Active MEP Engineering BD Ltd.
Designed and manufactured to the highest standards in a quality controlled environment the SHIELD Omega-R fire alarm reporter provides a simple and convenient method of extending the controls and indications of the SHIELD Omega fire alarm control panel to other locations.
HIELD fire control panels can send data to, and be controlled by, the LOCATOR system providing a single point of co-ordination for al alarms.
The powerful 32 bit programme features a standard Windows look and feel and runs under Windows® 2000 , XP, Vista or Windows 7 Professional. The system is highly configurable in terms of the style of presentation so that the end user can be presented with maps, text, photographs, audio or a combination of all as required.
SHEILD Photo-Electric Smoke Detector works on the light-scatter principle and is ideal for applications where slow-burning or smoldering fires are likely.
| DETECTOR TYPE | Photoelectric |
|---|---|
| WORKING VOLTAGE | 17 – 28 V DC |
| MODULATION VOLTAGE (V PEAK TO PEAK) | 5 – 9 V |
| MAXIMUM ALARM CURRENT LED ON | 4.5 mA |
| SURGE CURRENT | 1.0 mA |
| SUPERVISORY CURRENT | 340 μA |
| TEST METHOD | Home Safeguard, Gemini 501 |
| STORAGE TEMPERATURE RANGE | -30°C to +80°C |
| OPERATING TEMPERATURE RANGE | -20°C to +60°C |
| DIMENSIONS (DIAMETER X HEIGHT) | 100 mm x 42 mm |
| WEIGHT | 105 g |
SHIELD Heat Detector is distinguishable by the low airflow resistant case and uses a single thermistor to sense the air temperature around the detector.
| DETECTOR TYPE | Heat |
|---|---|
| WORKING VOLTAGE | 17 – 28 V DC |
| MODULATION VOLTAGE (V PEAK TO PEAK) | 5 – 9 V |
| MAXIMUM ALARM CURRENT LED ON | 2.5 mA |
| SURGE CURRENT | 1.0 mA |
| SUPERVISORY CURRENT | 250 μA |
| HEAT ELEMENT RATING | 135°F (57°C) |
| TEST METHOD | Hair Dryer |
| DIMENSIONS (DIAMETER X HEIGHT) | 100 mm x 42 mm |
| WEIGHT | 105 g |
SHIELD Multisensor contains a photoelectric smoke sensor and a thermistor (temperature sensor) whose outputs are combined to give the final analog value.
| DETECTOR TYPE | Photoelectric Smoke Sensor and Thermistor |
|---|---|
| WORKING VOLTAGE | 17 – 28 V DC |
| MODULATION VOLTAGE (V PEAK TO PEAK) | 5 – 9 V |
| MAXIMUM ALARM CURRENT LED ON | 3.5 mA |
| SURGE CURRENT | 0 mA |
| SUPERVISORY CURRENT | 500 μA |
| TEST METHOD | Home Safeguard, Gemini 501 |
| DIMENSIONS (DIAMETER X HEIGHT) | 100 mm x 50 mm |
| WEIGHT | 105 g |
SHIELD Mounting Base which is a low insertion force base with stainless steel contacts for the detector terminals. XPERT Cards are supplied with all bases.
Specifications
■ XPERT addressing.
■ One way FIT
■ Locking feature to prevent unauthorized removal.
SHIELD Relay Output Module provides a single 2-pole changeover relay.
| TYPE | Relay Output Module | |
|---|---|---|
| STYLE | Fascia Plate With Wiring Terminals | |
| TEMPERATURE RANGE | 0°C to 49°C | |
| WIRING SIZE | 24 AWG – 14 AWG | |
| SIGNAL LINE CIRCUIT (SLC) | Supervised Power Limited | |
| WORKING VOLTAGE | 17 – 28 V DC | |
| MODULATION VOLTAGE | 5 – 9 V DC (peak to peak) | |
| OPERATING CURRENT | Supervisory Current | 0.85 mA |
| Surge Current | 2.50 mA | |
| Maximum Alarm Current | 3.50 mA (LED on | |
| FUNCTIONAL STATES | Analog Level (normal) | 16 |
| RELAY OUTPUT | Non Supervised, Dry Contact 24 V DC, 2 A; 30 V DC, 0.5 A | |
| DIMENSIONS (L X W X D) | 114 mm x 114 mm x 25 mm | |
SHIELD Switch Monitor Module is designed to monitor the state of one or more single pole, voltage free contacts connected and to report the status to SHIELD compatible analog control equipment.
