11 low voltage directive, 2 fcc compliance, Low voltage directive -9 – Yokogawa EJX530B User Manual

Page 17: Fcc compliance -9, Caution

Advertising
background image

<2. Handling Cautions>

2-9

IM 01C27F01-01EN

(3) Operation

CAUTION

• The temperature and pressure of fluid should

be maintained at levels that are consistent

with normal operating conditions.

• The ambient temperature should be

maintained at a level that is consistent with

normal operating conditions.

• Please take care to prevent water hammer

and the like from inducing excessive

pressures in pipes and valves. If phenomena

are likely, install a safety valve or take

some other appropriate measure to prevent

pressure from exceeding PS.

• Take appropriate measures at the device or

system level to protect transmitters if they

are to be operated near an external heat

source.

2.11 Low Voltage Directive

Applicable standard:

EN61010-1, EN61010-2-030

(1) Pollution Degree 2

"Pollution degree" describes the degree to

which a solid, liquid, or gas which deteriorates

dielectric strength or surface resistivity is

adhering. " 2 " applies to normal indoor

atmosphere. Normally, only non-conductive

pollution occurs. Occasionally, however,

temporary conductivity caused by condensation

must be expected.

(2) Installation Category I

(Anticipated transient overvoltage 330 V)

"Overvoltage category (Installation category)"

describes a number which defines a transient

overvoltage condition. It implies the regulation

for impulse withstand voltage. " I " applies to

electrical equipment which is supplied from the

circuit when appropriate transient overvoltage

control means (interfaces) are provided.

2.12 Regulatory Compliance

for Radio and

Telecommunication

Please confirm that a installation region fulfills a

standards, require additional regulatory information

and approvals, contact to Yokogawa Electric

Corporation.

2.12.1 Radio and Telecommunications

Terminal Equipment Directive

(R&TTE)

We, Yokogawa Electric Corporation hereby declare

that this equipment, model EJX-L series is in

compliance with the essential requirements and

other relevant provisions of Directive 1999/5/EC.

The CE declaration of conformity for R&TTE for this

product can be found at http://www.yokogawa.com/

fld/

2.12.2 FCC compliance

This equipment contains transmitter module FCC

ID: SGJ-WFC001.

This device complies with Part 15 of FCC Rules.

Operation is subject to the following two conditions:

(1) this device may not cause interference, and (2)

this device must accept any interference, including

interference that may cause undesired operation of

this device.
Co-located:
This transmitter must not be co-located or operated

in conjunction with any other antenna or transmitter.
FCC WARNING:
Changes or modifications not expressly approved

by the party responsible for compliance could void

the user’s authority to operate the equipment.

Advertising
This manual is related to the following products: