德国AB 1201.90 不锈钢电接点压力表 耐震电接点压力表 RChOe 100
RChOe 100, rFr, 0 - 16 bar, G ½ B, M 12
Bourdon Tube Pressure Gauges
RCh
Bayonet ring case stainless steel
with limit switch contact
assembly RChOe

This data sheet contains information on the number of the
maximum possible contacts, the electrical connections, the ordering information
and the options of the models RCh and RChOe with limit switch contact assembly
with standard/magnetic, electronic or inductive contacts, furthermore
dimensional drawings with the position of the electrical connections.
Data sheet 1201 contains all details of the available versions of the models RCh
resp. RChG without limit switch contact assembly.
These information as
well as the required ordering information are valid for the version with limit
switch contact assembly, as far as not described differently.
For fluid
filled pressure gauges with limit switch contact assembly as special oil is used
instead of glycerine. The model code for instruments with case filling is
RChOe.
In model overview 9.1000 definitions, applications and functions
of the particular models of the limit switch contact assemblies are described
generally and in detail. It also contains comprehensive information on the
selection, switching functions and minmum spans, operating conditions,
Ex-protection, options and others.
Standard Versions
Available
limit switch contact assemblies
1. Direct (electromechanical)
1.1 Standard contact S
1.2 Magnetic contact M
2.
Indirect (contactless)
2.1 Electronic contact E
2.2
Inductive contact I
2.3 Pneumatic contact P upon
request
2.4 e-Gauge® eG see DS 1201.93
Number of the maximum possible contacts

O = available
1)
alternatively as double change-over contact
Case Protection Type (EN 60 529 / IEC
529)
IP 54
IP 65 for model RChOe (span ≥ 2.5 bar and
above)
Blow-out Device
Model
RCh Blow-out plug in the back of the case,1" (Ø 25mm)
Model
RChOe Blow-out device at the top of the case coverage
Case Ventilation
Model RChOe by blow-out device
Nominal Case Size
100, 160 (mm) (4", 6")
Window
Polycarbonate for model –1
Laminated safety glass for models
–3 and –6
Adjusting Mechanism Limit Setting
Pointer
All instruments have an adjustable lock in the window.
The limit setting pointer is set to the value at which the switching operation
should happen, externally by the removable key.
Electrical Connection
- for
limit switch contact assembly (S/M):plug connector
only model RCh
100-1 cable entry
- for limit switch contact assembly
(E) : cable connection box black
- for limit switch contact assembly (I)
: cable connection box
blue,
for identifictaion of an
intrinsically
safe circuitry,
otherwise as E
Plug Connector and Cable Connection Box
IP 65, 6-pin, with M 20 x 1.5 screwed cable gland with pull relief,terminals numbered according to wiring diagram (at the instrument).
Plug Connector

Cable
Connection Box

The position of the electrical connection can be
seen in the dimensional drawings, see page 2 and page 4 (cable
bushing).
Case Configurations, Code Letters,
Dimensional Data and Weights
Compared to the basic models there
are deviations in the front-to-back sizes, see table.
The remaining
dimensions can be seen on data sheet 1201.





Ordering Information, Information on limit switch contact assemblies with 3 and 4 contacts




Options




北威州的ARMATURENBAUGmbH 是一家拥有长年生产压力测量仪器传统的中型企业,它的前身是1903年成立的位于德国Halle/Saale的 August Beer 公司。大约180员工为了公司的前途不断地努力工作。
MANOTHERMBeierfeld GmbH的前身是撒克逊州的“Meßgerätewerk Beierfeld”。自1957年以来,这里生产工业用压力和温度测量仪器以及气体压力温度计、保护管、接触压力表、真空计,1991年MANOTHERMBeierfeld GmbH 作为 ARMATURENBAU GmbH 的子公司私有化。
MANOTHERMBeierfeld GmbH
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我们的产品范围包括高价值的压力表和温度测量仪器,多年来在全球范围内享有极高的声誉。我们能够很自豪地说,客户高度赞誉我们的压力和温度测量仪器的质量和相应的技能以及可靠性。
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