| TYPE | Switch Monitor Module | |
|---|---|---|
| STYLE | Fascia Plate With Wiring Terminals | |
| TEMPERATURE RANGE | 0°C to 49°C | |
| WIRING SIZE | 24 AWG – 14 AWG | |
| SIGNAL LINE CIRCUIT (SLC) | Supervised Power Limited | |
| WORKING VOLTAGE | 17 – 28 V DC | |
| MODULATION VOLTAGE | 5 – 9 V DC (peak to peak) | |
| OPERATING CURRENT | Supervisory Current | 1.1 mA |
| Surge Current | 2.5 mA | |
| Maximum Alarm Current | 5 mA (LED on | |
| FUNCTIONAL STATES | Analog Level (normal) | 16 |
| Analog Level (alarm)) | 64 | |
| Analog Level (trouble) | 4 | |
| DIMENSIONS (L X W X D) | 114 mm x 114 mm x 25 mm | |
The Addressable Manual Pull Station is dual action and features translucent plastic at the center, allowing visibility of an internal LED that indicates alarm condition and polling status. The unit is addressable using a DIP switch protected within the pull station. The Manual Pull Station may be flush mounted on a single gang work box or use an optional back cover..
| OPERATING VOLTAGE | 17 – 28 V DC 20 – 28 V DC (UL Listed) | |
|---|---|---|
| CURRENT CONSUMPTION AT 24 V | Normal Standby | 200μA |
| Operated | 3.6 mA + Quiescent | |
| IP RATING | 25 | |
| DIMENSIONS (W X H X D) MM | Pull Station | 108 x 140x 28 |
| Back Box | 108 x 140x 45 | |
| WEIGHT | Pull Station | 200 g |
| Back Box | 326 g | |
SHIELD Open-Area Sounder has been designed for use in open areas and can be connected to any UL or SHIELD system.
| OPERATING VOLTAGE | 17 – 28 V DC | |
|---|---|---|
| MAXIMUM LOW CURRENT AT 24 V | Normal Standby | < 310μA |
| Operated | 28V Highest Audibility 5.4 mA | |
| Operated Switch On Surge | < 6 mA for IS | |
| IP RATING | 65 | |
SHIELD UL Open-Area Sounder Beacon makes full use of the protocol and has been designed for use in indoor, outdoor and open-areas. When the fire system is being commissioned, a Magnetic Wand can be used to adjust and test each sounder locally.
| OPERATING VOLTAGE | 17 – 28 V DC | |
|---|---|---|
| SOUNDER OPERATING | Variable | |
| MAXIMUM LOW CURRENT AT 24 V | Normal Standby | < 750μA |
| Operated | 28V Highest Audibility 5.4 mA | |
| Operated Switch On Surge | < 6 mA for IS | |
| IP RATING | 65 | |
The system comprises of a single unit incorporating an infrared transmitter and receiver. The signal generated in the transmitter element and reflected by the prism back to the receiver element is analyzed for the presence of smoke. The internal microprocessor determines an alarm condition when a predetermined level is reached.
The system is designed to be mounted so the beam will project between 0.5 m and 0.6 m below and parallel to the ceiling. Lateral detection may be up to 9.144m on either side of the beam, providing a maximum total coverage area of up to 19,800 square feet (18.29 m x 100 m).
The SHIELD Alpha 3000 End to End infrared Optical Beam Smoke Detector (OBSD) has been designed using the latest optical technology, incorporating modern industrial, electronic and software techniques. This detector offers cost effective protection of large, open area spaces with high ceilings. It is also very suited to applications where access to ceiling mounted smoke detectors presents practical difficulties.
The SHIELD Alpha 3000 is ideal for applications where line of sight for the IR (infrared) detection path is narrow and where the building structure uses reflective surfaces. It has also been designed to be aesthetically pleasing and thus can equally suit modern architectural buildings as well as historical sites, particularly where ornate ceilings exist.
The Alpha 5000 System is an auto-aligning, self-correcting infrared beam smoke detector. Up to 2 detector heads can report to a single ground level controller. In addition, each system controller houses two pairs of fire and trouble relays, one per detector. Once the detector head is installed, using the easyfit mounting system an integral LASER can be activated. This allows the reflective prism to be located quickly and with confidence.
