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MM2000 A/C Inlet Gas Detection

MM2000 A/C Inlet Gas Detection

MM2000 A/C Inlet Gas Detection

Product catalog summary
Overview: The MM2000™ is an intelligent, addressable gas detection system designed for flammable gas detection in tanker air conditioning inlets, adhering to ISGOTT 5 guidelines. It supports continuous monitoring and provides relay contacts for shutting down air conditioning upon detection of flammable vapors.
Key Features:
  • Type approved loop sensor cable for cost-effective installation.
  • One-man calibration and compact panel design.
  • No moving parts, ensuring reliability.
  • Continuous monitoring of up to 32 sensors.
  • Relay contacts for automatic shutdown of air conditioning systems.
Specifications:
  • Power Supply: 24V DC, 110V/220V AC, 50/60Hz.
  • Inputs: Flammable, toxic gases (e.g., H2S), and oxygen.
  • Display: 4-line alphanumeric LCD showing sensor address, gas type, concentration, alarm status, and faults.
  • Outputs: 3 alarm levels per channel, 16 programmable relays for machinery shutdown, common fault relay, and mains fail relay.
  • Ingress Protection: IP52.
  • Certification: EEx d IIC T6 for zones 1 & 2.
  • Range: 0 – 100% LEL.
  • Housing Material: 316 stainless steel.
  • Dimensions: 33mm diameter x 33mm length.
  • Weight: 165g.
Environmental and Installation Details:
  • Tested to ENV2 (Lloyds test specification 1).
  • Panel Dimensions: 315mm (W) x 260mm (H) x 75mm (D).
  • Fixing Detail: 4 x M4 on 228mm (H) x 278mm (D) template.
  • Cable Entry: Top, bottom, or rear.
  • Accessories: Dust & spray protector, duct mount kit.
Additional Components:
  • MM1000™ Flammable Gas Detector with 6A Adwic.
  • Housing Material: Galvanised cast iron.
  • Dimensions: 126mm diameter x 86mm depth.
  • Weight: 2kg.
  • Sensor Cable: 4-core, 1.5mm² screened, unarmoured, marine approved.
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Catalog excerpts

MM2000 A/C Inlet Gas Detection-1

AIR CONDITIONING INLET GAS DETECTION SYSTEM FOR ISGOTT 5 GUIDELINES gas detection system designed to provide flammable gas detection in tanker air conditioning inlets to reflect the guidance in section 24.2 of the newly published 'Fifth Edition of ISGOTT' (International Safety Guide for Oil Tankers & Terminals). single 4-core cable having the capacity to monitor from 1 to 32 addressable sensors. The control system provides local indication of the measured parameters and alarm conditions together with relay contacts to shut down air conditioning on detection of flammable vapours in the air conditioning (A/C) inlets. © LOOP SENSOR CABLE FOR LOW COST INSTALLATION © COMPACT PANEL FOR THE SMALLEST CCR © CONTINUOUS MONITORING OF ALL SENSORS © RELAY CONTACTS FOR SHUTTING DOWN A/C

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MM2000 A/C Inlet Gas Detection-2

Sensor Points User Interface Ingress Protection =lammable) toxic (eg: H2S), oxyger 4 line alphanumeric LCD indicating Sensor address; gas type concentration (rising or falling); peak nold; alarm status; system fault; line fault; line inhibit Twin Green LED's Twin Amber LED's Venu driven via LCD and 6No, pane nounted membrane pushbuttons with security 3 alarm levels per channe 16 user programmable volt-free SPCC 'elays for shutting down air conditioning or other machinery as required N/E or Common fault relay SPCO N/E or N/DE Vains fail relay SPCO N/E or N/DE 9 way D- type connector ASC11RS232...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.