2012 Youhao Pump Pressure Switch

1.Easy to use and install. 2.Security and reliability for the air-tight stainless steel sensor. 3.Use flexibly. 4.VDE

  Description:

  Mainly used in high or low pressure protection control of air conditioning cooling system for household, commercial and automobile, it is also applied to other equipment.

   

  Classfication:

  1)Reset methods: manual reset, auto reset.

  2)Pressure range: extra-high 800~2200PSI

                                                high 145~700PSI

                                                low  3~145PSI

The structure of switches:

SPST Single pole single thrower	Normal open
	Normal close
SPDT Single pole double thrower	Three wire

The methods of connection:

No.	Initial connection	Terminal connection
1	A-two pin plug	Copper pipe (straight)
		Copper pipe (bent)
		Eng.thread outside
		Copper fitting
2	Cooper pipe	Two wire
		Three wire
3	Copper fitting	Two wire
		Three wire

     Features:

  1.Adopt Eng.thread quick connector or brass tube welding structure, which makes the use and install easily, no special need for the mounting fixing.

  2.Plugging or wiring connection is designed according the customers' requirement.

  3.SPST or SPDT, normal close, normal open for switch connection can be made as the customer required.

  4.Security and stability for the air-tight stainless steel sensor.

  5.Any pressure value within 3~650PSI can be made as the customer required.

  Main technical parameters:

Working pressure range	3~~650PSI
Burst pressure	5.000PSI
Ambient temperature	-30'c~~80'c
System medium temperature	-50'c~~120'c
Max. current	10A
Life cycles	10.0000 times

2012 Youhao Pump Pressure Switch