Penerangan
NAGANO KEIKI - Process Industrial Pressure Gauge
Brand: Nagano Keiki
Model: BE12-163-2000000XXXJ0
Product Descriptions:
The bourdon tube pressure gauge is offered and made in accordance with JIS B 7505-1: 2015. The gauge is easy to handle with its structured simplicity with elastic measuring element (bourdon tube) into a deflection caused by applied pressure change transmitted to a rotary geared movement carrying pointer. It is applicable to variety of applications offering wide varieties of pressure ranges.
Product Features:
-
Can be used under rain, frost, etc. conditions by adoption of sealed case. (JIS C 09220 IP43 equivalent)
-
Verification standard inspection mark (Type Approval) can be attached (Depending on size, precision and pressure range).
-
Available in many standard pressure ranges and can accomodate demand for use with corrosive media.
* To maximize performance, select full scale pressure range operating pressure range which comes to conditions below:
For constant pressure:
The maximum operating pressure should not exceed three-quarters of the full-scale range
For fluctuating pressure:
The maximum operating pressure should not exceed two-thirds of the full-scale range
Select proper wetted parts compatible with process fluid (gas and liquid) which the gauge will be subjected.
Please refer to JIS B 7505-1 for details
* Please select ''Use no oil'' to use gauge on oxygen service.
* Please select ''Use no oil'' and ''Corrosion-proof'' type to use gauge on acetylene service.
Technical Specifications:
Fluid: Gas, Liquid
Case construction:
Seal type ;
Sealed construction which is equivalent to JIS C 0920 ;
IP43 but not sealed completely.
Wetted parts material:
Wetted parts generally consist of bourdon tube and socket
These parts are exposed to or in direct contact with the medium under pressure (Gas, Liquid)
|
Purpose |
Connecting Part |
Bourdon Tube |
|
General use |
C3604*
or
CAC203 |
C6872 or SUS316
(Varies depending on required pressure range and additional specon performance.) |
|
Ammonia use |
SUS316*
or
SCS14 |
SUS316 |
|
Corrosion-proof use |
* BA10 (Φ60) only
Pressure range:
0 to 40 kPa --> 0 to 100 MPa
-0.1 to 0 MPa --> -0.1 to 2.5 MPa
Accuracy:
JIS1.6 (JIS accuracy class)
Upon request, JIS 1.0 product can be manufactured.
(JIS 1.0 is available for gauge requiring 1 MPa or higher pressure range with nominal size of Φ100, Φ150.)
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