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Designed to be the easiest and cheapest noise limiting device to install, saving up to £250 on the installation cost of comparable products. More features than the NLX v1 and any other noise limiter at this price.
The mains control unit is housed in a separate case which can be fitted at a convenient location out of sight. The high intensity display unit with built-in microphone is connected using low voltage cable for ease of installation. Simple to fit and operate, the NLX (v2.2) noise limiter incorporates the latest features and is local authority approved. With fully automatic operation, full heavy duty 32 Amp switching capability and built in fire alarm interface / door / windows contact connections, this noise limiting device offers straightforward installation and adjustment at a low price. The sound level in the venue is monitored by the microphone and is indicated on the high intensity LED display unit. If the noise remains too loud for a period of approximately 10 seconds mains power is disconnected from the sound equipment for 10 seconds and then automatically reconnected; thus no user intervention is required for operation. The time delay ensures that events are not disrupted unnecessarily. The trigger level is adjustable and linear / bass frequency filter options are available. The trigger / reset time period can be altered if required. If an additional sound level is required to allow two separate volume levels to be set (so that door / window switches can be connected to reduce the permissible sound level when doors or windows are left open or a timer can automatically change levels for different times of the day / night) our L2X noise limiter would provide the optimal solution. Optional remote indicators are available to provide loud noise warning in other locations (in a managers office for example). Lime NLX™ (v2.2) Noise Limiter Features • Built in mains contactor with full 32 Amp switching capability • Separate high brightness display unit with internal sound measuring microphone • Simple low voltage 3 wire connection between modules with high immunity to interference • Fire alarm interface - allows music to be silenced in the event of a fire • Door switch connection - music can be silenced if doors / windows are opened • Fully automatic operation • Internal sensitivity (trigger level) adjustment 70 - 120dB approx. • Variable time delay • Linear, A weighted or Bass frequency response options • Designed by installers • Ultra straightforward fitting • Low cost • Extremely reliable • Made in the UK • Approved by Environmental Health Departments • CE Compliant (Full EU certificate of conformity)
• Complies with 89/336/EEC, 92/31/EEC, 93/68/EEC, BS EN 50082-1, BS EN 50081-1 • Dimensions: Mains control unit 29 x 22 x 13 cm Display unit 22 x 14 x 4 cm • Weight 4kg • 3 year warranty NLX™ (V2.2) Noise Limiter Package Includes: • Sound limiter mains control unit • Microphone / Display unit • Instructions and installation guidelines *** In Stock *** Delivery usually 1-2 days Note: A sound level meter will be required if you wish to set the trigger level to a specific sound pressure (dB) level - Click here for details. The NLX (v2.2) can assist schools in complying with Building Bulletin 93: Acoustic Design in Schools especially Design of rooms for music.