Pressure Switches & Sensors
Ex-VCM / Ex-VNM Negative Pressure Switches
FEMA negative pressure switches detect the pressure difference relative to atmospheric pressure. The "zero" reference point on the scale of the unit corresponds to the relevant atmospheric pressure.
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Overview
Ex-VCM / Ex-VNM Negative Pressure Switches detect the pressure difference relative to atmospheric pressure. All data relating to the switching pressure ranges and thus also the scale divisions on the switching devices are to be understood as the difference in pressure between the releant atmospheric pressure and the set switching pressure. The "zero" reference point on the scale of the unit corresponds to the relevant atmospheric pressure.It comes with robust housing made of seawaterresistant die cast aluminium GD Al Si 12.
Features & Benefits:- The Ex-VCM and Ex-VNM series are calibrated for falling pressure.
- This means that the adjustable switching 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
- IBExU12ATEX1040 according to ATEX 2014/34/EU
- IECEx IBE 14.0077
Others
Name
Description
File Size
Date
Size
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 618.94 KB
10/3/2024
618.94 KB
Druck- und Temperaturschalter
application/pdf 190.36 KB
10/3/2024
190.36 KB
Pressure switch and thermostat series for explosive atmosphere environment
application/pdf 497.66 KB
10/3/2024
497.66 KB
Safety Manual - DWAM,DWAMV,SDBAM,FD (German and English)
application/pdf 660.11 KB
10/3/2024
660.11 KB
Mechanical pressure switches
application/pdf 666.2 KB
9/10/2024
666.2 KB
Mechanische Druckschalter Prüfung nach ATEX 2014-34-EU
application/pdf 707.98 KB
9/10/2024
707.98 KB
S�rie FT69XX-XX THERMOSTAT ANTI-GEL UN ETAGE
application/pdf 90.48 KB
10/3/2024
90.48 KB
FEMA Pressure Switch and thermostat type range
application/pdf 250.54 KB
7/17/2024
250.54 KB
Pressure and temperature switches
application/pdf 206.21 KB
10/3/2024
206.21 KB
ЕВРАЗИЙСКИЙ ЭКОНОМИЧЕСКИЙ СОЮЗ ДЕКЛАРАЦИЯ О СООТВЕТСТВИИ
application/pdf 1.95 MB
7/17/2024
1.95 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 (Hungarian)
application/pdf 643.96 KB
10/3/2024
643.96 KB
M6061 MOTEURS POUR VANNES ROTATIVES
application/pdf 443.83 KB
9/9/2024
443.83 KB
TüV Verband Certificate - DWR,EX-DWR
application/pdf 694.81 KB
10/3/2024
694.81 KB
EU - Declaration of Conformity
application/pdf 279.01 KB
10/3/2024
279.01 KB
Module B Certificate - EU-Type examination - DWR,EX-DWR
application/pdf 658.73 KB
10/3/2024
658.73 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 (Danish)
application/pdf 570.83 KB
10/3/2024
570.83 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 666.79 KB
10/3/2024
666.79 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 1.12 MB
10/3/2024
1.12 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 (Spanish)
application/pdf 566.16 KB
10/3/2024
566.16 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 557.56 KB
10/3/2024
557.56 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 (Italian)
application/pdf 573.99 KB
10/3/2024
573.99 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 582.99 KB
10/3/2024
582.99 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 572.51 KB
10/3/2024
572.51 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 754.19 KB
10/3/2024
754.19 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 1.92 MB
10/3/2024
1.92 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 (Norwegian)
application/pdf 556.21 KB
10/3/2024
556.21 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 (Polish)
application/pdf 648.46 KB
10/3/2024
648.46 KB
Name
Description
File Size
Date
Size
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 618.94 KB
10/3/2024
618.94 KB
Druck- und Temperaturschalter
application/pdf 190.36 KB
10/3/2024
190.36 KB
Pressure switch and thermostat series for explosive atmosphere environment
application/pdf 497.66 KB
10/3/2024
497.66 KB
Safety Manual - DWAM,DWAMV,SDBAM,FD (German and English)
application/pdf 660.11 KB
10/3/2024
660.11 KB
Mechanical pressure switches
application/pdf 666.2 KB
9/10/2024
666.2 KB
Mechanische Druckschalter Prüfung nach ATEX 2014-34-EU
application/pdf 707.98 KB
9/10/2024
707.98 KB
S�rie FT69XX-XX THERMOSTAT ANTI-GEL UN ETAGE
application/pdf 90.48 KB
10/3/2024
90.48 KB
FEMA Pressure Switch and thermostat type range
application/pdf 250.54 KB
7/17/2024
250.54 KB
Pressure and temperature switches
application/pdf 206.21 KB
10/3/2024
206.21 KB
ЕВРАЗИЙСКИЙ ЭКОНОМИЧЕСКИЙ СОЮЗ ДЕКЛАРАЦИЯ О СООТВЕТСТВИИ
application/pdf 1.95 MB
7/17/2024
1.95 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 (Hungarian)
application/pdf 643.96 KB
10/3/2024
643.96 KB
M6061 MOTEURS POUR VANNES ROTATIVES
application/pdf 443.83 KB
9/9/2024
443.83 KB
TüV Verband Certificate - DWR,EX-DWR
application/pdf 694.81 KB
10/3/2024
694.81 KB
EU - Declaration of Conformity
application/pdf 279.01 KB
10/3/2024
279.01 KB
Module B Certificate - EU-Type examination - DWR,EX-DWR
application/pdf 658.73 KB
10/3/2024
