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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 MPCJR-RC Series MPC Jr. pump controller with retransmission of input | 4 to 20 mA | Blackhawk Supply
MPCJR-RC | Series MPC Jr. pump controller with retransmission of input | 4 to 20 mA | Dwyer
Brand: Dwyer
SKU: MPCJR-RC
$886.83 each
View Details Dwyer RHP-3N4B North American Wall Mount Humidity / Temperature Transmitter with 3% accuracy and universal current / voltage output for RH and 10K Type II thermistor Temperature Sensor | Blackhawk Supply
RHP-3N4B | North American Wall Mount Humidity / Temperature Transmitter with 3% accuracy and universal current / voltage output for RH and 10K Type II thermistor Temperature Sensor | Dwyer
Brand: Dwyer
SKU: RHP-3N4B
$134.11 each
View Details Dwyer MSX-W13-IN Differential pressure transmitter | wall mount | universal current/voltage outputs | uni-directional | range 3 (10 | 15 | 25 | 28" wc). | Blackhawk Supply
MSX-W13-IN | Differential pressure transmitter | wall mount | universal current / voltage outputs | uni-directional | range 3 (10 | 15 | 25 | 28" wc). | Dwyer
Brand: Dwyer
SKU: MSX-W13-IN
$115.86 each
View Details Dwyer MSX-U12-IN Differential pressure transmitter | universal (duct or wall) mount | universal current/volt outputs | uni-directional | range 2 (1 | 2 | 3 | 5" wc). | Blackhawk Supply
MSX-U12-IN | Differential pressure transmitter | universal (duct or wall) mount | universal current / volt outputs | uni-directional | range 2 (1 | 2 | 3 | 5" wc). | Dwyer
Brand: Dwyer
SKU: MSX-U12-IN
$143.01 each
View Details Dwyer MSX-W20-IN Differential pressure transmitter | wall mount | universal current/voltage outputs | bi-directional | range 0 (0.1 | 0.15 | 0.25 | 0.5" wc). | Blackhawk Supply
MSX-W20-IN | Differential pressure transmitter | wall mount | universal current / voltage outputs | bi-directional | range 0 (0.1 | 0.15 | 0.25 | 0.5" wc). | Dwyer
Brand: Dwyer
SKU: MSX-W20-IN
$115.86 each
View Details Dwyer CCT50-100 Split core Selectable 100/150/200 A Range, 15-42 VDC, loop powered, 4-20 mA | Blackhawk Supply
CCT50-100 | Split core Selectable 100 / 150 / 200 A Range, 15-42 VDC, loop powered, 4-20 mA | Dwyer
Brand: Dwyer
SKU: CCT50-100
$48.20 each
View Details Dwyer CCT40-100 Split core Selectable 10/20/50 A Range, 15-42 VDC, loop powered, 4-20 mA | Blackhawk Supply
CCT40-100 | Split core Selectable 10 / 20 / 50 A Range, 15-42 VDC, loop powered, 4-20 mA | Dwyer
Brand: Dwyer
SKU: CCT40-100
$47.75 each
View Details Dwyer CCS-121050 Series CCS Current Switch Solid core, Current/No-Current Switch 0.50 (+/-0.2) A min. set-point | Blackhawk Supply
CCS-121050 | Series CCS Current Switch Solid core, Current / No-Current Switch 0.50 (+ / -0.2) A min. set-point | Dwyer
Brand: Dwyer
SKU: CCS-121050
$22.95 each
View Details Dwyer APT-50-5SB Series APT AC Power Transformers 50 VA, 120/208/240/277/480 VAC input voltage, Button circuit breaker | Blackhawk Supply
APT-50-5SB | Series APT AC Power Transformers 50 VA, 120 / 208 / 240 / 277 / 480 VAC input voltage, Button circuit breaker | Dwyer
Brand: Dwyer
SKU: APT-50-5SB
$45.40 each
View Details Dwyer TP05 Series WD Tape Style Leak Detectors 5 ft. leak detection tape | Blackhawk Supply
TP05 | Series WD Tape Style Leak Detectors 5 ft. leak detection tape | Dwyer
Brand: Dwyer
SKU: TP05
$116.06 each
View Details Dwyer WNT-A-C-02-1 Multi-Jet water meter | 5/8" x 3/4" pipe size | NSF Certified | brass body with 1 gal pulse output. | Blackhawk Supply
WNT-A-C-02-1 | Multi-Jet water meter | 5 / 8" x 3 / 4" pipe size | NSF Certified | brass body with 1 gal pulse output. | Dwyer
Brand: Dwyer
SKU: WNT-A-C-02-1
$151.72 each
View Details Dwyer WMT2-A-C-02-1 5/8 in. x 3/4 in., 1 gallon pulse output | Blackhawk Supply
WMT2-A-C-02-1 | 5 / 8 in. x 3 / 4 in., 1 gallon pulse output | Dwyer
Brand: Dwyer
SKU: WMT2-A-C-02-1
$149.40 each
View Details Dwyer DFS2-DA20 Series DFS2 Low Limit Freeze Protection Switch DPDT, 20 ft. capillary with automatic reset | Blackhawk Supply
