Coolsour Auto Reset Dual Pressure Control, Refrigeration Fitting

• Customization: Available
• Task: Adjust
• Structure: Open-Loop
• Model NO.: S/D, HLP, P, HLD
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: CE
• Condition: New
• Customized: Customized
• Material: Aluminum Alloy
• Port: Ningbo, Shanghai or Appointed
• Control Type: Digital
• Type: Oil Pressure Differential Controller
• Transport Package: Carton
• Specification: CE
• Trademark: RESOUR
• Origin: Zhejiang, China (Mainland)
• HS Code: 8418991000
• Production Capacity: 1000000 Pieces Per Week

Product Description

Pressure Controller-S/D Series
Description:
1.For use with fluorinated refrigerants as well as with air and liquid;(Allowable fluid temp.:-45ºC~+120ºC);
2.Various contact functions available,with SPDT contact mechanism;
3.Renovated micro-swith structure ensures the reliable switch function;
4.Manual-controlled and no use of other instruments to have a function test;
5.Flexible mounting plate suits various kinds of application;
6.1/4,G1/4,capillary or special connetion can be available and please inform us when placing order.


Pressure Controller-HLP Series
Description:
1.For use with fluorinated refrigerants as well as with air and liquid;(Allowable fluid temp.:-45ºC~+120ºC) 
2.Various contact functions available,with SPDT contact mechanism;
3.Renovated micro-swith structure ensures the reliable switch function;
4.Manual-controlled and no use of other instruments to have a function test;
5.Flexible mounting plate suits various kinds of application;
6.1/4,G1/4,capillary or special connetion can be available and please inform us when placing order.


Pressure Controller - P Series
Description:
1.Pressure contorl is used to protect refrigeration or airconditioning equipment from breathing pressure higheror exhausting lower in system of refrigeration compressor;
2.Pressure contorl is also used in the start & stop of the refrigeration compressors and air-cooled condenser fans;
3.With SPDT contact mechanism, allowable fluid Temp.:-10ºC~+110ºC;
4.Manual-control and no use of other instruments to have a function tests.


Differential Pressure Switch
Description:
1.For use with fluorinated refrigerants as well as with air and liquid;(Allowable fluid temp.:-45ºC~+120ºC) 
2.Differential pressure of the pressure control is asdjustalbe;
3.Novel micro-switch ensures reliable switching;
4.Mounting bracket is suitable for different occasions;
5.It can be used  as protective devices for maintaining oil pressure of compressor for air-conditioning purpose
6.Two pattern: with or without time delay, delay time 60,90,120 seconds can be available;
7.1/4,G1/4,capillary or special connetion can be available and please inform us when order.

Type	Adjust range   ( bar)	Factory setting differential     ( bar)		Reset time(sec.)	Max bellows Pressure  ( bar)
HLD1.5C	0.3~1.5	0.3		without	17
HLD2C	0.3~2	0.5		without	17
HLD4C	0.5~4	1		without	17
HLD4H	2~4	2		without	33
HLD6H	2~6	2		without	33
HLD2TC	0.3~2	0.5		60,90,120	17
HLD4TC	0.5~4	1		60,90,120	17
HLD4TH	2~4	2		60,90,120	33
HLD6TH	2~6	2		60,90,120	33