Oxygen Application; Pwis-Free Applications; China Rohs Symbol; Rohs - Endress+Hauser Cerabar PMP71B Technical Information

Cerabar PMP71B

Oxygen application

PWIS-free applications

China RoHS symbol

RoHS

Additional certification

Endress+Hauser
Pressure equipment with allowable pressure > 200 bar (2 900 psi)
Pressure equipment designated for application in every process fluid having a pressurized volume of
<0.1 l and a max. allowable pressure PS > 200 bar (2 900 psi) shall satisfy the essential safety
requirements set out in Annex I of the Pressure Equipment Directive 2014/68/EU. According to
Article 13 pressure equipment shall be classified by category in accordance with Annex II. Taking
into account the low pressurized volume discussed above, the pressure devices are classed as
category I pressure equipment. These devices must then bear the CE marking.
Reasons:
• Pressure Equipment Directive 2014/68/EU, Article 13, Annex II
• Pressure equipment directive 2014/68/EU, Commission' s Working Group "Pressure", Guideline
A-05
Note:
A partial examination shall be performed for pressure instruments that are part of a safety
instrumented system for the protection of a pipe or vessel from exceeding allowable limits (safety
accessory in accordance with Pressure Equipment Directive 2014/68/EU, Article 2, point 4).
The following also applies:
• Devices with thread and internal process membrane PN > 200 and oval flange adapter PN > 200:
Suitable for stable gases in group 1, category I, module A
• Devices with separators PN > 200 ≥ 1.5" / PN 40:
Suitable for stable gases in group 1, category I, module A
• Devices with thread PN > 200:
Suitable for stable gases in group 1, category I, module A
Verified cleaned, suitable for O2 service (wetted parts)
Special cleaning of the transmitter to remove paint-wetting impairment substances, for use in paint
shops, for instance.
The device is visibly identified according to SJ/T 11363-2006 (China-RoHS).
The measuring system complies with the substance restrictions of the Restriction on Hazardous
Substances Directive 2011/65/EU (RoHS 2).
Classification of process sealing between electrical systems and (flammable or combustible)
process liquids according to UL 122701 (previously ANSI/ISA 12.27.01)
Endress+Hauser devices are designed according to UL 122701 (previously ANSI/ISA 12.27.01) and
allow the user to waive the use of - and save the cost of installing - external secondary process seals
in the conduit as required by the process sealing sections of ANSI/NFPA 70 (NEC) and CSA 22.1
(CEC). These devices comply with the North-American installation practice and provide a very safe
and cost-saving installation for pressurized applications with hazardous media. The devices are
assigned to "single seal" as follows:
CSA C/US IS, XP, NI:
400 bar (6 000 psi)
Further information can be found in the control drawings of the relevant devices.
Metrological accreditation
With the order option "China", the device is supplied with a Chinese nameplate in accordance with
the Chinese Quality Law.
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