Высокоточные автоматические переключатели давления LEFOO LF08 для защитных
Высокоточные автоматические переключатели давления LEFOO LF08 для защитных

Высокоточные автоматические переключатели давления LEFOO LF08 для защитных


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Products Description




Products Description
The LFO8A switches are fixed set point, factory calibrated pressure switches. It is automatic reset, and can be normally open or normally dose contacts. All metallic wetted components make the LF08A switch compatible with a mutitude of chemicals in liquid or gas form. It is offered numerous types of electrical terminations from different size and style push on terminals to wire leads with an array of standard industry connectors. In house machining capabilties alows Lefoo to offer a wide variety of pressure ftting from different thread types and sizes to units with internal deflator and cupper tubbing for sawing operations.


LF08A Order Ref NO
LF08A-1 1 1 1 -145-175psi
A B C D Pressure setting:Reset pressure 145psi Action pressure 175psi


Number           Circuitry                   Base Material                               Connection                                 Electrical connections
1                       A SPST-NC                    B brass                                      C 1/8NPT                                           D 6.35x0.8
2                          SPST-NO                     plated steel                                 1/4NPT                                       16AWG Wire harness
3                           SPDT                           /                                                      R1/8                                         14AWG Wire harness  
4                              /                                /                                                       R1/4                                                                /
5                             /                                 /                                                       G1/8                                                                /
6                             /                                 /                                                       G1/4                                                                 /
7                            /                                  /                                                 1/4 Copper tube                                                   /
8                            /                                   /                                             7/16UNF External thread                                       /
9                           /                                    /                                             7/1 6UNF Internal thread                                        /
10                       /                                       /                                    7/1 6UNF Internal thread +valve element                    /       


Specification


MODEL                                         LF08A
Media
Air, Water,motor lils,transmission oils, Hydrocarbon Media,Refrigeration fluid



Pressure Range/
Tolerance/
Pressure value
Action pressure
      Tolerance
Proot Pressure
0.2~ 6bar(low pressure)
        ±0.5bar
               15bar
6~ 10bar
        ±0.7bar
               35bar
11~20bar
        ±1bar


                45bar
21 - 30bar
        ±1.5bar
31 - 45bar
        ±1.5bar
Burst Pressure
5000psi
Operating Temperature Range
Environment temperature:low pressure -30- 65°C ,High pressure:-35-120*C
Medium temperature:-50- 120*C
Switch Type
SPST(NC OR NO);SPDT
Electric Rating
120VAC,13FLA,65LRA;240VAC,10FLA,45LRA:480VAC.4FL A,24LRA
120/240VAC.480/720VA:28VDC.1 5AMP:24VAC ,125VA
Endurance
100000
Connection
Please see the selection table (customizable)
Electrical connections
6.35*0.8;Wire connection (can be customized length and electrical plug)








Company Profile



ABOUT LEFOO
LEFOO was founded in 1995, over the past 25 years LEFOO has grown to a professional group company and international manufacturer that has 3 subsidiaries with 3 production bases, which total area is 45,000 square meters. LEFOO Group has 700 employees, includesmore than 80 technical R&D and engineers team.
LEFOO is a National High-tech Enterprise passed the authoritative certification of TUV ISO9001:2008 quality system and ISO14001 environmental system. The main products are compliant with CE,RoHS, REACH, CQC and other certifications.


25+YEARS OF EXPERIENCE
More than 25 years experience of
pressure control
HUGE STORAGE
With a production base of 50,000 square meters and above and more than 1,000 Strength team
HIGH-QUALITY
120+ certifications and patents












FAQ


1.What kind of products do you offer ?
Zhejiang Lefoo Controls Co., Ltd. develops and manufactures reliable, high quality standard pressure sensors, pressure
transmitters, differential pressure transmitters, pressure switches Pressure Control,temperature control Devices offering
innovative solutions and components able to outfit at best machines and production systems and give a single answer to any requirements in pressure control systems.

2.Are you manufacturer ?
Yes,We have 25 years of experience.

3.Could I get samples?
Yes,we have materials in stock to help you to get the samples as soon as we can.

4. Can you make customized products ?
Yes, customized is accept, please contact us for specific requirements.

5.Can I to be your distributor ?
Please contact us directly for details. Looking forward to work with distributors all over the world.





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