Industrial-process measurement and control - Data structures and elements in process equipment catal...
IEC 61987-92:2018 provides the lists of properties (LOPs) describing aspects of equipment for industrial-process automation that is subject to IEC 61987 standard series.
This standard series proposes a method for standardization which will help both suppliers and users of measuring equipment to optimize workflows both within their own companies and in their exchanges with other companies. IEC…
This part of IEC 61000 for EMC immunity requirements applies to electrical and electronic
equipment intended for use in industrial locations, as described below. Immunity requirements
in the frequency range 0 Hz to 400 GHz are covered. No tests need to be performed at
frequencies where no requirements are specified.
This generic EMC immunity standard is applicable if no relevant dedicated…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 1: General requirements an...
This part of ISO 12614 specifies general requirements and definitions of liquefied natural gas fuel system
components, intended for use on the types of motor vehicles as defined in ISO 3833. It also provides
general design principles and specifies requirements for instructions and marking.
This part of ISO 12614 is not applicable to the following:
a) fuel containers;
b) stationary gas…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 2: Performance and general...
This part of ISO 12614 specifies general requirements and definitions of liquefied natural gas fuel
system components, intended for use on the types of motor vehicles as defined in ISO 3833. This part of
ISO 12614 is also applicable to other LNG-fueled motor vehicles (for example ships) as far as appropriate,
until any specific norm would be worked out for such a type of vehicle. It also…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 3: Check valve
This part of ISO 12614 specifies tests and requirements for the check valve, a liquefied natural gas fuel
system component intended for use on the types of motor vehicles defined in ISO 3833.
This part of ISO 12614 is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refueling receptacles.
NOTE…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 4: Manual valve
This part of ISO 12614 specifies tests and requirements for the manual valve, a liquefied natural gas
fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This part of
ISO 12614 is not applicable to the following:
1) fuel containers;
2) stationary gas engines;
3) container mounting hardware;
4) electronic fuel management;
5) refueling receptacles.…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 5: Tank pressure gauge
This part of ISO 12614 specifies tests and requirements for the tank pressure gauge, a liquefied natural
gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833.
This part of ISO 12614 is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refueling…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 7: Pressure relief valve
This part of ISO 12614 specifies tests and requirements for the pressure relief valve (PRV), a liquefied
natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833.
This part of ISO 12614 is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refueling…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 8: Excess flow valve
This part of ISO 12614 specifies tests and requirements for the excess flow valve, a liquefied natural gas
fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This part of
ISO 12614 is applicable to vehicles using natural gas in accordance with ISO 15403 (mono-fuel, bi-fuel,
or dual-fuel applications). It is not applicable to the following:
a) fuel…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 9: Gas-tight housing and v...
This part of ISO 12614 specifies tests and requirements for the gas-tight housing and ventilation hose, a
liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in
ISO 3833.
This part of ISO 12614 is applicable to vehicles using natural gas in accordance with ISO 15403 (monofuel,
bi-fuel, or dual-fuel applications). It is not applicable to the…
