DCM/DNM Pressure switches and pressure monitors for overpressure


This universal pressure switch can be used in general mechanical engineering and the printing machine industry, as well as in pneumatics and hydraulics.
SIL 2 according IEC 61508-2

Datasheet
User Manual
Add to your Quote List
Kind of pressure overpressure, relative
Pressure connection internal thread G1/4, external thread G1/2
Electrical connection Plug DIN EN 175301
IP class IP54
Housing material rugged housing of seawater resistant aluminium die casting GD Al Si 12.
Media temp. -25 … 70 oC
Media temp. limit temperatures up to 85 oC are allowable for short periods. Higher temperatures are possible, provided that the limit is safeguarded by suitable measures (e.g. water tube trap, see Accessories for Pressure Switches / Transmitters)
Ambient temperature -25 … 70 oC
Ambient temp. limit at temperatures below 0 oC, ensure that no water condensation can arise in the sensor and in the switching device
Switch function/capacity SPDT Microswitch 250 Vac; capacity 5 A inductive, 8 A resistive
Optional functions add the type numbers below to the listed type numbers for extra functionality as described

• -301: terminal connection housing, IP65
• -307: two microswitches, switching in parallel or in succession, fixed switching interval, terminal connection case, IP65
• -217: two microswitches, 1 plug, switching in succession, adjustable switching interval
• -213: gold-plated contacts, switching capacity: max. 24 Vdc, 100 mA, min. 5 Vdc, 2 mA. And others not available with adjustable switching difference.
• -351: protection class IP65 and switching housing with surface protection (chemical version)
• -513: gold-plated contacts, switching differential permanent, IP65, switching capacity: max. 24 Vdc, 100 mA, min. 5 Vdc, 2 mA; suitable isolating switching amplifier necessary, degree of protection Ex-i
Certificates SIL 2 according IEC 61508-2
Medium type liquid or gas
Scale calibration falling pressure

 

Fixed pressure hysteresis
Pressure adjustment range Adj. switching diff. Switching diff. Max. pressure Sensing element material Type
bar bar bar bar
0.04 … 0.25 — 0.03 6 Copper + Brass DCM025
0.1 … 0.6 — 0.04 6 Copper + Brass DCM06
0.2 … 1.6 — 0.04 6 Copper + Brass DCM1
0.2 … 2.5 — 0.1 16 Stainless Steel DCM3
0.5 … 6 — 0.15 16 Stainless Steel DCM6
1 … 10 — 0.3 25 Stainless Steel DCM10
3 … 16 — 0.5 25 Stainless Steel DCM16
4 … 25 — 1 60 Stainless Steel DCM25
8 … 40 — 1.3 60 Stainless Steel DCM40
16 … 63 — 2 130 Stainless Steel DCM63
0.04 … 0.25 — 0.03 6 Stainless Steel DNM025
Adjustable pressure hysteresis
Pressure adjustment range Adj. switching diff. Switching diff. Max. pressure Sensing element material Type
bar bar bar bar
0.04 … 0.25 0.03 … 0.4 — 6 Copper + Brass DCMV025
0.1 … 0.6 0.04 … 0.5 — 6 Copper + Brass DCMV06
0.2 … 1.6 0.07 … 0.55 — 6 Copper + Brass DCMV1
0.2 … 2.5 0.15 … 1.5 — 16 Stainless Steel DCMV3
0.5 … 6 0.25 … 2 — 16 Stainless Steel DCMV6
1 … 10 0.5 … 2.8 — 25 Stainless Steel DCMV10
3 … 16 0.7 … 3.5 — 25 Stainless Steel DCMV16
4 … 25 1.3 … 6 — 60 Stainless Steel DCMV25
8 … 40 2.2 … 6.6 — 60 Stainless Steel DCMV40
16 … 63 3 … 10 — 130 Stainless Steel DCMV63








DCM/DNM Pressure switches and pressure monitors for overpressure
Technical advice: 03303 / 50 40 66

