooms and facilities that house batteries. Hydrogen sensors can also be placed directly above the potential source of H2 leakage. A hydrogen detection system, which consists of both a sensor and alarm, is the most critical feature of any battery room. SSBS provide temporary power during momentary power failure while the main backup power, typically diesel or propane generators, synchronize with the power demand. No problem, since NTM Sensors has a version of the SenseH2 sensor that is designed to work in the presence of most standard refrigerants. Chris Corwin. Battery rooms or battery charging bays or battery charging stacks are being widely used in Data Center, UPS Systems, Renewable Energy Sources like Solar Plants, Wind farms, Submarines, Naval Vessels and Underground Bunkers etc. +1 614.842.6636 A single unit of the NTM Sensors Hydrogen Detection System can monitor up to two sensors at a time and our Plus model comes with both sensors included. The prototype sensor takes its inspiration from an unusual source, the wings of butterflies. It also offers optional features like inbuilt LCD display, flashing alarm LEDs, onboard potential free relay contacts (24VDC @ 1 A), RS485 serial interface with Modbus RTU communication. 0141-2508131 | +91-7091777274 | +91-9471515909 | info@alviautomation.com, GasAlarm ALVI Automation Copyright © 2016-2020 | Website Designed and Developed by, Click on our representative below to chat on WhatsApp or send us an email to. Hydrogen Safety for Laboratory Environments. Hence, Hydrogen gas detectors are fitted at the highest, draft-free location in the battery compartment i.e. Hydrogen is produced during battery charging, which is a constant phenomena unless there is a power outage. Code Requirements: Federal, state and local codes require sufficient ventilation in battery rooms and VRLA battery cabinets to limit hydrogen gas accumulation below 1% by volume (25% of LEL). In most instances, the sensor/transmitter is mounted on the ceiling, while the monitoring panel is mounted outside the room. Charging stations are commonly lined up in areas where a large number of vehicles can be charged simultaneously. The MSR H2 sensors like MA-series, MC2-series and Poly-Xeta 2 series are used for monitoring battery recharging areas. Chris Corwin. It is ATEX EEx’d’ certified with SIL 2 safety integrity level for hazardous area installation Zone 1 and 2. Any build-up will cause an alarm and/or initiate ventilation. 350, Ramgali NO: 8 ,Kusum Vihar, Jagatpura, Address:- Unit 2/79 Station Road, Seven Hills, NSW 2147, Sydney, Australia, MC2 Series (Toxic and Combustible/Flammable Gas Detector), SC2 Series (Toxic and Combustible/Flammable Gas Detector), MA Series (Toxic and Combustible/Flammable Gas Detector), ADT Series (Toxic and Combustible/Flammable Gas Detector), Hazardous/Flame Proof/Explosion Proof Gas Detector (IECEx, ATEX, SIL2), Ex-Proof Toxic and Combustible/Flammable Gas Detector, Ex-Proof Freon and Refrigerant Gas Detector, PLC based Control Panels & System integration, CO Sensor Transmitter with Enhanced CO Gas Radical Detection, Hydrogen Detector & Alarm – H2 Gas Leak Sensor for UPS, Battery Room Application, Application of MSR H2 Sensor Transmitter in Battery Room, Catalytic bead based Pellistor sensor cell with low flash energy, Non-intrusive one man calibration via hall effect switches, ATEX certified explosion proof / flameproof, suitable for Zone 1, 2 gas explosion installation, Linear, proportional analog industry standard current output, Continuous system self-diagnosis with watch dog, Auto Zero point tracking to zero point compensation, RS485 serial interface with Modbus RTU communication (optional), System and alarm LED indicators (optional), Modbus RTU communication over RS485 serial interface, Measuring Parameters: hydrogen gas flammability or leakage, Sensor Technology: Catalytic bead based pellistor sensor cell, Control unit: 12 bit microprocessor based, Auto zero point tracking for drift compensation, Ingress protection: IP44, IP 54, IP 65, IP 66, Enclosure: Stainless steel (for sensor cell), Cast Aluminium (for transmitter), polycarbonate material, Output: linear, proportional 4-20mA or 2-10Vdc, Optional: LCD Display, alarm LEDs, potential free relay contacts, Mobile switching center (MSC) of cellular / telecom site. The team typically replies in a few minutes. SenseH2 Hydrogen Sensor Installation Location Tips for Battery Rooms. Any build-up will cause an alarm and/or initiate ventilation. Hydrogen gas detector series is highly robust, industrial grade,non-flameproof, flameproof, or explosion proof gas detector for hydrogen LEL or flammability monitoring. It has unique feature of auto diagnostic watch dog with zero point tracking feature. Hydrogen is explosive at 4% by volume in air and battery storage areas are usually in confined areas. This is advisable as Hydrogen flames are pale blue and nearly invisible. The hydrogen sensor was in alarm upon emergency responders arriving at the scene (post-explosion). Where should you install the Hydrogen Gas Detector Since hydrogen gas is the lightest gas the hydrogen gas detector should be installed at the highest location or ceiling of the room where hydrogen gas would accumulate Hydrogen Gas Detector allows the user to monitor hydrogen gas buildup in storage rooms and facilities that house batteries. Please feel free to contact us and we can provide you some technical assistance. 1 to 3 feet from ceiling. Read about company. 404 Enterprise Dr, Lewis Center, OH 43035 The standard approaches typically used to decide how many sensors are needed for a room include: Hydrogen gas is lighter than air, so it will tend to rise and accumulate in high places. Steve Cummings. It is available with LCD Display, onboard relay contacts, flashing alarm LEDs, auto diagnostic watch dog, non-intrusive calibration, with industry standard linear analog output. The Hydrogen Gas Detectors GD-Series uses low-level detection sensors that provide automatic alarms and fan controls to reduce the gas concentrations. Relative density of hydrogen is 0.069. As lead acid batteries are charged, minute quantities of hydrogen (H2) gas are produced. A second common application is in warehouses where battery powered forklifts are used. This field is for validation purposes and should be left unchanged. in Materials Science & Engineering from the Ohio State University in 1995. Battery back-up installations for equipment such as telephone switching systems and computers are normally situated in small rooms with little ventilation. A single unit of the NTM Sensors Hydrogen Detection System can monitor up to two sensors at a time and our Plus model comes with both sensors included. Normally, the amount of hydrogen generated during charging is not of a sufficient quantity to cause concern. Send us a message and we will get back to you asap. 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