Coolsour Differential Low Air Compressor Automatic Pressure Control Switch

• Task: Adjust
• Structure: Open-Loop
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: CE
• Model NO.: S/D
• Condition: New
• Customized: Customized
• Material: Aluminum Alloy
• 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.


S/D Series
 

Type	Pressure		Pressure range  (Mpa)		Differential range  (Mpa)		Factory Setting   (Mpa)		Max.Bellows Pressure (Mpa)
			Min.	Max.	Min.	Max.	OFF	ON
S103X	Low		-0.06	0.3	0.035	0.2	0.05	0.15	1.65
S106X	Low		-0.06	0.6	0.06	0.4	0.2	0.3	1.65
S110X	Low		0.1	1	0.1	0.3	0.4	0.6	1.65
S120X	High		0.5	2	0.2	0.5	1.5	1.2	4
D306X	Dual L-H	Low side	-0.06	0.6	0.06	0.4	0.2	0.3	1.65
		High side	0.8	3	Fixed 0.4	Fixed 0.4	2	1.6	4
D606X	Dual L-H	Low side	-0.06	0.6	0.06	0.4	0.2	0.3	1.65
		High side	0.8	3	Fixed 0.4	Fixed 0.4	2	1.6	4
D306XM	Dual L-H	Low side	-0.06	0.6	0.06	0.4	0.2	0.3	1.65
		High side	0.8	3	pressure Rise-auto reset	pressure Fall-manual reset	2	Manual Reset	4
D606XM	Dual L-H	Low side	-0.06	0.6	0.06	0.4	0.2	0.3	1.65
		High side	0.8	3	pressure Rise-auto reset	pressure Fall-manual reset	2	Manual Reset	4
D606XMM	Dual L-H	Low side	-0.06	0.6	pressure Rise-auto reset	pressure Fall-manual reset	0.2	Manual Reset	1.65
		High side	0.8	3	pressure Rise-auto reset	pressure Fall-manual reset	2	Manual Reset	4

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.

Type	Pressure		Pressure range  (Bar)		Differential range  (Mpa)		Factory Setting   (Mpa)		Max.Bellows Pressure (Mpa)
			Min.	Max.	Min.	Max.	OFF	ON
HLP502	Low		0.25	1.5	0.2	1	1	0.5	16.5
HLP503	Low		-0.7	3	0.5	1.5	2	1
HLP506	Low		-0.7	6	0.5	3	3	2
HLP506M	Low		-0.7	6	Reset differential≤1		3	manual reset
HLP110	Low		1	10	1	3	6	5
HLP516	High		5	16	1	4	10	8	35
HLP520	High		5	24	2	5	16	13
HLP530D	High		5	30	5	10	20	15
HLP530	High		8	30	Fixed 3-5		20	15
HLP530M	High		8	30	Reset differential≥4		20	manual reset
HLP830	Dual L-H	Low side	-0.7	6	0.6	4	3	2	16.5
		High side	8	30	Fixed 3-5		20	15	35
HLP830HM	Dual L-H	Low side	-0.7	6	0.6	4	3	2	16.5
		High side	8	30	Reset differential≥4		20	manual reset	35
HLP830HLM	Dual L-H	Low side	-0.7	6	Reset differential≤1		3	manual reset	16.5
		High side	8	30	Reset differential≥4		20	manual reset	35

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.

Model		Pressure	Low Pressure(LP)		High Pressure(HP)		Reset		Contact System
1/4" Flare	1/4" Solder		Adjust Range	Differential  Pressure	Adjust Range	Differential  Pressure	Low Pressure (LP)	High Pressure (HP)
			(bar)	(bar)	(bar)	(bar)
PL1A	PL1AS	Low	-0.2 → 7.5	0.7 → 4.0			Auto		SPDT
PL1M	PL1MS	Low	-0.9 → 7.0	Fixed 0.7			Manual
PL2A	PL2AS	Low	-0.2 → 5.0	0.4 → 1.5			Auto
PH5A	PH5AS	High			8 → 32	1.8 →6.0		Auto
PH5M	PH5MS	High			8 → 32	Fixed 3		Manual
PD15AA	PD15AAS	Dual	-0.2 → 7.5	0.7 → 4.0	8 → 32	Fixed 4	Auto	Auto	SPDT+Low Signal
PD15AM	PD15AMS	Dual	-0.2 → 7.5	0.7 → 4.0	8 → 32	Fixed 4	Auto	Manual
PD15MM	PD15MMS	Dual	-0.9 → 7.0	Fixed 0.7	8 → 32	Fixed 4	Manual	Manual
PD15AAD	PD15AADS	Dual	-0.2 → 7.5	0.7 → 4.0	8 → 32	Fixed 4	Auto	Auto	SPDT+Low& high Signal
PD15AMD	PD15AMDS	Dual	-0.2 → 7.5	0.7 → 4.0	8 → 32	Fixed 4	Auto	Manual
PL35A	PL35AS	Low	-0.2 → 7.5	0.7 → 4.0			Auto		SPDT
PL36A	PL36AS	Low	2 → 14	0.7 → 4.0			Auto
PH38A	PH38AS	High			8 → 32	1.8 →6.0		Auto

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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