The Auto-Align function ensures proper alignment and maximum signal during the beam installation. AutoOptimise automatically steers and maintains the beam in the optimum position for reliable performance. The signal generated in the transmitter element and reflected by the prism back to the receiver element is analyzed for the presence of smoke. The internal microprocessor determines an alarm condition when a predetermined level obscuration is reached.
The Isolator is placed at intervals on the loop and ensures that, in the case of a short circuit, only the section between the isolators will be affected. When the short circuit is removed, the isolators automatically restore power and data to the isolated section.
| PRIMARY INPUT POWER | 14 to 36 V DC |
|---|---|
| STANDBY CURRENT (DEPENDING ON NUMBER OF DETECTOR HEADS) | Low Current : 5 mA to 8.5 mA @ 24 V DC High Current : 37 mA @ 24 V DC |
| ALARM CURRENT | 5 mA to 8.5 mA @ 24 V DC Depending On Number Of Detector Heads Used |
| RELAY CONTACTS | 1 A @ 30 V DC Resistive |
| RESET TIME | 5 Seconds Maximum |
| START UP TIME | 45 Seconds |
| OPTICAL WAVELENGTH | 850 nm |
| TEMPERATURE RATING UL LISTED | 0°C to 38°C |
| IP RATING | IP54 |
| DIMENSION (W X H X L) & WEIGHT | |
| HEAD | 134 mm x 134 mm x 131 mm, 1470 g |
| CONTROLLER | 202 mm x 87 mm x 230 mm, 1470 g |
| PRISM | 100 mm x 9.5 mm x 105 mm |
Shield Fire Proof Cable is available in a variety of multiple core combinations all with CPC (circuit protection conductor). 500m reels and other special lengths are available.
| MATERIALS |
| ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| WORKING VOLTAGE |
| ||||||||||
| TYPES |
| ||||||||||
| RESISTANCE |
| ||||||||||
| MINIMUM BEND RADIUS |
| ||||||||||
| OPERATING TEMP. |
| ||||||||||
| INSTALLATION TEMP. |
| ||||||||||
| VOLTAGE DROP. (DC OR SINGLE PHASE AC) |
| ||||||||||
Shield Digital Linear Heat Detection Cable uses xed temperature detection technology to provide an easy method for sensing changes in temperature levels. The cable can oer alternative overheat protection in a vast range of applications and evironments, from tunnels, cable trays, warehousing to sensing changes in temperature within escalators and other applications where many risks
of re are hidden from view.
The digital linear hear detectin cable can be directly connected to a single zone of a conventional fire alarm control panel, or, using an addressable zone/switch monitor, the digital linear heat detection cable can easily be interfaced to an addressable loop.
| Construction | Overall insulated, twisted pair of tri-metallic cores |
| Insulation | 1kV tested protective outer coat |
| Additional Insulation Options | Nylon, Polypropylene or Stainless Steel braiding |
| Approvals | CE Marked, RoHS Compliant, UL |
| Maximum Zone Length | 3,000m (10,000ft) |
| Wire Overall Diameter | 3.60mm to 5.08mm (0.142″ to 0.200″) |
| Minimum bend radius | 50 mm (2″) |
| Ambient Temperature Range: (dependant upon action temperature) | -40°C – 125°C (-40°F – 257°F) |
| ELECTRICAL | |
|---|---|
| Max Voltage Rating | 30Vac, 42Vdc |
| Resistance | ~100/km (29/kft) per leg |
| Velocity of Propagation | ~55% |
| Capacitance | 88 – 150 pF/m (26 – 45 pF/ft) |
| Inductance | 540 – 1050 nH/m (165 – 320 nH/ft) |
Shield Digital LHD Control Module (LH-DCM) is designed to enhance the functionality of existing or new Digital LHD systems. The Module is intended to be installed between the Digital LHD cable and a conventional or addressable re alarm control panel.
The LH-DCM simultaneously monitors two zones of Digital LHD cable (up to 3,000 metres per zone) for an alarm or fault condition. If an overheat or fire situation triggers either zone of the Digital LHD cable, the LH-DCM automatically calculates and displays the distance along the cable, in feet and metres, to the alarm point. The two zones can operate independently of each other or in interlock/coincidence detection mode to eliminate the possibility of false alarms.