THIS PRODUCT IS AN ANALOGUE-ADDRESSABLE FIXED TEMPERATURE HEAT DETECTOR OPERATING AT 83 DEGREES CELSIUS, AND WHICH UTILISES A HIGHLY LINEAR THERMISTOR CIRCUIT WITH THE THERMISTOR MOUNTED EXTERNALLY. THE HEAT DETECTOR COMPRISES A CIRCULAR LOW-PROFILE ABS-TYPE PLASTIC CASING CONTAINING METAL FASTENINGS AND CONNECTING TERMINALS PLUS A POPULATED PRINTED CIRCUIT BOARD WITH THE THERMISTOR CONNECTED AS A SENSING ELEMENT, TOGETHER WITH AN EXTERNAL 360-DEGREE LIGHT EMITTING DIODE (LED). THE PRIMARY FUNCTION OF THIS PRODUCT IS THE DETECTION OF HEAT. THE HEAT DETECTOR CANNOT BE USED ON ANY STAND-ALONE BASIS, IT IS ONLY USABLE WITH THE NITTAN NFU-7000 RANGE OF FIRE ALARM SYSTEM CONTROL PANELS. THE EXTERIOR LED FITTED SERVES ONLY TO INDICATE WHEN THE DETECTOR IS BEING QUERIED BY ITS CONTROL PANEL OR WHEN THE DETECTOR IS IN ALARM MODE. IT ISN'T INTENDED TO SERVE AS A VISUAL WARNING OF FIRE TO ANY PERSONS NEARBY AND PLAYS NO PART IN THE SENSING FUNCTION OF THIS PRODUCT. NO QUANTITATIVE, CHEMICAL OR SPECTROSCOPIC ANALYSIS IS CARRIED OUT BY THIS PRODUCT. THIS PRODUCT IS IMPORTED SPECIFICALLY FOR NITTAN EUROPE LIMITED, IT MUST NOT BE RE-SOLD AS AN "OFF THE SHELF" ITEM BY GENERAL STORES OR BY ANY NON-SPECIALIST OUTLETS. THIS PRODUCT DOES NOT CONTAIN AN INTEGRAL RECORDING DEVICE NOR ANY AUDIO-VISUAL WARNING EQUIPMENT. THE HEAT DETECTOR IS COMPLIANT WITH UNDERWRITERS' LABORATORIES (UL) STANDARDS. IT MAY BE SOLD SINGLY IN A SMALL CARDBOARD BOX BUT IS MORE COMMONLY DESPATCHED WITHIN LARGER CARDBOARD CARTONS CONTAINING 10 OR 100 UNITS.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S: GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 9027 INSTRUMENTS AND APPARATUS FOR PHYSICAL OR CHEMICAL ANALYSIS (FOR EXAMPLE, POLARIMETERS, REFRACTOMETERS, SPECTROMETERS, GAS OR SMOKE ANALYSIS APPARATUS); INSTRUMENTS AND APPARATUS FOR MEASURING OR CHECKING VISCOSITY, POROSITY, EXPANSION, SURFACE TENSION OR THE LIKE; INSTRUMENTS AND APPARATUS FOR MEASURING OR CHECKING QUANTITIES OF HEAT, SOUND OR LIGHT (INCLUDING EXPOSURE METERS); MICROTOMES GIR 5 (B) HAS BEEN USED TO IDENTIFY THE PACKAGING GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 902780 OTHER INSTRUMENTS AND APPARATUS CN CODE 90278080 OTHER THAN EXPOSURE METERS & PH METERS, RH METERS AND OTHER APPARATUS FOR MEASURING CONDUCTIVITY ALSO CLASSIFIED IN ACCORDANCE WITH: HARMONIZED SYSTEM EXPLANATORY NOTES (HSENS) 9027.80 - OTHER INSTRUMENTS AND APPARATUS