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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 FS-2 Series FS-2 Vane Flow Switch SPDT (10 A res./3 A ind. @ 250 VAC), cable gland | Blackhawk Supply
FS-2 | Series FS-2 Vane Flow Switch SPDT (10 A res. / 3 A ind. @ 250 VAC), cable gland | Dwyer
Brand: Dwyer
SKU: FS-2
$83.92 each
View Details Dwyer WD3-LP-D2 Series WD3 Water Leak Detector 24 VAC/11-27 VDC power, DPDT (1 A @ 24 VAC/VDC) | Blackhawk Supply
WD3-LP-D2 | Series WD3 Water Leak Detector 24 VAC / 11-27 VDC power, DPDT (1 A @ 24 VAC / VDC) | Dwyer
Brand: Dwyer
SKU: WD3-LP-D2
$53.66 each
View Details Dwyer CDT-2D40 Series CDT Carbon Dioxide/Temperature Transmitter CO2, duct mount | Blackhawk Supply
CDT-2D40 | Series CDT Carbon Dioxide / Temperature Transmitter CO2, duct mount | Dwyer
Brand: Dwyer
SKU: CDT-2D40
$238.50 each
View Details Dwyer A-417A 2 in. x 4 in. SS conduit box-cover filtered static pressure pick-up | Blackhawk Supply
A-417A | 2 in. x 4 in. SS conduit box-cover filtered static pressure pick-up | Dwyer
Brand: Dwyer
SKU: A-417A
$16.41 each
View Details Dwyer DXW-11-153-1 Series DX Wet/Wet Differential Pressure Switches 2.5 - 10 psi set-point, SPDT | Blackhawk Supply
DXW-11-153-1 | Series DX Wet / Wet Differential Pressure Switches 2.5 - 10 psi set-point, SPDT | Dwyer
Brand: Dwyer
SKU: DXW-11-153-1
$134.03 each
View Details Dwyer TSWB-010 Temperature/water level switch | 115 VAC | °F. | Blackhawk Supply
TSWB-010 | Temperature / water level switch | 115 VAC | °F. | Dwyer
Brand: Dwyer
SKU: TSWB-010
$150.59 each
View Details Dwyer 616KD-03 Differential pressure transmitter | 0 to 5" w.c. | 4-20 mA. | Blackhawk Supply
616KD-03 | Differential pressure transmitter | 0 to 5" w.c. | 4-20 mA. | Dwyer
Brand: Dwyer
SKU: 616KD-03
$103.30 each
View Details Dwyer 16C-3 1/16 DIN temperature controller | relay output. | Blackhawk Supply
16C-3 | 1 / 16 DIN temperature controller | relay output. | Dwyer
Brand: Dwyer
SKU: 16C-3
$119.35 each
View Details Dwyer MSX-W12-IN-LCD Differential pressure transmitter | wall mount | universal current/voltage outputs | uni-directional | range 2 (1 | 2 | 3 | 5" wc) with LCD display. | Blackhawk Supply
MSX-W12-IN-LCD | Differential pressure transmitter | wall mount | universal current / voltage outputs | uni-directional | range 2 (1 | 2 | 3 | 5" wc) with LCD display. | Dwyer
Brand: Dwyer
SKU: MSX-W12-IN-LCD
$165.49 each
View Details Dwyer 628-10-GH-P1-E1-S1 Industrial pressure transmitter | range 0-100 psig | general purpose housing | 1/4" male NPT | 3' cable | 4-20 mA | max. pressure 200 psig | over pressure 500 psig. | Blackhawk Supply
628-10-GH-P1-E1-S1 | Industrial pressure transmitter | range 0-100 psig | general purpose housing | 1 / 4" male NPT | 3' cable | 4-20 mA | max. pressure 200 psig | over pressure 500 psig. | Dwyer
Brand: Dwyer
SKU: 628-10-GH-P1-E1-S1
$126.24 each
View Details Dwyer FS-2-CND Series FS-2 Vane Flow Switch SPDT (10 A res./3 A ind. @ 250 VAC), 1/2" conduit entry | Blackhawk Supply
FS-2-CND | Series FS-2 Vane Flow Switch SPDT (10 A res. / 3 A ind. @ 250 VAC), 1 / 2" conduit entry | Dwyer
Brand: Dwyer
SKU: FS-2-CND
$83.92 each
View Details Dwyer A-493 8" straight SS static pressure tip with mounting flange | Blackhawk Supply
A-493 | 8" straight SS static pressure tip with mounting flange | Dwyer
Brand: Dwyer
SKU: A-493
$9.93 each
View Details Dwyer CCS-231150 Series CCS Current Switch Split core, Current/No-Current Switch 1.50 (+/-0.2) A min. set-point | Blackhawk Supply
CCS-231150 | Series CCS Current Switch Split core, Current / No-Current Switch 1.50 (+ / -0.2) A min. set-point | Dwyer
Brand: Dwyer
SKU: CCS-231150
$34.06 each
View Details Dwyer CDT-2N40 Series CDT Carbon Dioxide/Temperature Transmitter CO2, wall mount | Blackhawk Supply
CDT-2N40 | Series CDT Carbon Dioxide / Temperature Transmitter CO2, wall mount | Dwyer
Brand: Dwyer
SKU: CDT-2N40
$217.46 each
View Details Dwyer 1900-5-MR Differential pressure switch | range 1.40-5.5" w.c. | approx. deadband @ min. set point 0.30 | approx. deadband @ max. set point 0.30 | with manual reset option. | Blackhawk Supply
1900-5-MR | Differential pressure switch | range 1.40-5.5" w.c. | approx. deadband @ min. set point 0.30 | approx. deadband @ max. set point 0.30 | with manual reset option. | Dwyer
