Metro Gas Detector. The Metro addressable gas detector enables remote monitoring of flammable and toxic gas hazards

Transcription

1 Metro Gas Detector The Metro addressable gas detector enables remote monitoring of flammable and toxic gas hazards

2 Metro Gas Detector One-Stop Shop Flammable and toxic gas monitors available Methane, LNG and LPG (0-100%LEL) Carbon Monoxide (0-300ppm) Nitrogen Dioxide (0-10ppm) Proven Sensor Technology Surecell ltm electrochemical sensors Poison resistant catalytic bead Fast and reliable Typical 2 to 5 year operational life Fully Configurable Four alarm levels (instantaneous or time weighted) Local relay for local control Built in audible alarm if required Status indication via LED Self test push-button User Friendly Plug-in detector and base configuration Non-intrusive, one-man operation Infrared remote control configuration Data download to controller for easy set up of inputs Cost Effective Low detector cost Mounting base and vandal proof guard included as standard Fully serviceable to minimise long term costs Minimal training required Easy to Specify Up to 125 detectors per 1km (3000 feet) of cable No booster supplies required Fully user configurable Easy to Install Industry standard cable used for installation Mounting base included Plug-in detector provides easy access to terminals Three-way termination for in, out and spur The Metro addressable gas detector enables remote monitoring of flammable and toxic gas hazards commonly found in car parks, tunnels or other areas where automotive vehicles may operate. Leaks from fuel lines may include flammable materials such as LPG or petrol, while exhaust fumes contain Carbon Monoxide and Oxides of Nitrogen that are toxic. The Metro system comprising multiple detectors and controller is designed to protect people from such hazards while minimizing building running costs through economical control of ventilation systems. The Metro gas detector offers simple and low cost installation. The mounting base is fixed into position without the detector fitted, thereby offering unhindered access to terminals for the installer. 5 x 1mm 2 (17AWG) screened cable can be terminated at each base with terminals for cable in, out and spur. Once all cabling is complete, the detector simply plugs into the base and is secured into position via two screws. Every detector is supplied complete with one of two types of vandal proof guard, flush or surface mount. Set up and configuration could not be easier. Each detector is configured using the ZHC2 infrared remote control (supplied with each controller). Configurable options include gas type, address, four alarm set points (instantaneous or time weighted action), local relay (trip point, energised/de-energised operation, NO/NC link selectable), local audible alarm operation (active or disabled) and calibration (see specification table for applicable ranges). The ZHC2 saves each detector setting for download to the controller, thereby configuring all controller inputs quickly and easily. Reliable operation and ease of maintenance played a key part in the design of the Metro detector. Trouble free long life can be expected using Honeywell Analytics patented Surecell TM electrochemical toxic sensor technology and poison resistant catalytic bead flammable sensors. Detectors are serviceable to reduce on-going costs to an absolute minimum. With each controller capable of powering up to 250 toxic, 125 flammable or 80 toxic and flammable detectors, without the need for booster power supplies, a Metro system is sure to offer installers and end users the lowest cost and safest gas monitoring solution on the market today.

3 Installation details Overview The Metro Detector is designed to simplify installation and minimise costs wherever possible. Each detector is supplied with mounting base, vandal proof guard and gas identification labels as standard. Detector bases should be mounted to conduit box with suitable cable glands for strain relief. Detector audible alarm may be inhibited via ZHC2 IR Remote Control. Visual indication may be masked via gas type label (supplied). Dimensions shown exclude the vandal proof guard. Mechanical Arrangement View Without Protective Cover 102mm (4") Base With Protective Cover 50mm (2") Electrical Connections From Metro Controller FE L N S+ S- FE L N S+ S- FE L N S+ S- Screen To Next Detector FE L N S+ S- Cable Type 5 core, AC rated, 1mm 2 minimum with overall screen

4 Technical summary Vandal Proof Guard (Flush Mounting) General Specification Use Detectable Gases Addressable gas monitor for use with dedicated Metro control system to detect flammable and toxic gases commonly found where automotive vehicles are in operation. Applicable to, but not limited to, car parks, tunnels, loading bays, warehouses or similar. Suitable for use in non-explosive atmospheres only. Gas (F)lammable (C)arbon Monoxide (N)itrogen Dioxide Standard Range (1) 0-100%LEL Propane 0-300ppm 0-10ppm Alternate Range (2) 0-100%LEL C1 to C ppm N/a Alarm 1* 10%LEL 35ppm 2ppm Alarm 2* 20%LEL 80ppm 5ppm Alarm 3* N/a 100ppm N/a Alarm 4* N/a 120ppm N/a *All factory set alarms are instantaneous i.e. time weighted function is disabled. Instantaneous alarm response time 33 seconds (maximum). Time weighted alarms may be set from 1 minute to 8 hours. Alarms may be set between 10% and 90% of full scale. Overall diameter: 218mm (8.6 ) Overall height: 84mm (3.3 ) Vandal Proof Guard (Surface Mounting) Overall diameter: 218mm (8.6 ) Overall height: 120mm (4.7 ) Conduit boxes should be sourced separately subject to site installation requirements. Interface Status Indication Self Test Push Button Configuration Electrical Safety General Recommended Cable Relay Construction Material Dimensions Weight Approvals Environmental IP Rating Operating Temperature Operating Humidity Operating Storage Conditions Local audible alarm rated 75dB at 1m (3 feet) (may be user disabled). Tri-coloured, ultra-bright LED indicating warm up (steady green), system healthy (flashing green), gas alarm (flashing red) or detector fault (flashing amber). May be masked from view via gas type label supplied. Status indicator doubles as self-test push button to enable local self test of audible alarm, visual indicator and sensor circuit. No executive outputs are activated during self-test operation. ZHC2 infrared remote control (supplied with Metro controller) enables user configuration of gas type, address, alarm set points (instantaneous or time weighted), zero and span calibration, activation of audible alarm and relay set up Complies with IEC/EN Electrical Safety. Designated Class II, Pollution Degree 2 (double insulated) not requiring an electrical safety earth 5 wire connection 2 x power, 2 x digital communications, 1 x functional earth Power: Vac, 50/60Hz auto-sensing (flammable 8VA, toxic 4.8VA) Communications: Pulse width modulated for improved protection from RFI 5 core screened, 1mm 2 (17AWG) minimum, 300/500v rating, meeting isolation voltage requirements for Protection by Double Insulation 2kV (2350v) 1 x NO/NC (link selectable) rated 1A, 30VDC (non inductive load) Configurable as disabled or trip at alarm level 1 to 4, normally energised or de-energised Detector: ABS (UL94V0). All PCBs conformal coated Vandal Proof Guard: Polyurethane coated mild steel Refer to diagrams Detector: 0.45kg (1lb) Vandal Proof Guard: flush mounting 0.65kg (1.4lbs), surface mounting 0.8kg (1.8lbs) CE, EMC (EN50270), Electrical Safety IEC/EN61010 Designed to meet NEN2443 and VDI2053. Contact Honeywell Analytics for latest information For use indoor only, IP2X in accordance with EN60529: C to +40 C (-4 F to 104 F) Continuous 20-80%RH (non condensing) Intermittent 10-90%RH (non condensing) kPa -20 C to +25 C (-4 F to 77 F) 20-80%RH (non condensing)

