产品描述


上海盈沣元器件有限公司专业代理销售意大利Ettore Cella压力开关,Ettore Cella液位开关,Ettore Cella压力变送器,Ettore Cella液位变送器

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Mini relative pressure switch

 MINI SERIES PXS PXA PMS

The MINI switches series are ideal for application where space is at a minimum, such as offshore oil rigs and process and energy applications.
A welded diaphragm is combined with a snap-action Belleville spring.


Enclosure IP66 - all stainless steel AISI 316
Protection mode Ex-ia, Ex-d
Contacts SPDT hermetically sealed
Repeatability better than 1%

Cella PCS Pressure Switch


COMPACT SERIES PCS PCA  

The COMPACT series switches are ideal for installation in electrical cabinets as well as on rotating machines, due to its compact and square shape.
A diaphragm, combined with an antagonist spring assembly, is used to counteract vibration and offer high reliability.

Enclosure IP65 - aluminium or stainless steel
Protection mode Ex-ia, Ex-d
Contacts SPDT and DPDT
Repeatability better than 1%

Cella MA Pressure Switch

MODULAR SERIES MW MA

These switches covers all industrial applications thanks to its wide pressure ranges.
A diaphragms is used to provide a perfect measurement value hence guaranteeing HIGH performances.


Enclosure IP65 - stainless steel or aluminium (Ex-d)
Protection mode Ex-ia, Ex-d
Contacts one SPDT - two independent SPDT - fixed or adjustable dead-band
Repeatability better than 1%

Cella BAX Pressure Switch

 

BOURDON SERIES BWX BAX BA 

 
It is ideal for operation in harsh environments and where the highest level of repeatability is essential.
A Bourdon tube is used to convert the pressure value onto electrical action.


Enclosure IP65 - stainless steel or aluminium (Ex-d)
Protection mode Ex-ia, Ex-d
Contacts one SPDT - two independent SPDT - fixed or adjustable dead-band
Repeatability better than 0,5%
 

  Differential Pressure Switches

Differential pressure switches are ideal process devices in various Industrial sectors.
Unique and special design of the measuring cell for high static pressure & one-side pressure.
The HIGH QUALITY guaranteed HIGH levels of availability and they are ideal for safety instrumented systems (IEC 61508) as well as for process control.
The Instruments are PED and ATEX certified. GOST R certificate is also available.
NACE, Off-shore,Tropical,Ammonia,execution and special wetted materials are available.

 

Cella Compact Series Pressure Switches

COMPACT SERIES DC DE 

It is ideal for installation in electrical cabinets as well as on rotating machines, due to its compact and square shape.

Enclosure IP 65 aluminium or stainless steel
Protection mode Ex-ia, Ex-d
Repeatability better than 1%
Contacts SPDT and DPDT
Static pressure & one side pressure up to 250 bar

Cella differential pressure switch

DIFFERENTIAL SERIES DW DA 

 
The DIFFERENTIAL series switches cover all the industrial application for differential pressure thanks to its wide pressure ranges.
Unique and special design of the measuring cell for high static pressure & one-side pressure.


Enclosure IP 65 stainless steel or aluminium (Ex-d)
Protection mode EEx-ia, EEx-d
Contacts 1 SPDT, 2 independent SPD - fixed or adjustable dead-band
Repeatability better than 1%
Static pressure & one side pressure up to 160 bar 
 

 

 Absolute Pressure Switches

 

APW_cella_absolute_pressure_switches.jpg

ABSOLUTE SERIES APW APA 

 
The ABSOLUTE series switches cover all the industrial application thanks to its wide pressure ranges.
Unique and special design of the measuring cell guarantees high performances.


Enclosure IP 65 stainless steel or aluminium (Ex-d)
Protection mode Ex-ia, Ex-d
Contacts 1 SPDT, 2 independent SPD - fixed or adjustable dead-band
Repeatability better than 1%



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