Zareba Metro Gas Detector

Transcription

1 Zareba 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 Surecel 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 Cable Type 5 core, AC rated, 1mm 2 minimum with overall screen FE L N S+ S-

4 Technical summary 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. Time weighted alarms may be set from 1 minute to 8 hours. Alarms may be set between 10% and 90% of full scale. 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 (1llb) Vandal Proof Guard: flush mounting 0.65Kg (1.4llbs), surface mounting 0.8Kg (1.8llbs) 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 NO2 gas detector (0-10ppm) c/w surface mount guard Metro NO2 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 (1.3llbs) Vandal Proof Guard (Flush Mounting): Shipping carton: 222mm x 207mm x 120mm (8.7 x 8.1 x 4.7 ) Gross weight: 0.8Kg (1.8llbs) Vandal Proof Guard (Surface Mounting): Shipping carton: 222mm x 207mm x 183mm (8.7 x 8.1 x 7.2 ) Gross weight: 1Kg (2.2llbs) 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 As World leaders in gas detection solutions, Honeywell Analytics Zareba range of gas detection systems has been designed to provide efficient, practical and cost-effective equipment to protect people from a variety of forms of hazardous gas. The equipment is also simple to install and easy to operate and maintain. The Zareba range of fixed gas detection Sensepoint Sensepoint Plus Sensepoint Pro Touchpoint 1 Touchpoint 4 Sensepoint range Designed for industrial use, the Sensepoint range provides an easy way of ensuring legislative requirements are met. Touchpoint Designed for industrial use, the Touchpoint range provides an easy way of ensuring legislative requirements are met. It is particularly suited where a number of small, discrete, stand-alone systems are required. Metro Metro controller Find out more Metro For commercial environments such as car parks, municipal buildings and retail facilities, Metro offers a fully programmable, addressable gas detection system. Customer business centre Europe and the rest of the world Honeywell Analytics AG Wilstrasse 11-U11 CH-8610 Uster Switzerland Tel: +41 (0) Fax: +41 (0) sales@zelana.co.uk Unipoint Unipoint is a simple DIN rail mounted controller offering integrators a flexible and low cost solution to incorporate flammable, toxic or oxygen gas detection into their control systems. From car parks and boiler houses to analyzer shelters or crane cabs in offshore facilities. Customer business center Americas Honeywell Analytics Distribution, Inc. 400 Sawgrass Corporate Pkwy Suite 100 Sunrise, FL USA Tel: Toll free: Fax: sales@zelana.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 Honeywell Analytics H_Metro Detector_DS0329_V1 12/ Honeywell Analytics 11135