DWYER INSTRUMENTS Pressure And Vacuum Switches

Dwyer Instruments pressure and vacuum switches are used for providing electrical feedback in response to the rise and fall in pressure levels. The brand's DA Series pressure sensors feature a visible calibrated dial that eliminates the need to open the device in dangerous conditions and an adjustable / fixed deadband rated at 0.04 & 0.05 minimum & maximum set points, respectively. These units come with an external switch setpoint for quickly making adjustments and an explosion- & weather-proof housing to facilitate easy accessibility of electrical connections. Choose from a wide range of these switches available in pressure ratings ranging from 5 to 100 psi on Raptor Supplies, an authorised Dwyer Instruments distributor.

Filter

DWYER INSTRUMENTS -

1950 Series Explosion-Proof Differential Pressure Switches

StyleModelOperating RangeConnection TypeApprox Deadband Max. Set PointApprox Deadband Min. Set PointIp RatingMounting OrientationEnclosure RatingOperating Temp. RangePrice (ex. VAT)
A1950-20-2F----IP54VerticalNEMA 3, NEMA 7, NEMA 9-40°F to +140°F€506.50
B1950-00-2F----IP54VerticalNEMA 3, NEMA 7, NEMA 9-40°F to +140°F€520.50
C1950P-2-2F0.5 psi to 2 psiNPT0.30.3IP54VerticalNEMA 3, NEMA 7, NEMA 9-40°F to +140°F€549.60
C1950-0-2F0.15 in. wc to 0.5 in. wcFNPT0.150.1IP54VerticalNEMA 3, NEMA 7, NEMA 9-40°F to +140°F€524.08
C1950-5-2F1 2/5" to 5 1/2"NPT0.40.3IP54VerticalNEMA 3, NEMA 7, NEMA 9-40°F to +140°F€511.61
A1950P-15-2F3 psi to 15 psi---IP54VerticalNEMA 3, NEMA 7, NEMA 9-40°F to +140°F€597.67
C1950-10-2F3" to 11"NPT0.50.4IP54VerticalNEMA 3, NEMA 7, NEMA 9-40°F to +140°F€516.29
DWYER INSTRUMENTS -

1800 Series Low Differential Pressure Switches

StyleModelEnclosure RatingOperating Temp. RangePrice (ex. VAT)
A1823-5EXP, GP, WP-30°F to +180°F€159.24
B1823-00EXP, GP, WP-30°F to +180°F€181.08
C1823-0EXP, GP, WP-30°F to +180°F€172.23
C1823-1EXP, GP, WP-30°F to +180°F€163.50
D1823-10EXP, GP, WP-30°F to +180°F€172.51
E1823-40EXP, GP, WP-30°F to +180°F€163.44
E1823-80EXP, GP, WP-30°F to +180°F€161.07
DWYER INSTRUMENTS -

Pressure and Vacuum Switches

StyleModelIp RatingOperating Temp. RangeEnclosure RatingSwitch TypePrice (ex. VAT)
AMP-000-+20°F to +120°F--€806.02
BDS-7231-153-4--EXP, GP, WPSPDT, SPST€1,431.69
CAP-7021-153-37--30°F to +150°FEXP, GP, WP-€943.40
D3005MR-+20°F to +120°F--€934.18
E1950G-0-B-120-NAIP54-40°F to +140°FNEMA 3, NEMA 7, NEMA 9-€753.40
FEDPS-08-1-NIP54-4°F to +185°F--€54.00
GEDAW-N1E1-02T1IP650°F to +176°F--€916.93
HDXW-11-153-1IP65+30°F to +140°F--€212.32
DWYER INSTRUMENTS -

Digital Differential Pressure Gauges

StyleModelOperating Temp. RangeEnclosure RatingPrice (ex. VAT)
A4008B--€1,850.37
BPTGD-SC01A--€947.41
CPFG2-03--€179.61
DGG1--€186.71
E43500B+20°F to +120°F-€3,090.77
F1640-2-30°F to +110°FEXP, GP, WP€1,089.41
GSSR-15-40°F to +120°F-€1.32
StyleModelSwitch TypeMounting OrientationEnclosure RatingPrice (ex. VAT)
ADAW-7033-153-3ASPDT, SPSTVerticalEXP, GP, WP€2,010.36
ADAW-7033-153-5SPDT, SPSTVerticalEXP, GP, WP€2,010.36
ADAW-7033-153-7SPDT, SPSTVerticalEXP, GP, WP€1,778.31
DWYER INSTRUMENTS -