Technical advice for this product


    In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



    DCM/DNM Pressure switches and pressure monitors for overpressure

    DCM/DNM Pressure switches and pressure monitors for overpressure

    This universal pressure switch can be used in general mechanical engineering and the printing machine industry, as well as in pneumatics and hydraulics.
    SIL 2 according IEC 61508-2

    Datasheet
    User Manual
    Add to your Quote List
    Kind of pressure overpressure, relative
    Pressure connection internal thread G1/4, external thread G1/2
    Electrical connection Plug DIN EN 175301
    IP class IP54
    Housing material rugged housing of seawater resistant aluminium die casting GD Al Si 12.
    Media temp. -25 … 70 oC
    Media temp. limit temperatures up to 85 oC are allowable for short periods. Higher temperatures are possible, provided that the limit is safeguarded by suitable measures (e.g. water tube trap, see Accessories for Pressure Switches / Transmitters)
    Ambient temperature -25 … 70 oC
    Ambient temp. limit at temperatures below 0 oC, ensure that no water condensation can arise in the sensor and in the switching device
    Switch function/capacity SPDT Microswitch 250 Vac; capacity 5 A inductive, 8 A resistive
    Optional functions add the type numbers below to the listed type numbers for extra functionality as described

    • -301: terminal connection housing, IP65
    • -307: two microswitches, switching in parallel or in succession, fixed switching interval, terminal connection case, IP65
    • -217: two microswitches, 1 plug, switching in succession, adjustable switching interval
    • -213: gold-plated contacts, switching capacity: max. 24 Vdc, 100 mA, min. 5 Vdc, 2 mA. And others not available with adjustable switching difference.
    • -351: protection class IP65 and switching housing with surface protection (chemical version)
    • -513: gold-plated contacts, switching differential permanent, IP65, switching capacity: max. 24 Vdc, 100 mA, min. 5 Vdc, 2 mA; suitable isolating switching amplifier necessary, degree of protection Ex-i
    Certificates SIL 2 according IEC 61508-2
    Medium type liquid or gas
    Scale calibration falling pressure

     

    Fixed pressure hysteresis
    Pressure adjustment range Adj. switching diff. Switching diff. Max. pressure Sensing element material Type
    bar bar bar bar
    0.04 … 0.25 — 0.03 6 Copper + Brass DCM025
    0.1 … 0.6 — 0.04 6 Copper + Brass DCM06
    0.2 … 1.6 — 0.04 6 Copper + Brass DCM1
    0.2 … 2.5 — 0.1 16 Stainless Steel DCM3
    0.5 … 6 — 0.15 16 Stainless Steel DCM6
    1 … 10 — 0.3 25 Stainless Steel DCM10
    3 … 16 — 0.5 25 Stainless Steel DCM16
    4 … 25 — 1 60 Stainless Steel DCM25
    8 … 40 — 1.3 60 Stainless Steel DCM40
    16 … 63 — 2 130 Stainless Steel DCM63
    0.04 … 0.25 — 0.03 6 Stainless Steel DNM025
    Adjustable pressure hysteresis
    Pressure adjustment range Adj. switching diff. Switching diff. Max. pressure Sensing element material Type
    bar bar bar bar
    0.04 … 0.25 0.03 … 0.4 — 6 Copper + Brass DCMV025
    0.1 … 0.6 0.04 … 0.5 — 6 Copper + Brass DCMV06
    0.2 … 1.6 0.07 … 0.55 — 6 Copper + Brass DCMV1
    0.2 … 2.5 0.15 … 1.5 — 16 Stainless Steel DCMV3
    0.5 … 6 0.25 … 2 — 16 Stainless Steel DCMV6
    1 … 10 0.5 … 2.8 — 25 Stainless Steel DCMV10
    3 … 16 0.7 … 3.5 — 25 Stainless Steel DCMV16
    4 … 25 1.3 … 6 — 60 Stainless Steel DCMV25
    8 … 40 2.2 … 6.6 — 60 Stainless Steel DCMV40
    16 … 63 3 … 10 — 130 Stainless Steel DCMV63








    Technical advice: 03303 / 50 40 66

    Technical advice for this product


      In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



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