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891.34.2189 DELTA-trans

891.34.2189 DELTA-trans

产物简介:DELTA-trans,差压变送器 型号:891.34.2189 华拓机电无限公司德律风: 010-58461273 手机: 15330223273 传真:01064160267 地点: 北京市向阳区东直门外大巷18楼223室 邮编: 100027 应 用 Suitable for all ga搜索引擎优化us and liquid media that will not obs
深圳博朗宁高新科技无限小工厂
大概先容:
DELTA-trans,差压变送器
型号:891.34.2189
 

华拓机电无限公司
 
 


传真:
 
地点: 北京市向阳区东直门外大巷18楼223室 

邮编: 100027

 
应 用
Suitable for all ga搜索引擎优化us and liquid media that will not obstruct the pressure system
Heating, ventilation, air-conditioning and dust removing technology
Technical building equipment, filter plants, drinking and service water treatment
Monitoring and control of pumps in pressure boosting and fire extinguishing plants
 
出格功效
Differential pressure measuring ranges from 0 . 160 mbar
High working pressure (static pressure): 25 bar
Overload value either side up to 25 bar
Solid case construction for protection against externalmechanical effects
Integrated pressure equalising valve as optional extra
 
Differential Pressure Transmitter
 
详 细

Nominal size
Differential pressure gauge:
Ø 100mm

Linearity

limit point calibration
1.6 or 2.5

Scale ranges
Differential pressure:
0 ... 0.25 to 0 ... 25 bar
Working pressure: 0 ... 25 bar

               

• Differential pressure gauge with integrated working
pressure gauge DELTA-plus,
Model 702.01.100 (see data sheet PM 07.15)
• Differential pressure gauge with integrated working
pressure gauge and microswitch DELTA-comb,
Model 702.02.100 (see data sheet PM 07.16)
• Differential pressure gauge with integrated working
pressure gauge and microswitch with component approval
DELTA-comb, Model 702.03.100 (see data sheet PM 07.19)
• Differential pressure switch DELTA-switch,
Model 851.02.100 (see data sheet PM 07.17)

  

The differential pressure transmitters DELTA-trans are particularly intended for the measurementof very low differential pressures with high demands on one-sided overload.

 

Standard output signals of 4 . 20 mA (2-wire system) or 0 . 20 mA (3-wire system) can be provided from a nonstabilised DC supply of 10 . 30 V.

 

Due to the solid and compact design of the instrument, the operation requires almost no maintenance even under arduous industrial service conditions.

 

As an optional extra, the differential pressure transmitter DELTA-trans (in 2-wire design; 4 ... 20 mA) may be supplied with an integrated 3 ½-digit LCD-display.

Electrical connection is made by means of a cable box with cable gland M20x1.5.
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