Pressure Switches & Sensors
DDCM Differential pressure switches
DDCM differential pressure monitors are suitable for monitoring and controlling differential pressures, flow monitoring and automatic control of filter systems.All differential pressure monitors can also be used in the vacuum range.
Overview
DDCM Differential pressure switches are suitable for monitoring and controlling differential pressures, flow monitoring and automatic control of filter systems. A double chamber system with stainless steel bellows or Perbunan diaphragm detects the difference between the two applied pressures. The desired switching pressure is continuously adjustable within the ranges listed. All differential pressure monitors can also be used in the vacuum range. The switching differential is not adjustable.It comes with Robust housing made of seawater resistant die cast aluminium GD Al Si 12.Mounting directly on the pressure line or on a flatsurface with two 4 mm Ø screws.Note the connection of pressurized lines:P (+) = high pressureS (–) = low pressure
Features & Benefits:- The DDCM series are calibrated for falling pressure
- This means that the adjustable pressure on the scale corresponds to the switching point at falling pressure
- The reset point is higher by the amount of the switching differential
- SIL2 according IEC 61508-2
Specifications
Others
- Minimum Operating Ambient Temperature
- -25
- Maximum Operating Ambient Temperature
- 70
- Connection Type
- Internal Thread G1/4 in
- Pressure Type
- Differential Pressure, Relative
- Differential Pressure, Relative
- Differenzdruck relativ
- verschildruk relatief
- Switch Configuration
- 8 A bei 250 , 5 A bei 250 induktiv, 8 A bei 24 V DC, 0,3 A bei 250 V DC
- SPDT Microswitch; Capacity 5 A Inductive, 8 A Resistive
- SPDT Microswitch; Capacity 5 A Inductive, 8 A Resistive
- Brand
- CentraLine
- FEMA
Others
- Minimum Operating Ambient Temperature
- -25
- Maximum Operating Ambient Temperature
- 70
- Connection Type
- Internal Thread G1/4 in
- Pressure Type
- Differential Pressure, Relative
- Differential Pressure, Relative
- Differenzdruck relativ
- verschildruk relatief
- Switch Configuration
- 8 A bei 250 , 5 A bei 250 induktiv, 8 A bei 24 V DC, 0,3 A bei 250 V DC
- SPDT Microswitch; Capacity 5 A Inductive, 8 A Resistive
- SPDT Microswitch; Capacity 5 A Inductive, 8 A Resistive
- Brand
- CentraLine
- FEMA
- Minimum Operating Ambient Temperature : -25
- Maximum Operating Ambient Temperature : 70
- Connection Type : Internal Thread G1/4 in
- Pressure Type : Differential Pressure, Relative|Differential Pressure, Relative|Differenzdruck relativ|verschildruk relatief
- Switch Configuration : 8 A bei 250 , 5 A bei 250 induktiv, 8 A bei 24 V DC, 0,3 A bei 250 V DC|SPDT Microswitch; Capacity 5 A Inductive, 8 A Resistive|SPDT Microswitch; Capacity 5 A Inductive, 8 A Resistive
- Brand : CentraLine|FEMA
Others
Name
Description
File Size
Date
Size
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM(Danish)
application/pdf 550.91 KB
7/19/2023
550.91 KB
EU - Declaration of Conformity
application/pdf 239.56 KB
7/19/2023
239.56 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Norwegian)
application/pdf 549.86 KB
7/19/2023
549.86 KB
Safety Manual - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (German and English)
application/pdf 612.55 KB
7/19/2023
612.55 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (German and English)
application/pdf 1.9 MB
7/19/2023
1.9 MB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Polish)
application/pdf 641.86 KB
7/19/2023
641.86 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Russian)
application/pdf 660.12 KB
7/19/2023
660.12 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Spanish)
application/pdf 554.73 KB
7/19/2023
554.73 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (French)
application/pdf 571.56 KB
7/19/2023
571.56 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Danish)
application/pdf 556.92 KB
7/19/2023
556.92 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Chinese)
application/pdf 740.25 KB
7/19/2023
740.25 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Estonian)
application/pdf 561.08 KB
7/19/2023
561.08 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Czech)
application/pdf 1.11 MB
7/19/2023
1.11 MB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Italian)
application/pdf 560.06 KB
7/19/2023
560.06 KB
Name
Description
File Size
Date
Size
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM(Danish)
application/pdf 550.91 KB
7/19/2023
550.91 KB
EU - Declaration of Conformity
application/pdf 239.56 KB
7/19/2023
239.56 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Norwegian)
application/pdf 549.86 KB
7/19/2023
549.86 KB
Safety Manual - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (German and English)
application/pdf 612.55 KB
7/19/2023
612.55 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (German and English)
application/pdf 1.9 MB
7/19/2023
1.9 MB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Polish)
application/pdf 641.86 KB