DFS2-DA20 | Series DFS2 Low Limit Freeze Protection Switch DPDT, 20 ft. capillary with automatic reset | Dwyer
Brand: Dwyer
SKU: DFS2-DA20
$383.59 each
View Details Dwyer GSTC-N Series GSTC Carbon Monoxide/Nitrogen Dioxide Gas Transmitter w/ BACnet Nitrogen Dioxide Transmitter | Blackhawk Supply
GSTC-N | Series GSTC Carbon Monoxide / Nitrogen Dioxide Gas Transmitter w / BACnet Nitrogen Dioxide Transmitter | Dwyer
Brand: Dwyer
SKU: GSTC-N
$444.13 each
View Details Dwyer GSTA-N Series GSTA Carbon Monoxide/Nitrogen Dioxide Gas Transmitter Nitrogen Dioxide Transmitter | Blackhawk Supply
GSTA-N | Series GSTA Carbon Monoxide / Nitrogen Dioxide Gas Transmitter Nitrogen Dioxide Transmitter | Dwyer
Brand: Dwyer
SKU: GSTA-N
$421.49 each
View Details Dwyer CDT-2N40-LCD Carbon Dioxide | Wall Mount | universal current/voltage output | North American Housing | LCD Display. | Blackhawk Supply
CDT-2N40-LCD | Carbon Dioxide | Wall Mount | universal current / voltage output | North American Housing | LCD Display. | Dwyer
Brand: Dwyer
SKU: CDT-2N40-LCD
$269.09 each
View Details Dwyer AVPT-H03C1A12 Air velocity transmitter | 3% accuracy | 2000 FPM | 12" probe | 20" pre-wired cable | analog output | Blackhawk Supply
AVPT-H03C1A12 | Air velocity transmitter | 3% accuracy | 2000 FPM | 12" probe | 20" pre-wired cable | analog output | Dwyer
Brand: Dwyer
SKU: AVPT-H03C1A12
$313.92 each
View Details Dwyer AVUL-3DA1-LCD Air velocity transmitter | 3% accuracy | duct mount | universal current/voltage outputs with LCD | Blackhawk Supply
AVUL-3DA1-LCD | Air velocity transmitter | 3% accuracy | duct mount | universal current / voltage outputs with LCD | Dwyer
Brand: Dwyer
SKU: AVUL-3DA1-LCD
$368.00 each
View Details Dwyer AVUL-3DB1 Series AVUL Air Velocity Transmitter Duct mount, 3%, BACNet | Blackhawk Supply
AVUL-3DB1 | Series AVUL Air Velocity Transmitter Duct mount, 3%, BACNet | Dwyer
Brand: Dwyer
SKU: AVUL-3DB1
$434.03 each
View Details Dwyer PAFS-1002 Series PAFS Averaging Stackable Air Flow Pick-Ups 3 5/32" (8.02 cm) insertion length. | Blackhawk Supply
PAFS-1002 | Series PAFS Averaging Stackable Air Flow Pick-Ups 3 5 / 32" (8.02 cm) insertion length. | Dwyer
Brand: Dwyer
SKU: PAFS-1002
$10.14 each
View Details Dwyer ADPS-04-1-N Series ADPS/EDPS Differential Pressure Switch 0.12 to 1.60" w.c., 1/2" NPT connection. | Blackhawk Supply
ADPS-04-1-N | Series ADPS / EDPS Differential Pressure Switch 0.12 to 1.60" w.c., 1 / 2" NPT connection. | Dwyer
Brand: Dwyer
SKU: ADPS-04-1-N
$27.04 each
View Details Dwyer 628-07-GH-P1-E4-S1 628-07-GH-P1-E4-S1 0-15 PSIG | Blackhawk Supply
628-07-GH-P1-E4-S1 | 628-07-GH-P1-E4-S1 0-15 PSIG | Dwyer
Brand: Dwyer
SKU: 628-07-GH-P1-E4-S1
$136.55 each
View Details Dwyer 40M2-20 40M2-20 | Blackhawk Supply
40M2-20 | 40M2-20 | Dwyer
Brand: Dwyer
SKU: 40M2-20
$96.42 each
View Details Dwyer RHPX-2SRA0-04 RHPX-2SRA0-04 | Blackhawk Supply
RHPX-2SRA0-04 | RHPX-2SRA0-04 | Dwyer
Brand: Dwyer
SKU: RHPX-2SRA0-04
$362.13 each
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Belimo P2800A GR Feedback potentiometer 2800 ohms. | Blackhawk Supply
P2800A GR | Feedback potentiometer 2800 ohms. | Belimo
Brand: Belimo
SKU: P2800A GR
$126.00 each
Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LMB24-SR
$213.75 each
Veris PX3ULX05 Pressure,Dry,Univ,LCD | Blackhawk Supply
PX3ULX05 | Pressure, Dry, Univ, LCD | Veris
Brand: Veris
SKU: PX3ULX05
$132.16 each
Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply
MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: MG350V-24F
$109.69 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
$380.96 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
Veris PWLX05S Pressure | Wet | Nema 4 | LCD | 0-250PSID | Blackhawk Supply
PWLX05S | Pressure | Wet | Nema 4 | LCD | 0-250PSID | Veris
Brand: Veris
SKU: PWLX05S
$380.96 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
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