5 Ordering information Ordering Information Standard Supply Part Number MDF1S MDF1F MDC1S MDC1F MDN1S MDN1F Shipping Details Each detector is supplied 100% inspected and tested prior to despatch from the factory complete with certificate of conformity, mounting base, vandal proof guard, instruction leaflet and spare gas type label Description Metro flammable gas detector (0-100% LEL Propane) c/w surface mount guard Metro flammable gas detector (0-100% LEL Propane) c/w flush mount guard Metro CO gas detector (0-300ppm) c/w surface mount guard Metro CO gas detector (0-300ppm) c/w flush mount guard Metro NO 2 gas detector (0-10ppm) c/w surface mount guard Metro NO 2 gas detector (0-10ppm) c/w flush mount guard Detector: Shipping carton: 220mm x 205mm x 83mm (8.7" x 9.1" x 3.7") Gross weight: 0.6kg (1.3lbs) Vandal Proof Guard (Flush Mounting): Shipping carton: 222mm x 207mm x 120mm (8.7" x 8.1" x 4.7") Gross weight: 0.8kg (1.8lbs) Vandal Proof Guard (Surface Mounting): Shipping carton: 222mm x 207mm x 183mm (8.7" x 8.1" x 7.2") Gross weight: 1kg (2.2lbs) Calibration Equipment MDCC Calibration cup for detector ZCALREG1 Pre-set 0.3l/m flow regulator SPPPTUB 1m Tygon tubing (suitable for all gases) 2302D0765 Carry case for 2 x 2AL gas cylinders, regulators, tubing Calibration Gases Contact Honeywell Analytics representative

6 Our Product Range Fixed Gas Monitoring Honeywell Analytics offers a wide range of fixed gas detection solutions for a diverse array of industries and applications including: Commercial properties, industrial applications, semiconductor manufacturers, energy plants and petrochemical sites. Detection of flammable, oxygen and toxic gases (including exotics) Innovative use of 4 core sensing technologies paper tape, electrochemical cell, catalytic bead and infrared Capability to detect down to Parts Per Billion (ppb) or Percent by Volume (%v/v) Cost effective regulatory compliance solutions Portable Gas Monitoring When it comes to personal protection from gas hazards, Honeywell Analytics has a wide range of reliable solutions ideally suited for use in confined or enclosed spaces. These include: Detection of flammable, oxygen and toxic gases Single gas personal monitors worn by the individual Multi-gas portable gas monitors used for confined space entry and regulatory compliance Multi-gas transportable monitors used for temporary protection of area during site construction and maintenance activities Technical Services At Honeywell Analytics, we believe in the value of great service and customer care. Our key commitment is providing complete and total customer satisfaction. Here are just a few of the services we can offer: Full technical support Expert team on hand to answer questions and queries Fully equipped workshops to ensure quick turnaround on repairs Comprehensive service engineer network Training on product use and maintenance Mobile calibration service Customised programmes of preventative/corrective maintenance Extended warranties on products Find out more Contact Honeywell Analytics: Europe, Middle East, Africa Life Safety Distribution AG Wilstrasse 11-U31 CH-8610 Uster Switzerland Tel: +41 (0) Fax: +41 (0) gasdetection@honeywell.com Americas Honeywell Analytics Distribution, Inc. 405 Barclay Blvd. Lincolnshire, IL USA Tel: Toll free: Fax: detectgas@honeywell.com Asia Pacific Honeywell Analytics Asia Pacific #508, Kolon Science Valley (1) Guro-Dong, Guro-Gu Seoul, , Korea Tel: +82 (0) Fax: +82 (0) analytics.ap@honeywell.com Technical Services ha.emea.service@honeywell.com Please Note: While every effort has been made to ensure accuracy in this publication, no responsibility can be accepted for errors or omissions. Data may change, as well as legislation, and you are strongly advised to obtain copies of the most recently issued regulations, standards, and guidelines. This publication is not intended to form the basis of a contract. H_Metro Detector_DS0329_V4_EMEA 09/ Honeywell Analytics 11135