658.73 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 (Danish)
application/pdf 570.83 KB
10/3/2024
570.83 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 666.79 KB
10/3/2024
666.79 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 1.12 MB
10/3/2024
1.12 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 (Spanish)
application/pdf 566.16 KB
10/3/2024
566.16 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 557.56 KB
10/3/2024
557.56 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 (Italian)
application/pdf 573.99 KB
10/3/2024
573.99 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 582.99 KB
10/3/2024
582.99 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 572.51 KB
10/3/2024
572.51 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 754.19 KB
10/3/2024
754.19 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 1.92 MB
10/3/2024
1.92 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 (Norwegian)
application/pdf 556.21 KB
10/3/2024
556.21 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 (Polish)
application/pdf 648.46 KB
10/3/2024
648.46 KB
Name
Description
File Size
Date
Size
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)
618.94 KB
10/3/2024
Pressure switch and thermostat series for explosive atmosphere environment
497.66 KB
10/3/2024
Safety Manual - DWAM,DWAMV,SDBAM,FD (German and English)
660.11 KB
10/3/2024
Mechanische Druckschalter Prüfung nach ATEX 2014-34-EU
707.98 KB
9/10/2024
S�rie FT69XX-XX THERMOSTAT ANTI-GEL UN ETAGE
90.48 KB
10/3/2024
FEMA Pressure Switch and thermostat type range
250.54 KB
7/17/2024
ЕВРАЗИЙСКИЙ ЭКОНОМИЧЕСКИЙ СОЮЗ ДЕКЛАРАЦИЯ О СООТВЕТСТВИИ
1.95 MB
7/17/2024
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 (Hungarian)
643.96 KB
10/3/2024
Module B Certificate - EU-Type examination - DWR,EX-DWR
658.73 KB
10/3/2024
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)
570.83 KB
10/3/2024
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)
666.79 KB
10/3/2024
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)
1.12 MB
10/3/2024
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)
566.16 KB
10/3/2024
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)
557.56 KB
10/3/2024
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)
573.99 KB
10/3/2024
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)
582.99 KB
10/3/2024
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)
572.51 KB
10/3/2024
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)
754.19 KB
10/3/2024
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)
1.92 MB
10/3/2024
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)
556.21 KB
10/3/2024
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)
648.46 KB
10/3/2024
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EX-VCM301
Vacuum Pressure Switch to ATEX 201434EU, SPCO; differential not adjustable; setting range: –250 …+100 mbar; switching differential: 2 ... 25 mbar; max pressure: 1.5 bar
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ex-vcm095-ex-vcm-mechanical-pressure-switch-primaryimage
EX-VCM301
Vacuum Pressure Switch to ATEX 201434EU, SPCO; differential not adjustable; setting range: –250 …+100 mbar; switching differential: 2 ... 25 mbar; max pressure: 1.5 bar
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ex-vcm095-ex-vcm-mechanical-pressure-switch-primaryimage
EX-VCM4156
Vacuum Pressure Switch to ATEX 201434EU, SPCO; differential not adjustable; setting range: –15 …+6 mbar; switching differential: 0,2 …3,5 mbar; max pressure: 1 bar
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ex-vcm095-ex-vcm-mechanical-pressure-switch-primaryimage
EX-VCM4156
Vacuum Pressure Switch to ATEX 201434EU, SPCO; differential not adjustable; setting range: –15 …+6 mbar; switching differential: 0,2 …3,5 mbar; max pressure: 1 bar
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ex-vcm095-ex-vcm-mechanical-pressure-switch-primaryimage
EX-VNM111
Vacuum Pressure Switch to ATEX 201434EU, SPCO; differential not adjustable; setting range: –1 …+0,1 bar; switching differential: 10 ... 40 mbar; max pressure: 6 bar
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ex-vnm111-ex-vnm-mechanical-pressure-switch-primaryimage
EX-VNM111
Vacuum Pressure Switch to ATEX 201434EU, SPCO; differential not adjustable; setting range: –1 …+0,1 bar; switching differential: 10 ... 40 mbar; max pressure: 6 bar
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ex-vnm111-ex-vnm-mechanical-pressure-switch-primaryimage
EX-VNM301
Vacuum Pressure Switch to ATEX 201434EU, SPCO; differential not adjustable; setting range: –250…+100 mbar; switching differential: 2 ... 25 mbar; max pressure: 1,5 bar
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ex-vnm111-ex-vnm-mechanical-pressure-switch-primaryimage
EX-VNM301
Vacuum Pressure Switch to ATEX 201434EU, SPCO; differential not adjustable; setting range: –250…+100 mbar; switching differential: 2 ... 25 mbar; max pressure: 1,5 bar
https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ex-vnm111-ex-vnm-mechanical-pressure-switch-primaryimage
