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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.

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DWYER INSTRUMENTS -

Digital Differential Pressure Gauges

Style	Model	Operating Temp. Range	Enclosure Rating	Price
A	GG1	-	-	€194.60
B	PFG2-03	-	-	€190.70
C	PTGD-SC01A	-	-	€983.12
D	4008B	-	-	€1,920.17
E	43500B	+20°F to +120°F	-	€3,207.33
F	1640-2	-30°F to +110°F	EXP, GP, WP	€1,141.12
G	SSR-15	-40°F to +120°F	-	€1,387.34

DWYER INSTRUMENTS -

Pressure and Vacuum Switches

Style	Model	Ip Rating	Operating Temp. Range	Enclosure Rating	Contact Form	Switch Type	Electrical Rating	Price
A	AP-7021-153-37	-	-30°F to +150°F	EXP, GP, WP	-	-	-	€989.42
B	DS-7231-153-4	-	-	EXP, GP, WP	-	SPDT, SPST	-	€1,527.14
C	MP-000	-	+20°F to +120°F	-	-	-	-	€856.63
D	3005MR	-	+20°F to +120°F	-	-	-	-	€1,026.47
E	1950G-0-B-120-NA	IP54	-40°F to +140°F	NEMA 3, NEMA 7, NEMA 9	-	-	-	€803.63
F	EDPS-08-1-N	IP54	-4°F to +185°F	-	-	-	-	€58.38
G	DXW-11-153-1	IP65	+30°F to +140°F	-	SPDT	-	5A @ 125/250V AC, 5A @ 30V DC	€240.11
H	EDAW-N1E1-02T1	IP65	0°F to +176°F	-	-	-	-	€981.77

DWYER INSTRUMENTS -

1950 Series Explosion-Proof Differential Pressure Switches

Style	Model	Operating Range	Connection Type	Approx Deadband Max. Set Point	Approx Deadband Min. Set Point	Ip Rating	Contact Form	Mounting Orientation	Enclosure Rating	Price
A	1950-20-2F	-	-	-	-	IP54	SPDT	Vertical	NEMA 3, NEMA 7, NEMA 9	€578.02
B	1950-00-2F	-	-	-	-	IP54	SPDT	Vertical	NEMA 3, NEMA 7, NEMA 9	€587.65
C	1950P-2-2F	0.5 psi to 2 psi	NPT	0.3	0.3	IP54	SPDT	Vertical	NEMA 3, NEMA 7, NEMA 9	€619.25
C	1950-0-2F	0.15 in. wc to 0.5 in. wc	FNPT	0.15	0.1	IP54	SPDT	Vertical	NEMA 3, NEMA 7, NEMA 9	€592.65
C	1950-5-2F	1 2/5" to 5 1/2"	NPT	0.4	0.3	IP54	SPDT	Vertical	NEMA 3, NEMA 7, NEMA 9	€582.78
A	1950P-15-2F	3 psi to 15 psi	-	-	-	IP54	SPDT	Vertical	NEMA 3, NEMA 7, NEMA 9	€600.69
C	1950-10-2F	3" to 11"	NPT	0.5	0.4	IP54	SPDT	Vertical	NEMA 3, NEMA 7, NEMA 9	€584.82

DWYER INSTRUMENTS -

1900 Series Compact Low Differential Pressure Switches

Style	Model	Contact Form	Enclosure Rating	Operating Temp. Range	Operating Range	Connection Size	Connection Type	Approx Deadband Max. Set Point	Approx Deadband Min. Set Point	Price
A	1910-1	-	EXP, GP, WP	-30°F to +180°F	-	-	-	-	-	€153.41
A	1910-5	SPDT	EXP, GP, WP	-30°F to +180°F	-	-	-	-	-	€139.43
B	1910-00	SPDT	EXP, GP, WP	-30°F to +180°F	0.07 in. wc to 0.15 in. wc	1/8"	FNPT	0.04	0.04	€176.75
C	1920-0	SPDT	EXP, GP, WP	-30°F to +180°F	-	-	-	-	-	€185.47
D	1900-10-MR	SPDT	EXP, GP, WP	-30°F to +180°F	-	-	-	-	-	€214.42
C	1910-10	SPDT	EXP, GP, WP	-30°F to +180°F	-	-	-	-	-	€132.33
E	1910-20	SPDT	EXP, GP, WP	-30°F to +180°F	-	-	-	-	-	€136.66

DWYER INSTRUMENTS -

1630 Series Differential Pressure Switches

Style	Model	Contact Form	Mounting Orientation	Enclosure Rating	Operating Temp. Range	Price
A	1638-0	SPDT	Vertical	EXP, GP, WP	-30°F to +110°F	€779.40
B	1638-1	SPDT	Vertical	EXP, GP, WP	-30°F to +110°F	€831.25
C	1638-2	SPDT	Vertical	EXP, GP, WP	-30°F to +110°F	€747.13
A	1638-10	SPDT	Vertical	EXP, GP, WP	-30°F to +110°F	€747.13

DWYER INSTRUMENTS -

1620 Series Single and Dual Pressure Switches

Style	Model	Contact Form	Enclosure Rating	Operating Temp. Range	Operating Range	Connection Size	Connection Type	Approx Deadband Max. Set Point	Approx Deadband Min. Set Point	Price
A	1626-1	-	EXP, GP, WP	-30°F to +130°F	-	-	-	-	-	€799.72
B	1626-5	SPDT	EXP, GP, WP	-30°F to +130°F	0.5 in. wc to 6 in. wc	1/8"	FNPT	0.35	0.15	€689.09
A	1627-1	SPDT	EXP, GP, WP	-30°F to +130°F	-	-	-	-	-	€746.17

DWYER INSTRUMENTS -

3000MR Series Photohelic Switches/Gages

Style	Model	Operating Temp. Range	Mounting Orientation	Price
A	3010MR	+20°F to +120°F	Upright Only	€1,044.41
B	3003MR	+20°F to +120°F	-	€1,044.41
C	3001MR	+20°F to +120°F	Upright Only	€1,044.41
C	3002MR	+20°F to +120°F	Upright Only	€1,044.41
B	3000MR-0	+20°F to +120°F	Upright Only	€1,044.41

DWYER INSTRUMENTS -

2-5000 Series Minihelic II Differential Pressure Gages

Style	Model	Connection Type	Operating Temp. Range	Price
A	2-5003-NPT	-	+20°F to +120°F	€118.87
A	2-5020	Barbed	+20°F to +120°F	€129.43
A	2-5000-0	Barbed	+20°F to +120°F	€107.67
A	2-5001	Barbed	+20°F to +120°F	€129.43
B	2-5005	Barbed	-	€129.43
A	2-5002	Barbed	+20°F to +120°F	€129.43
A	2-5210	Barbed	+20°F to +120°F	€129.43
A	2-5003	Barbed	+20°F to +120°F	€129.43
A	2-5010	Barbed	+20°F to +120°F	€129.43

DWYER INSTRUMENTS -

1800 Series Low Differential Pressure Switches

Style	Model	Contact Form	Mounting Orientation	Enclosure Rating	Operating Temp. Range	Price
A	1823-00	SPDT	Vertical	EXP, GP, WP	-30°F to +180°F	€204.08
B	1823-5	SPDT	Vertical	EXP, GP, WP	-30°F to +180°F	€180.11
C	1823-10	SPDT	Vertical	EXP, GP, WP	-30°F to +180°F	€195.07
D	1823-1	SPDT	Vertical	EXP, GP, WP	-30°F to +180°F	€185.16
D	1823-0	SPDT	Vertical	EXP, GP, WP	-30°F to +180°F	€192.43
E	1823-80	SPDT	Vertical	EXP, GP, WP	-30°F to +180°F	€179.33
E	1823-40	SPDT	Vertical	EXP, GP, WP	-30°F to +180°F	€182.32

DWYER INSTRUMENTS -

APS Series Adjustable Pressure Switches

Style	Model	Enclosure Rating	Operating Temp. Range	Price
A	APS-450	GP	+20°F to +120°F	€398.84
A	APS-150	GP	+20°F to +120°F	€413.48

DWYER INSTRUMENTS -

1996 Series Gas Pressure Switches

Style	Model	Operating Temp. Range	Price
A	1996-5	+32°F to +110°F	€314.30
B	1996-20	+32°F to +110°F	€314.72

DWYER INSTRUMENTS -

DA Series Bourdon Tube Pressure Switches

Style	Model	Contact Form	Min. Deadband	Mounting Orientation	Enclosure Rating	Switch Type	Temp. Limit (deg. F)	Tube Material	Price
A	DA-7031-153-6	SPDT	13.5 psig	Vertical	EXP, GP, WP	SPDT, SPST	180°F	Bronze	€1,346.53
B	DA-7031-153-8	SPDT	24 psig	Vertical	EXP, GP, WP	SPDT, SPST	-	-	€1,475.07
C	DA-31-153-9	SPDT	12 psig	Vertical	EXP, GP, WP	-	-	-	-	RFQ
B	DA-7031-153-9	SPDT	37.5 psig	Vertical	EXP, GP, WP	SPDT, SPST	-	-	€1,535.32
D	DA-7031-153-7	SPDT	24 psig	Vertical	EXP, GP, WP	SPDT, SPST	-	-	€1,330.71
C	DA-31-2-7	SPST	6 psig	Vertical	EXP, GP, WP	-	-	-	€1,264.48
E	DA-31-153-7	SPST	6 psig	Vertical	EXP, GP, WP	-	-	-	-	RFQ

DWYER INSTRUMENTS -

DA Series Bourdon Tube Pressure Switches, Weather-proof

Style	Model	Switch Type	Mounting Orientation	Enclosure Rating	Price
A	DAW-7033-153-5	SPDT, SPST	Vertical	EXP, GP, WP	€2,115.99
A	DAW-7033-153-7	SPDT, SPST	Vertical	EXP, GP, WP	€2,036.83
A	DAW-7033-153-3A	SPDT, SPST	Vertical	EXP, GP, WP	€2,115.99

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Digital Differential Pressure Gauges

Pressure and Vacuum Switches

1950 Series Explosion-Proof Differential Pressure Switches

1900 Series Compact Low Differential Pressure Switches

1630 Series Differential Pressure Switches

1620 Series Single and Dual Pressure Switches

3000MR Series Photohelic Switches/Gages

2-5000 Series Minihelic II Differential Pressure Gages

1800 Series Low Differential Pressure Switches

APS Series Adjustable Pressure Switches

1996 Series Gas Pressure Switches

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DA Series Bourdon Tube Pressure Switches, Weather-proof

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