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スイッチ Barksdale DPD2TのPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Barksdale DPD2T 7 ページ。 Single/dual metal diaphragm pressure switches, single/dual metal diaphragm differential pressure switches
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DANGER
The switch may only be used in the specified fields of application (see type label).
The temperature has to be within the specified ranges, the pressure values and the
electrical rating must not exceed the values specified.
Observe also the applicable national safety instructions for assembly, commissioning and
operation of the switch.
The switch is not designed to be used as the only safety relevant element in pressurized
systems according to PED 2014/68/EU.
1
Intended Applications
Without special provisions/actions, pressure switches must not be used for combustible
gas or pure hydrogen applications.
2
Safety Instructions
The safety instructions are intended to protect the user from dangerous situations and/or
material damage.
Refers to imminent danger to men.
DANGER
In the operating instructions the seriousness of the potential risk is designated by the
Nonobservance may result in fatal injuries.
4
3
Nonobservance may result in light injuries and material damage to the equipment and/or to
the plant.
CAUTION
Refers to a danger.
Nonobservance may result in fatal injuries, and destroy the equipment or plant parts.
Refers to a recognizable danger.
WARNING
2
Warranty/Guaranty
The equipment must be disposed of correctly in accordance with the local
instructions.
Terms of guaranty
Standards
Loss of guaranty
regulations for electric/electronic equipment.
The equipment must not be disposed of with the household garbage!
3
Disposal
Refers to important information essential to the user.
IMPORTANT
The standards applied during development, manufacture and configuration are listed in the
operating and maintenance conditions in accordance with the statutory provisions.
CE conformity and manufacturer's declaration.
The agreed guaranty period will expire in case of:
No liability is assumed for any damage resulting therefrom, or any consequential damage.
changes or modifications to the switch/housing/fitting
Warranty
incorrect use,
Our scope of delivery and services is governed by the legal warranties and warranty
incorrect installation or
periods.
incorrect handling or operation contrary to the provisions of these operating
We guaranty for function and material of the single- / dual- pressure switch under normal
The pressure switches are specifically applied for monitoring and controlling of operations
following signal words:
using maximum and minimum pressures. A micro switch triggers an electrical signal when
minimum or maximum pressure are reached.