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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 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
$57.29 each
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
$88.09 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
$16.80 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
$157.72 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 (OBSOLETE)
Brand: Dwyer
SKU: 16C-3
View Details
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
$128.82 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
$88.09 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
$243.28 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
$167.99 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
$136.76 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 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
$34.74 each
View Details Dwyer TS-21 PTC Sensor | SS Sheath | PVC Cable | 10 ft (3 m) length. | Blackhawk Supply
TS-21 | PTC Sensor | SS Sheath | PVC Cable | 10 ft (3 m) length. | Dwyer
Brand: Dwyer
SKU: TS-21
$30.26 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
$64.77 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
$122.79 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
$10.18 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
$32.07 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
$27.98 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
$221.82 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
$30.12 each
View Details Dwyer A-481 Installer kit | (includes 2 static pressure tips and PVC tubing). | Blackhawk Supply
A-481 | Installer kit | (includes 2 static pressure tips and PVC tubing). | Dwyer
Brand: Dwyer
SKU: A-481
$6.76 each
View Details Dwyer MPR2-0 Miniature pressure regulator | range 0-5 psi. | Blackhawk Supply
MPR2-0 | Miniature pressure regulator | range 0-5 psi. | Dwyer
Brand: Dwyer
SKU: MPR2-0
$70.56 each
View Details Dwyer WD3-LP-D2-A Series WD3 Water Leak Detector 24 VAC/11-27 VDC power, DPDT (1 A @ 24 VAC/VDC), audible alarm | Blackhawk Supply
WD3-LP-D2-A | Series WD3 Water Leak Detector 24 VAC / 11-27 VDC power, DPDT (1 A @ 24 VAC / VDC), audible alarm | Dwyer
Brand: Dwyer
SKU: WD3-LP-D2-A
$60.09 each
View Details Dwyer RSME-C-003 Room status monitor | range 0-0.5" w.c. | ± 1.0% accuracy | Blackhawk Supply
RSME-C-003 | Room status monitor | range 0-0.5" w.c. | ± 1.0% accuracy | Dwyer
Brand: Dwyer
SKU: RSME-C-003
$475.02 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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Neptronic EHS45-600-10 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Blackhawk Supply
EHS45-600-10 | 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Neptronic
Brand: Neptronic
SKU: EHS45-600-10
$241.50 each
Veris PWLX04S Pressure | Wet | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PWLX04S
$395.83 each
Veris PWLX05S Pressure | Wet | Nema 4 | LCD | 0-250PSID | Blackhawk Supply
PWLX05S | Pressure | Wet | Nema 4 | LCD | 0-250PSID | Veris
Brand: Veris
SKU: PWLX05S
$395.83 each
Veris PX3ULX05 Pressure,Dry,Univ,LCD | Blackhawk Supply
PX3ULX05 | Pressure, Dry, Univ, LCD | Veris
Brand: Veris
SKU: PX3ULX05
$137.31 each
Belimo FSNF120 US Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSNF120 US | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSNF120 US
$561.15 each
Siemens SKD62U Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Blackhawk Supply
SKD62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens
Brand: Siemens
SKU: SKD62U
$846.69 each
iO HVAC Controls iO-TWIN Universal Twinning Kit | Blackhawk Supply
iO-TWIN | Universal Twinning Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN
$318.55 each
Belimo NMB24-SR Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: NMB24-SR
$277.20 each
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