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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 pressureFeatures and 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.Certifications: •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
    • Differenzdruck relativ
    • Differential Pressure, Relative
    • verschildruk relatief
  • Switch Configuration
    • SPDT Microswitch; Capacity 5 A Inductive, 8 A Resistive
    • 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

Others

  • Minimum Operating Ambient Temperature
    • -25
  • Maximum Operating Ambient Temperature
    • 70
  • Connection Type
    • Internal Thread G1/4 in
  • Pressure Type
    • Differential Pressure, Relative
    • Differenzdruck relativ
    • Differential Pressure, Relative
    • verschildruk relatief
  • Switch Configuration
    • SPDT Microswitch; Capacity 5 A Inductive, 8 A Resistive
    • 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
  • Connection Type : Internal Thread G1/4 in
  • Pressure Type : Differential Pressure, Relative|Differenzdruck relativ|Differential Pressure, Relative|verschildruk relatief
  • Switch Configuration : SPDT Microswitch; Capacity 5 A Inductive, 8 A Resistive|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
  • Minimum Operating Ambient Temperature : -25
  • Maximum Operating Ambient Temperature : 70
Others
Name
Description
File Size
Date
Size
H60456120 SINGLE-STAGE ROOM & DUCT HYGROSTATS
application/pdf 165.98 KB
8/16/2022
165.98 KB
DDCM Differential pressure switches
application/pdf 1.08 MB
8/16/2022
1.08 MB
Tryckvakter
application/pdf 550.91 KB
8/25/2022
550.91 KB
Tlakové spínače
application/pdf 1.11 MB
12/14/2022
1.11 MB
Rõhulülitid
application/pdf 561.08 KB
12/14/2022
561.08 KB
Presostatos
application/pdf 554.73 KB
8/25/2022
554.73 KB
Pressostater
application/pdf 556.92 KB
8/25/2022
556.92 KB
Monterings- og driftsinstruksjoner Trykkbrytere
application/pdf 549.86 KB
8/25/2022
549.86 KB
Реле давления
application/pdf 660.12 KB
12/14/2022
660.12 KB
Instrukcje montażu i obsługi Przełączniki ciśnienia
application/pdf 641.86 KB
12/14/2022
641.86 KB
压力开关
application/pdf 740.25 KB
12/14/2022
740.25 KB
Pressostats
application/pdf 571.56 KB
8/25/2022
571.56 KB
??????????? ????????????? ???? ?????????? ? ????????????
application/pdf 1.95 MB
7/4/2022
1.95 MB
Montage- und Bedienungsanleitung Druckschalter
application/pdf 1.9 MB
7/11/2022
1.9 MB
Pressostat
application/pdf 560.06 KB
7/11/2022
560.06 KB
Pressure switch and thermostat series
application/pdf 362.04 KB
7/11/2022
362.04 KB
Nyom�skapcsol�k
application/pdf 628.13 KB
7/11/2022
628.13 KB
fema pressure switch and thermostat type range
application/pdf 1.46 MB
7/11/2022
1.46 MB
??????????? ????????????? ???? ?????????? ? ????????????
application/pdf 1.95 MB
7/11/2022
1.95 MB
Pressure switch and thermostat series for explosive atmosphere environment
application/pdf 481.31 KB
7/11/2022
481.31 KB
Name
Description
File Size
Date
Size
H60456120 SINGLE-STAGE ROOM & DUCT HYGROSTATS
165.98 KB
8/16/2022
165.98 KB
DDCM Differential pressure switches
1.08 MB
8/16/2022
1.08 MB
Tryckvakter
550.91 KB
8/25/2022
550.91 KB
Tlakové spínače
1.11 MB
12/14/2022
1.11 MB
Rõhulülitid
561.08 KB
12/14/2022
561.08 KB
Presostatos
554.73 KB
8/25/2022
554.73 KB
Pressostater
556.92 KB
8/25/2022
556.92 KB
Monterings- og driftsinstruksjoner Trykkbrytere
549.86 KB
8/25/2022
549.86 KB
Реле давления
660.12 KB
12/14/2022
660.12 KB
Instrukcje montażu i obsługi Przełączniki ciśnienia
641.86 KB
12/14/2022
641.86 KB
压力开关
740.25 KB
12/14/2022
740.25 KB
Pressostats
571.56 KB
8/25/2022
571.56 KB
??????????? ????????????? ???? ?????????? ? ????????????
