Ashcroft F5509, Инструкция по установке и техническому обслуживанию

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2.6 Safety equipment
This device is fitted with a (S3) solid front and rear wall (F6509) or (S1) blow plug (F5509) according DIN 16003,
capable of being blown out. For the description, please refer to Chapter 6.3.4.
2.7 The window uses multi-layer safety glass.Environmental protection
This device may optionally contain a filling liquid (e.g. glycerin or silicone oil). The provisions set out in the REACH
regulation on production and use of chemicals are to be respected, and the relevant safety data sheets from the
manufacturers of the chemicals are available on our website for download.
Electric contacts are offered as a gauge option. The provisions set out in the WEEE regulation EU directive
2012/19/EC on electrical and electronically equipment are to be respected, and the products are registered at the EAR
under the number DE 26646349.
3 Use in explosion risk areas pursuant to Directive 2014/34/EU
(ATEX)
3.1 F5509 and F6509 without switching contact
Area of use:
Explosion risk areas Zone 1 and 2, and 21 and 22, risk from gases and dry dust
Permitted temperatures:
The maximum occurring surface temperature of 95 °C was determined with no covering of dust and with no safety
factor.
For dust clouds and dust layers the ignition temperature must be specified pursuant to ISO / IEC 80079-20-2

For dust clouds the maximum allowable medium temperature inside of the measuring instrument must not exceed
2/3 of the dust ignition temperature

For dust layer the maximum allowable medium temperature inside of the measuring instrument must be 75K lower
than the dust ignition temperature
Permitted ambient temperature -20°C to +60 °C.
Permitted medium temperature in the pressure gauge < 85 °C.
Permitted environment air with usual oxygen content (21%), ambient pressure 80 kPa (0,8 bar) to 110 kPa (1,1 bar)
Warning! With gaseous media, the device temperature may increase due to compression heat. In
such cases, the rate of the pressure change must be regulated or the permitted temperature of the
measuring medium reduced.
Note:
For a change in differential pressure between 10 % and 90 % of the measuring range and a pulse frequency of <
0.06 Hz, the temperature increase is <10 K.
To avoid additional temperature increase, the devices should not be exposed to direct exposure to sunlight when in
operation!
For the non-electrical part of the devices, the, EN ISO 80079-36, EN ISO 80079-37, EN 60079-0 and EN 60079-31,
are applicable with regard to explosion protection. The relevant requirements of these standards are satisfied.
The documentation has been filed with TÜV-Nord-Cert NB 0044 (see declaration of conformity).
Labeling: