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We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
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View Details Dwyer MHS-2 Miniature high sensitivity pressure switch | min. set point 10" w.c. (25 mbar) | max. set point 28" w.c. (69 mbar). | Blackhawk Supply
MHS-2 | Miniature high sensitivity pressure switch | min. set point 10" w.c. (25 mbar) | max. set point 28" w.c. (69 mbar). | Dwyer
Brand: Dwyer
SKU: MHS-2
$28.89 each
View Details Dwyer A2-6813 Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | flying leads | NC | Blackhawk Supply
A2-6813 | Subminiature pressure switch | brass | 15-100 psi (1.03-6.9 bar) | flying leads | NC | Dwyer
Brand: Dwyer
SKU: A2-6813
$56.62 each
View Details Dwyer A2-7801 Subminiature pressure switch | brass | 50-150 psi (3.5-10.3 bar) | spade terminals | NO | Blackhawk Supply
A2-7801 | Subminiature pressure switch | brass | 50-150 psi (3.5-10.3 bar) | spade terminals | NO | Dwyer
Brand: Dwyer
SKU: A2-7801
$57.71 each
View Details Dwyer MVS-4 Miniature vacuum switch | min. set point 3" w.c. (8 mbar) | max. set point 8" w.c. (20 mbar) | 1/8" male NPT process connection. | Blackhawk Supply
MVS-4 | Miniature vacuum switch | min. set point 3" w.c. (8 mbar) | max. set point 8" w.c. (20 mbar) | 1 / 8" male NPT process connection. | Dwyer
Brand: Dwyer
SKU: MVS-4
$34.95 each
View Details Dwyer DA-31-2-7 Pressure switch | brass Bourdon tube | range 5-150 psig | 6 psig min. deadband. | Blackhawk Supply
DA-31-2-7 | Pressure switch | brass Bourdon tube | range 5-150 psig | 6 psig min. deadband. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: DA-31-2-7
View Details
View Details Dwyer DSGT-110-C0S Digital indicating transmitter | range 0-600 psig. | Blackhawk Supply
DSGT-110-C0S | Digital indicating transmitter | range 0-600 psig. | Dwyer
Brand: Dwyer
SKU: DSGT-110-C0S
$1,528.90 each
View Details Dwyer LPG4-D9322N Low pressure gage | range -24-0-40" w.c. (-6-0-10 kPa). | Blackhawk Supply
LPG4-D9322N | Low pressure gage | range -24-0-40" w.c. (-6-0-10 kPa). | Dwyer
Brand: Dwyer
SKU: LPG4-D9322N
$79.29 each
View Details Dwyer 1230-24-W/M Well-type manometer | range 0-24 | 20 oz mercury required. | Blackhawk Supply
1230-24-W / M | Well-type manometer | range 0-24 | 20 oz mercury required. | Dwyer
Brand: Dwyer
SKU: 1230-24-W/M
$617.42 each
View Details Dwyer 1223-M600-W/M U-tube manometer | range 300-0-300 mm w.c. | Blackhawk Supply
1223-M600-W / M | U-tube manometer | range 300-0-300 mm w.c. | Dwyer
Brand: Dwyer
SKU: 1223-M600-W/M
$195.87 each
View Details Dwyer 1223-12-D U-tube manometer | range 6-0-6" w.c. | Blackhawk Supply
1223-12-D | U-tube manometer | range 6-0-6" w.c. | Dwyer
Brand: Dwyer
SKU: 1223-12-D
$183.70 each
View Details Dwyer 477AV-4 Digital manometer | range 0-10.00 psi | air velocity/flow modes. | Blackhawk Supply
477AV-4 | Digital manometer | range 0-10.00 psi | air velocity / flow modes. | Dwyer
Brand: Dwyer
SKU: 477AV-4
$297.41 each
View Details Dwyer 685-03-V Differential pressure transmitter | 0-5" wc | 0-10 V output | Blackhawk Supply
685-03-V | Differential pressure transmitter | 0-5" wc | 0-10 V output | Dwyer
Brand: Dwyer
SKU: 685-03-V
$118.95 each
View Details Dwyer MSX-W11-IN-LCD Differential pressure transmitter | wall mount | universal current/voltage outputs | uni-directional | range 1 (0.1 | 0.25 | 0.5 | 1" wc) with LCD display. | Blackhawk Supply
MSX-W11-IN-LCD | Differential pressure transmitter | wall mount | universal current / voltage outputs | uni-directional | range 1 (0.1 | 0.25 | 0.5 | 1" wc) with LCD display. | Dwyer
Brand: Dwyer
SKU: MSX-W11-IN-LCD
$171.82 each
View Details Dwyer 629C-05-CH-P2-E5-S1-3 Wet/wet differential pressure transmitter with 3-way valve package | range 100 psid | conduit housing | NEMA 4X | 1/4" female NPT | 1/2" female NPT conduit | 4-20 mA. | Blackhawk Supply