1.95 MB
7/4/2022
1.95 MB
Montage- und Bedienungsanleitung Druckschalter
1.9 MB
7/11/2022
1.9 MB
Pressostat
560.06 KB
7/11/2022
560.06 KB
Pressure switch and thermostat series
362.04 KB
7/11/2022
362.04 KB
Nyom�skapcsol�k
628.13 KB
7/11/2022
628.13 KB
fema pressure switch and thermostat type range
1.46 MB
7/11/2022
1.46 MB
??????????? ????????????? ???? ?????????? ? ????????????
1.95 MB
7/11/2022
1.95 MB
Pressure switch and thermostat series for explosive atmosphere environment
481.31 KB
7/11/2022
481.31 KB
Name
Description
File Size
Date
Size
H60456120 SINGLE-STAGE ROOM & DUCT HYGROSTATS
165.98 KB
8/16/2022
DDCM Differential pressure switches
1.08 MB
8/16/2022
Tryckvakter
550.91 KB
8/25/2022
Tlakové spínače
1.11 MB
12/14/2022
Rõhulülitid
561.08 KB
12/14/2022
Presostatos
554.73 KB
8/25/2022
Pressostater
556.92 KB
8/25/2022
Monterings- og driftsinstruksjoner Trykkbrytere
549.86 KB
8/25/2022
Реле давления
660.12 KB
12/14/2022
Instrukcje montażu i obsługi Przełączniki ciśnienia
641.86 KB
12/14/2022
压力开关
740.25 KB
12/14/2022
Pressostats
571.56 KB
8/25/2022
??????????? ????????????? ???? ?????????? ? ????????????
1.95 MB
7/4/2022
Montage- und Bedienungsanleitung Druckschalter
1.9 MB
7/11/2022
Pressostat
560.06 KB
7/11/2022
Pressure switch and thermostat series
362.04 KB
7/11/2022
Nyom�skapcsol�k
628.13 KB
7/11/2022
fema pressure switch and thermostat type range
1.46 MB
7/11/2022
??????????? ????????????? ???? ?????????? ? ????????????
1.95 MB
7/11/2022
Pressure switch and thermostat series for explosive atmosphere environment
481.31 KB
7/11/2022
Product Number
SKUs
Image
SKU
Description
alt
DDCM014
Differential Pressure Switch, SPCO; differential not adjustable; setting range: –0,1…0,4 bar; switching differential: 50 ... 180mbar; max pressure: 15bar
alt
DDCM1
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 0,2…1,6 bar; switching differential: 80 ... 180mbar; max pressure: 15bar
alt
DDCM16
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 3…16 bar; switching differential: 0,2 ... 0,8bar; max pressure: 25bar
alt
DDCM16-213
alt
DDCM1602
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 20…160mbar; switching differential: 2 ... 20mbar; max pressure: 3bar
alt
DDCM1602-351
alt
DDCM252
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 4…25 mbar; switching differential: 0,7 ... 4 mbar; max pressure: 0,5bar
alt
DDCM252-313
alt
DDCM4
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 1…4 bar; switching differential: 0,1 ... 0,3bar; max pressure: 25bar
alt
DDCM6
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 0,5…6 bar; switching differential: 0,1 ... 0,3bar; max pressure: 15bar
Image
SKU
Description
alt
DDCM014
Differential Pressure Switch, SPCO; differential not adjustable; setting range: –0,1…0,4 bar; switching differential: 50 ... 180mbar; max pressure: 15bar
alt
DDCM1
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 0,2…1,6 bar; switching differential: 80 ... 180mbar; max pressure: 15bar
alt
DDCM16
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 3…16 bar; switching differential: 0,2 ... 0,8bar; max pressure: 25bar
alt
DDCM16-213
alt
DDCM1602
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 20…160mbar; switching differential: 2 ... 20mbar; max pressure: 3bar
alt
DDCM1602-351
alt
DDCM252
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 4…25 mbar; switching differential: 0,7 ... 4 mbar; max pressure: 0,5bar
alt
DDCM252-313
alt
DDCM4
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 1…4 bar; switching differential: 0,1 ... 0,3bar; max pressure: 25bar
alt
DDCM6
Differential Pressure Switch, SPCO; differential not adjustable; setting range: 0,5…6 bar; switching differential: 0,1 ... 0,3bar; max pressure: 15bar