Brand: Dwyer
SKU: 1900-5-MR
$120.33 each
View Details Dwyer CCT50-203 Solid core Selectable 100/150/200 A Range, Self-powered, 0-10 V | Blackhawk Supply
CCT50-203 | Solid core Selectable 100 / 150 / 200 A Range, Self-powered, 0-10 V | Dwyer
Brand: Dwyer
SKU: CCT50-203
$31.43 each
View Details Dwyer CCS-131100 Series CCS Current Switch Solid core, Current/No-Current Switch 1.00 (+/-0.2) A min. set-point | Blackhawk Supply
CCS-131100 | Series CCS Current Switch Solid core, Current / No-Current Switch 1.00 (+ / -0.2) A min. set-point | Dwyer
Brand: Dwyer
SKU: CCS-131100
$27.42 each
View Details Dwyer A6-651221 Durable brass pressure switch | adjustable from 25 to 50 psi | SPDT | 1/4" NPT male connection. | Blackhawk Supply
A6-651221 | Durable brass pressure switch | adjustable from 25 to 50 psi | SPDT | 1 / 4" NPT male connection. | Dwyer
Brand: Dwyer
SKU: A6-651221
$29.54 each
View Details Dwyer CCT40-200 Solid core Selectable 10/20/50 A Range, 15-42 VDC, loop powered, 4-20 mA | Blackhawk Supply
CCT40-200 | Solid core Selectable 10 / 20 / 50 A Range, 15-42 VDC, loop powered, 4-20 mA | Dwyer
Brand: Dwyer
SKU: CCT40-200
$39.00 each
View Details Dwyer GSTC-C Series GSTC Carbon Monoxide/Nitrogen Dioxide Gas Transmitter w/ BACnet Carbon Monoxide Transmitter | Blackhawk Supply
GSTC-C | Series GSTC Carbon Monoxide / Nitrogen Dioxide Gas Transmitter w / BACnet Carbon Monoxide Transmitter | Dwyer
Brand: Dwyer
SKU: GSTC-C
$247.25 each
View Details Dwyer 629C-04-CH-P2-E5-S1 Wet/wet differential pressure transmitter | range 50 psid | working pressure 100 psi | over pressure 250 psi. | Blackhawk Supply
629C-04-CH-P2-E5-S1 | Wet / wet differential pressure transmitter | range 50 psid | working pressure 100 psi | over pressure 250 psi. | Dwyer
Brand: Dwyer
SKU: 629C-04-CH-P2-E5-S1
$456.22 each
View Details Dwyer A-302F-C 8" hook style SS static pressure tip with mounting flange | Blackhawk Supply
A-302F-C | 8" hook style SS static pressure tip with mounting flange | Dwyer
Brand: Dwyer
SKU: A-302F-C
$19.14 each
View Details Dwyer O-4A Outside air temperature sensor | 10K Ohm thermistor | Type III. | Blackhawk Supply
O-4A | Outside air temperature sensor | 10K Ohm thermistor | Type III. | Dwyer
Brand: Dwyer
SKU: O-4A
$14.66 each
View Details Dwyer LCT316-100 Low cost digital timer | 115 VAC supply voltage. | Blackhawk Supply
LCT316-100 | Low cost digital timer | 115 VAC supply voltage. | Dwyer
Brand: Dwyer
SKU: LCT316-100
$64.31 each
Type
Accuracy
Ambient Operating Temperature
Capillary
Category/Type
Clock Accuracy
Connection
Dimensions
Direction
Display
FPM
Filtration Efficiency
Housing Material
Maximum Pressure
Output
Primary
Probe
Ramping Time Intervals
Range
Resolution
Response Time
Sampling Rate
Sampling Rates
Signal
Size
Temperature Limits
VA
Valve Type
Weight
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as experts in Dwyer
(847) 773-0645
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Belimo ARX24-MFT Valve Actuator | Non-Spg | 24V | MFT | Blackhawk Supply
ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo
Brand: Belimo
SKU: ARX24-MFT
$413.56 each
Danfoss 065B8900 ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Blackhawk Supply
065B8900 | ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Danfoss
Brand: Danfoss
SKU: 065B8900
$142.87 each
Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
$189.45 each
Contemporary Controls EISK8-100T 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-100T | 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
$174.38 each
Siemens QAA2280.FWSC Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Blackhawk Supply
QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.FWSC
$171.48 each
Viconics VT7652B5031 Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Blackhawk Supply
VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics
Brand: Viconics
SKU: VT7652B5031
$167.46 each
Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T
$329.07 each
Veris H321 Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Blackhawk Supply
H321 | Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H321
$236.89 each
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