Thermal energy meters - Pattern approval testsWhat is this standard about? This European Standard specifies pattern approval tests for ! thermal energy meters". ! Thermal energy meters" are instruments intended for measuring the energy which in a heat exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat conveying liquid. The ! thermal energy meter"indicates the quantity of heat in legal units. Electrical safety requirements are not covered by this European

• For headend reception

Individual service

Only those watermist nozzles operate which are individually heated above their operating temperature by the heat from the fire

This part of IEC 61784-5 specifies the installation profiles for CPF 6 (INTERBUS)

It does not apply to programmes that are exclusively conducted in a confined water environment (e

Stability test

or for the return of a building to normal occupancy status after removal of asbestos-containing materials

for use in aircraft systems at a nominal operating pressure of 35 000 kPa (5 080 psi) maximum and temperature range of −54 to +135 °C (−65 to +275 °F)

or chemical or physical vapour deposition across a measured area

It has mandated requirements to provide for the successful integration of radar with AIS

This part of BS 5588 gives recommendations for the management of fire safety over the lifetime of a building

for which see BS 8081