DA Series Bourdon Tube Pressure Switches

StyleModelMin. DeadbandEnclosure RatingMounting OrientationSwitch TypeTemp. Limit (deg. F)Tube MaterialPrice (ex. VAT)
ADA-31-2-76 psigEXP, GP, WP----€1,236.00
BDA-31-153-76 psigEXP, GP, WPVertical----
RFQ
ADA-31-153-912 psigEXP, GP, WP-----
RFQ
CDA-7031-153-613.5 psigEXP, GP, WPVerticalSPDT, SPST180°FBronze€1,197.89
DDA-7031-153-724 psigEXP, GP, WPVerticalSPDT, SPST--€1,197.89
EDA-7031-153-824 psigEXP, GP, WPVerticalSPDT, SPST--€1,345.51
EDA-7031-153-937.5 psigEXP, GP, WPVerticalSPDT, SPST--€1,322.02
DWYER INSTRUMENTS -

2-5000 Series Minihelic II Differential Pressure Gages

StyleModelConnection TypeOperating Temp. RangePrice (ex. VAT)
A2-5003-NPT-+20°F to +120°F€106.47
A2-5210Barbed+20°F to +120°F€112.73
A2-5001Barbed+20°F to +120°F€112.87
A2-5000-0Barbed+20°F to +120°F€106.44
A2-5010Barbed+20°F to +120°F€112.87
A2-5020Barbed+20°F to +120°F€115.17
A2-5003Barbed+20°F to +120°F€115.17
B2-5005Barbed-€112.87
A2-5002Barbed+20°F to +120°F€115.17
DWYER INSTRUMENTS -

3000MR Series Photohelic Switches/Gages

StyleModelOperating Temp. RangePrice (ex. VAT)
A3002MR+20°F to +120°F€857.08
A3001MR+20°F to +120°F€845.40
B3010MR+20°F to +120°F€845.73
C3000MR-0+20°F to +120°F€853.26
C3003MR+20°F to +120°F€864.11
DWYER INSTRUMENTS -

1620 Series Single and Dual Pressure Switches

StyleModelEnclosure RatingOperating Temp. RangeOperating RangeConnection SizeConnection TypeApprox Deadband Max. Set PointApprox Deadband Min. Set PointCurrent RatingPrice (ex. VAT)
A1627-1EXP, GP, WP-30°F to +130°F------€719.92
B1626-5EXP, GP, WP-30°F to +130°F0.5 in. wc to 6 in. wc1/8"FNPT0.350.1515A€648.41
A1626-1EXP, GP, WP-30°F to +130°F------€788.06
DWYER INSTRUMENTS -

1630 Series Differential Pressure Switches

StyleModelMounting OrientationEnclosure RatingOperating Temp. RangePrice (ex. VAT)
A1638-2VerticalEXP, GP, WP-30°F to +110°F€690.66
B1638-1VerticalEXP, GP, WP-30°F to +110°F€721.66
C1638-10VerticalEXP, GP, WP-30°F to +110°F€690.66
C1638-0VerticalEXP, GP, WP-30°F to +110°F€689.96
DWYER INSTRUMENTS -

1900 Series Compact Low Differential Pressure Switches

StyleModelEnclosure RatingOperating Temp. RangeOperating RangeConnection SizeConnection TypeApprox Deadband Max. Set PointApprox Deadband Min. Set PointCurrent RatingPrice (ex. VAT)
A1910-5EXP, GP, WP-30°F to +180°F------€121.76
B1910-20EXP, GP, WP-30°F to +180°F------€122.58
A1910-1EXP, GP, WP-30°F to +180°F------€130.56
C1910-00EXP, GP, WP-30°F to +180°F0.07 in. wc to 0.15 in. wc1/8"FNPT0.040.0415A€147.83
D1920-0EXP, GP, WP-30°F to +180°F------€164.37
E1900-10-MREXP, GP, WP-30°F to +180°F------€184.88
D1910-10EXP, GP, WP-30°F to +180°F------€116.36
DWYER INSTRUMENTS -

1996 Series Gas Pressure Switches

StyleModelOperating Temp. RangePrice (ex. VAT)
A1996-20+32°F to +110°F€293.74
B1996-5+32°F to +110°F€293.34
StyleModelEnclosure RatingOperating Temp. RangePrice (ex. VAT)
AAPS-450GP+20°F to +120°F€391.27
AAPS-150GP+20°F to +120°F€367.71

We are here to help!

Looking for a part not listed here?