629C-05-CH-P2-E5-S1-3 | Wet / wet differential pressure transmitter with 3-way valve package | range 100 psid | conduit housing | NEMA 4X | 1 / 4" female NPT | 1 / 2" female NPT conduit | 4-20 mA. | Dwyer
Brand: Dwyer
SKU: 629C-05-CH-P2-E5-S1-3
$673.85 each
View Details Dwyer 629C-04-CH-P2-E5-S1-3 Wet/wet differential pressure transmitter with 3-way valve package | range 50 psid | conduit housing | NEMA 4X | 1/4" female NPT | 1/2" female NPT conduit | 4-20 mA | Blackhawk Supply
629C-04-CH-P2-E5-S1-3 | Wet / wet differential pressure transmitter with 3-way valve package | range 50 psid | conduit housing | NEMA 4X | 1 / 4" female NPT | 1 / 2" female NPT conduit | 4-20 mA | Dwyer
Brand: Dwyer
SKU: 629C-04-CH-P2-E5-S1-3
$673.85 each
View Details Dwyer 629C-03-CH-P2-E5-S1 Wet/wet differential pressure transmitter | range 25 psid | working pressure 50 psi | over pressure 120 psi. | Blackhawk Supply
629C-03-CH-P2-E5-S1 | Wet / wet differential pressure transmitter | range 25 psid | working pressure 50 psi | over pressure 120 psi. | Dwyer
Brand: Dwyer
SKU: 629C-03-CH-P2-E5-S1
$492.39 each
View Details Dwyer 668D-09-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 50" w.c. | Blackhawk Supply
668D-09-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 50" w.c. | Dwyer
Brand: Dwyer
SKU: 668D-09-1
$272.21 each
View Details Dwyer 668D-05-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 2.5" w.c. | Blackhawk Supply
668D-05-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 2.5" w.c. | Dwyer
Brand: Dwyer
SKU: 668D-05-1
$272.21 each
View Details Dwyer 648B-15 Zero center range -1-0-1" w.c. | Blackhawk Supply
648B-15 | Zero center range -1-0-1" w.c. | Dwyer
Brand: Dwyer
SKU: 648B-15
$352.82 each
View Details Dwyer DM-2007-LCD Differential pressure transmitter | range 5.00" w.c. | 1243 Pa | 127.0 mm w.c. | 12.43 mbar | 1.243 kPa | .180 psi | black overlay with LCD display | Blackhawk Supply
DM-2007-LCD | Differential pressure transmitter | range 5.00" w.c. | 1243 Pa | 127.0 mm w.c. | 12.43 mbar | 1.243 kPa | .180 psi | black overlay with LCD display | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: DM-2007-LCD
View Details
View Details Dwyer 647-3 Wet/wet differential pressure transmitter | range 0-5" w.c. | Blackhawk Supply
647-3 | Wet / wet differential pressure transmitter | range 0-5" w.c. | Dwyer
Brand: Dwyer
SKU: 647-3
$751.04 each
View Details Dwyer 616W-5 Differential pressure transmitter | range 0-40" w.c. | max. pressure 20 psig. | Blackhawk Supply
616W-5 | Differential pressure transmitter | range 0-40" w.c. | max. pressure 20 psig. | Dwyer
Brand: Dwyer
SKU: 616W-5
$344.14 each
View Details Dwyer 668-3 Differential pressure transmitter | range 0-1.0" w.c. | Blackhawk Supply
668-3 | Differential pressure transmitter | range 0-1.0" w.c. | Dwyer
Brand: Dwyer
SKU: 668-3
$306.55 each
View Details Dwyer 645-5-3V Wet/wet differential pressure transmitter with 3-valve manifold assembly | range 0-50 psid. | Blackhawk Supply
645-5-3V | Wet / wet differential pressure transmitter with 3-valve manifold assembly | range 0-50 psid. | Dwyer
Brand: Dwyer
SKU: 645-5-3V
$1,698.07 each
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AC Voltage
Accuracy
Ambient Operating Temperature
Capillary
Category/Type
Clock Accuracy
Connection
DC Voltage
Dimensions
Direction
Display
FPM
Filtration Efficiency
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Humidity
Material
Maximum Pressure
Output
Primary
Probe
Ramping Time Intervals
Range
Resolution
Response Time
Sampling Mode
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Sampling Rates
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Size
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Temperature Limits
VA
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