Industrial Automation Magazine India

Hydrogen Gas Leak Monitoring & Controlling System

Published on : Tuesday 30-11--0001

Application & requirements: This MSR Germany make hydrogen sensor transmitter for online, continuous LEL or PPM flammability detection in battery rooms, UPS rooms, cracking plants, hydrogenation plants, pharmaceuticals, medicinal formulation, mobile switching centre (MSC) of telecom sites, oil & gas, petrochemicals, refineries, hydrogen gas banks, etc.

Technical Specifications:

• Sensor Technology: Catalytic bead based pellistor sensor cell

• Measuring range: 0~100 % LEL

• Response time (t90): < 10 sec

• Control unit: 12-bit microprocessor based

• Power supply: 24 V DC

• Ingress protection: IP44, IP 54, IP 65, IP 66, IPP 68

• Enclosure: Stainless steel (for sensor cell), Cast Aluminium (for transmitter), polycarbonate material

• Output: linear, proportional 4-20mA or 2-10V DC

• Optional: LCD Display, alarm LEDs, potential free relay contacts

• The detector is explosion proof ATEX; IECEX certified with SIL 2 safety level and suitable for installation in indoor, outdoor and hazardous areas Zone 1 and Zone 2.

ALVI Automation (India) Pvt Ltd, sister company of ALVI Technologies Pty Ltd – Sydney Australia, is also associated with various German companies like MSR, Joventa, Jola, Beck and Greisinger.

ALVI Automation (India) Pvt Ltd, Jaipur. Tel: 0141-2508131. Mobile: 91-7091777274. Email: [email protected]