Ei154TL Heat Detector with Lithium Battery
Heat Alarm with Built in 10 Yr+ Rechargeable Lithium Cells
MAINS POWERED 230V~
Rechargeable Battery Back-Up
- Easi-Fit base
- Tamper proof rechargeable lithium battery back up
- Fixed temperature fast response thermistor type sensor, range 54°C to 62°C
- Test button
- Advanced suppression and calibration technology
- Interconnectable to other Ei mains powered alarms
- Low power cell warning
- Kitemarked to BS5446-2:2003
- 5 year guarantee
Product Description
The Ei154TL is a Heat Alarm that runs on 230V AC mains power, and has built in tamper proof rechargeable lithium cells that act as a battery back up in the event of mains failure. These rechargeable lithium cells are designed to have a ten year life and outlast the life of the heat alarm itself, whilst providing up to six months of heat alarm operation without mains power.
The Ei154TL has advanced features such as the ability to interconnect up to twelve alarms to allow all alarms to sound if just one of the interconnected alarms should be triggered.
The Ei154TL has built in circuitry to aid suppression of voltage transients and RF interference to further reduce the chances of false alarms under such conditions.
The Ei154TL heat alarm gives a fire warning when the temperature at the unit reaches 580C. Heat alarms are ideal for use in kitchens and garages, where the use of optical or ionisation alarms would lead to unwanted nuisance alarms Operation
- The green indicator will illuminate to show mains power is present
- The red indicator will flash every 40 seconds to show that the detector has performed an automatic self test
- The red indicator will flash rapidly to show an alarm condition for the smoke detector
- The "Test" button perform a unit self test and sound the horn
- When interconnected to other Ei mains powered alarms, an alarm on one detector will trigger all other interconnected alarms within one second (only the triggered alarm will flash a red indicator)
- The heat detector will emit a beep every 40 seconds to indicate that the battery back up is depleted and needs recharging
Applications
Advanced detection technology coupled with superior 10 year+ rechargeable Lithium Cell back-up has made the 150 Series a market leader and the first choice for specifiers nationwide. The 150 Series popularity and reliability over the last 10 years is proven by the fact that several million units have now been specified and installed by Councils and Housing Associations and are currently protecting thousands of households throughout the UK. Main Features
- Ideal for protecting kitchens and garages
- Fixed temperature fast response thermistor type sensor, range 54°C - 62°C
- Easy to use Test button
- Separate mains and warning LEDs
- Low power cell warning in the event of mains or cell failure
- Precision charging circuit ensures peak cell performance
- Proven 10 year+ rechargeable lithium cell back-up
- Interconnects with other EI Professional mains powered smoke & heat alarms
- 5 year guarantee includes rechargeable cells
Technical Specification
- Sensor Thermistor
- Sensitivity: Complies with BS 5446 Part 2: 2003
- Source: Contains no radioactive material
- Airspeed: Essentially immune to the effect of airspeed.
- Button Test: Simulates the effect of heat and checks electronics and horn.
- Supply Voltage: 230V AC
- Battery back up: Rechargeable lithium cells
- Power-On Indicator: Continuous green LED
- Alarm: Electronic Piezoelectric horn in unit
- Alarm Sound Output: 85dB (minimum) at 3m
- Alarm Status: Red LED flashes every second on unit sensing heat
- Temperature Range: 0° to 40°C
- Humidity Range: 15% to 95% Relative Humidity
- Interconnect: Up to 12 interconnected Ei150/151TL/151TLR/154TL/155/156TL/156TLR smoke or heat alarms, along with an EI158 relay base
- Fixing: Screw fixings supplied
- Plastic material: UL94VO flame retardant
- Dimensions: 140mm x 120mm x 58mm.
- Weight: 195g
- Warranty: 5 year (limited) warranty
- Approvals: Kitemarked to BS5446-2:2003, CE Approved
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