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Quick Guide Gas Flowmeter
GD 300 / GD 500 and GD 300 Ex / GD 500 Ex
Information
Thank you for your understanding, that we do not enclose a complete instruction manual or
datsheet. You have the opportunity to download all relevant information and from our website
(www.esters.de).
Download complete instruction manual →
Download datasheet →
Scope of supply
Gas Flowmeter GD 300 / GD 500 and GD 300 Ex / GD 500 Ex (ATEX version)
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Integrated calculator HB 300 or HB 300 Ex (ATEX version)
Integrated platinum wire sensor
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Quick Guide for installation QG 312/313 E
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Factory calibration certificate
Target groups and qualifications
Only properly trained personnel authorised by the owner of the system shall be permitted to
install, start up, and maintain the product. The respective technical personnel must have read and
understood the instructions and must follow the directions. Before using corrosive or abrasive test
fluids, it is the owner's responsibility to verify the resistance of those parts that contact the measuring
medium. The owner must comply with the national rules and regulations governed by the country
with respect to installation, function testing, repair, and maintenance of electrical products.
Safety instructions:
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Only properly trained personnel shall be permitted to work on/with systems containing gases and shall
be authorized to install, execute settings, and perform the initial operation of the equipment. In doing
so, compliance with all commonly accepted engineering standards and adherence to regulations to the
occupational health and safety act is mandatory.
Prior to installing and/or removing components of gas-carrying systems, ensure the system is shut down and
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depressurized.
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Before the initial start-up and/or restart of the system, ensure that all personnel and objects are out of reach of
moving parts. Noncompliance with these instructions or technical advice may lead to personal injuries and/or
damage to property.
Quick Guide QG 312 / 313 E
Phone: +49 60 21 - 45 807 - 0
Fax:
+49 60 21 - 45 807 - 20
www.esters.de/en/download/mi000.shtml#FLOW
www.esters.de/en/download/ds000.shtml#FLOW
Esters Elektronik GmbH
Hafenrandstr. 14 • D-63741 Aschaffenburg
Page 1
eMail: info@esters.de
Internet: www.esters.de
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Related Manuals for ESTERS ELEKTRONIK GD 300
Summary of Contents for ESTERS ELEKTRONIK GD 300
- Page 1 Download datasheet → www.esters.de/en/download/ds000.shtml#FLOW Scope of supply Gas Flowmeter GD 300 / GD 500 and GD 300 Ex / GD 500 Ex (ATEX version) Integrated calculator HB 300 or HB 300 Ex (ATEX version) Integrated platinum wire sensor Quick Guide for installation QG 312/313 E...
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Page 2: Mounting Instruction
Defined lengths of inlet and outflow zone For the GD 300 / GD 300 Ex, the inlet and outlet sections must be observed when installing in the piping system. This does not apply to the GD 500 / GD 500 Ex, the device can be installed directly in the piping system. - Page 3 HB 300 Ex. The GD 300 Ex / GD 500 Ex is an intrinsically safe device, guaranteed by the HB 300 Ex. Safe operation is ensured only by adhering to the operating instructions and the EC type examination certificate.
- Page 4 Overview connection The GD 300 / GD 300 Ex and GD 500 / GD 500 Ex have a 6-pole process connection on the HB 300 / HB 300 Ex. The labyrinth cover has a cable gland and a blanking plug. The connection cable passes through the cable gland to the process connection of the HB 300 / HB 300 Ex.
- Page 5 Shield shield Quick Guide QG 312 / 313 E Page 5 Phone: +49 60 21 - 45 807 - 0 Esters Elektronik GmbH eMail: info@esters.de Fax: +49 60 21 - 45 807 - 20 Hafenrandstr. 14 • D-63741 Aschaffenburg Internet: www.esters.de...
- Page 6 Setting device: On the flowmeter GD 300 / GD 300 Ex and GD 500 / GD 500 Ex no settings have to be made. All data required for operation, such as the liter/pulse rate can be found on the type plate or the calibration record.
- Page 7 Mounting the connection cover Mount the connection cover again. Please note that special o-rings are used to seal the GD 300 / GD 300 Ex and GD 500 / GD 500 Ex flowmeter. To ensure perfect fitting, the o-ring must be treated with a suitable lubricant.
- Page 8 Temperatur Notes Page 8 Quick Guide QG 312 / 313 E Phone: +49 60 21 - 45 807 - 0 Esters Elektronik GmbH eMail: info@esters.de Fax: +49 60 21 - 45 807 - 20 Hafenrandstr. 14 • D-63741 Aschaffenburg Internet: www.esters.de...
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