7/19/2023
641.86 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Russian)
application/pdf 660.12 KB
7/19/2023
660.12 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Spanish)
application/pdf 554.73 KB
7/19/2023
554.73 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (French)
application/pdf 571.56 KB
7/19/2023
571.56 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Danish)
application/pdf 556.92 KB
7/19/2023
556.92 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Chinese)
application/pdf 740.25 KB
7/19/2023
740.25 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Estonian)
application/pdf 561.08 KB
7/19/2023
561.08 KB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Czech)
application/pdf 1.11 MB
7/19/2023
1.11 MB
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Italian)
application/pdf 560.06 KB
7/19/2023
560.06 KB
Name
Description
File Size
Date
Size
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM(Danish)
550.91 KB
7/19/2023
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Norwegian)
549.86 KB
7/19/2023
Safety Manual - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (German and English)
612.55 KB
7/19/2023
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (German and English)
1.9 MB
7/19/2023
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Polish)
641.86 KB
7/19/2023
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Russian)
660.12 KB
7/19/2023
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Spanish)
554.73 KB
7/19/2023
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (French)
571.56 KB
7/19/2023
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Danish)
556.92 KB
7/19/2023
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Chinese)
740.25 KB
7/19/2023
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Estonian)
561.08 KB
7/19/2023
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Czech)
1.11 MB
7/19/2023
Installation and Operating Instructions - DCM,DNM,DNS,VCM,VNM,VNS,DDCM,EX-DCM,EX-DNM,EX-DNS,EX-VNS,EX-DDCM,EX-VCM,EX-VNM (Italian)
560.06 KB
7/19/2023
Product Number
Image
SKU
Description
DDCM014
Differential Pressure Switch, SPCO; differential not adjustable; setting range: –0,1…0,4 bar; switching differential: 50 ... 180mbar; max pressure: 15bar
DDCM1
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 0,2…1,6 bar; switching differential: 80 ... 180mbar; max pressure: 15bar
DDCM16
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 3…16 bar; switching differential: 0,2 ... 0,8bar; max pressure: 25bar
DDCM16-513
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 3…16 bar; switching differential: 0,2 ... 0,8bar; max pressure: 25bar; gold plated contacts; EX-i
DDCM1602
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 20…160mbar; switching differential: 2 ... 20mbar; max pressure: 3bar
DDCM1602-351
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 20…160mbar; switching differential: 2 ... 20mbar; max pressure: 3bar; plastic coated housing
DDCM1602-S
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 20…160mbar; switching differential: 2 ... 20mbar; max pressure: 3bar; with service function
DDCM252
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 4…25 mbar; switching differential: 0,7 ... 4 mbar; max pressure: 0,5bar
DDCM4
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 1…4 bar; switching differential: 0,1 ... 0,3bar; max pressure: 25bar
DDCM4-513
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 1…4 bar; switching differential: 0,1 ... 0,3bar; max pressure: 25bar; gold plated contacts; EX-i
Image
SKU
Description
DDCM014
Differential Pressure Switch, SPCO; differential not adjustable; setting range: –0,1…0,4 bar; switching differential: 50 ... 180mbar; max pressure: 15bar
DDCM1
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 0,2…1,6 bar; switching differential: 80 ... 180mbar; max pressure: 15bar
DDCM16
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 3…16 bar; switching differential: 0,2 ... 0,8bar; max pressure: 25bar
DDCM16-513
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 3…16 bar; switching differential: 0,2 ... 0,8bar; max pressure: 25bar; gold plated contacts; EX-i
DDCM1602
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 20…160mbar; switching differential: 2 ... 20mbar; max pressure: 3bar
DDCM1602-351
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 20…160mbar; switching differential: 2 ... 20mbar; max pressure: 3bar; plastic coated housing
DDCM1602-S
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 20…160mbar; switching differential: 2 ... 20mbar; max pressure: 3bar; with service function
DDCM252
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 4…25 mbar; switching differential: 0,7 ... 4 mbar; max pressure: 0,5bar
DDCM4
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 1…4 bar; switching differential: 0,1 ... 0,3bar; max pressure: 25bar
DDCM4-513
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 1…4 bar; switching differential: 0,1 ... 0,3bar; max pressure: 25bar; gold plated contacts; EX-i
