Landis & Gyr T450 Скачать руководство пользователя страница 2

Caution

Only clean the meter from the outside with a soft, slightly

moistened cloth. Do not use spirits or cleaning agents.

Warning

The meter must not be energised until it has been fully

assembled. Otherwise there is a risk of electric shock on

the terminals. A defective or obviously damaged device

must be disconnected from the power supply immediately

and replaced.

Warning

The meter is valid for disposal as waste electronic

equipment within the meaning of the European Directive

2012/19/EU (WEEE) and must not be disposed of as

household waste. The corresponding national and legal

regulations must be observed and the device must be

disposed of via the channels provided for this purpose. The

local and currently valid legislation must be observed.

Warning

The meter contains lithium batteries. Do not dispose of the

meter and batteries as household waste. Observe local

regulations and laws regarding disposal.

Warning

After lithium batteries have been used, you can return

them to the manufacturer for proper disposal. When

shipping batteries please observe legal regulations which

among other things govern the labelling and packaging of

hazardous goods.

Warning

Do not open the batteries. Do not bring batteries into

contact with water or expose to temperatures exceeding

80°C.

Warning

The meter has no lightning protection. Ensure lightning

protection via the house installation.

3 Operation

3.1 Operating elements

Figure 1: Meter, closed

3.2 LCD

ID number Symbol Description

S1

Hourly value

S2

Daily value

S3

Monthly value

S4

Yearly value

S5

Maximum value

S6

Minimum value

S7

Mean

S8-S11

Decimal places

S12

Calibrated value

S14

Place of installation, return

© Gyr

Subject to change without prior notice

07.02.2020

2

Содержание T450

Страница 1: ...esponds to the supply In the case of a cooling meter the warm side installation location corresponds to the return and the cold side installation location to the supply 2 Safety instructions Caution The meters may only be used in building installations and only for the applications described Caution The local regulations installation etc must be observed Caution The operating conditions on the nam...

Страница 2: ...he meter contains lithium batteries Do not dispose of the meter and batteries as household waste Observe local regulations and laws regarding disposal Warning After lithium batteries have been used you can return them to the manufacturer for proper disposal When shipping batteries please observe legal regulations which among other things govern the labelling and packaging of hazardous goods Warnin...

Страница 3: ...ranged in multiple loops LOOPs The default state is LOOP 0 Proceed as follows to switch between the LOOPs Press button 2 until the desired LOOP appears After the last loop LOOP LE LOOP 0 is displayed again 3 3 2 Advancing in a loop To advance to the next display value within a loop proceed as follows Press button 1 After the last display value the first display value appears again 3 3 3 Loop LOOP ...

Страница 4: ...e 5 55 C Housing protection class IP 54 IP 68 optional EN 60529 Response limit for ΔT 0 2 K Temperature difference ΔT 3 K 120 K Temperature measurement range 0 180 C LCD 8 digit Optical interface Standard EN 62056 21 Communication Optional e g M bus Splitability Always removable cable length optional Temperature sensor Type Pt500 or Pt100 EN 60751 Temperature range 0 150 C up to 45 mm overall leng...

Страница 5: ...6 Declaration of conformity Landis Gyr GmbH Humboldstrasse 64 90459 Nuremberg Germany Landis Gyr Subject to change without prior notice 07 02 2020 5 ...

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