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 |
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